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Jan 24th, 2003 at 9:35pm

awash2002   Offline
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I want to get back to flight training and I think I need to put my self through some spin training what tips can you pilots and instructors give me thanks Greg
 
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Reply #1 - Jan 26th, 2003 at 12:34pm

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Go with an instructor. I will not give tips, because I dont want to have a misunderstanding. Stalls are too dangerous to even make a small mistake.
 

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Reply #2 - Jan 27th, 2003 at 3:54am

ozzy72   Offline
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Like Brad says, go with a qualified stunt pilot. Spins are DANGEROUS! I've done a number in Chipmunks, and you feel like you are inside a washing machine whilst fighting the aircraft. Better safe than dead.

Ozzy
 

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Reply #3 - Jan 27th, 2003 at 12:06pm

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A washing machine is an accurate anology. I know that was not the answer you wanted, but its too dangerous. I tell my own students no when they ask for me to teach them how to spin. I know I can do it, and I can do it well, but I am not comfortable risking someone else's life to show them how.
 

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Reply #4 - Feb 11th, 2003 at 10:38am
aub   Guest

 
hi  spins  can  be  showen how  to  do  and  recover  from  very  important  to  exit  from  spins  and  stalls
 
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Reply #5 - Feb 11th, 2003 at 7:09pm

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huh?
 

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Reply #6 - Feb 12th, 2003 at 5:37am

ozzy72   Offline
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Hmm, exiting spins and exiting stalls are 2 v.different things methinks!
A stall is a lack of speed to keep airflow over the wings sufficient to fly (barring the torque turn, but you need an SU29 for that!)
A spin is where you intestines take it in turns to squash each other whilst your eyeballs suffer compression one moment, and suction the next. Tongue
I think aub doesn't know to much about aerodynamics and flying..... ??? Roll Eyes

Ozzy
 

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Reply #7 - Feb 12th, 2003 at 12:37pm

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Quote:
Hmm, exiting spins and exiting stalls are 2 v.different things methinks!...
Ozzy


Ozzy:Youthinks right  Tongue
Everyone else: He is right
 

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Reply #8 - Feb 26th, 2003 at 4:52am

congo   Offline
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I just had a nightmare. It was watching an inexperienced Cessna pilot toying with aerobatics, with deadly result after a piece of plane fell off in an over-zealous spin recovery.

I am a member of the Gliding Federation of Australia and a glider pilot.

In the GFA Pilot training program, spin training is mandatory. In fact, all pilots must demonstrate correct spin recovery at their annual checkflight.

Any GFA pilot may practice spinning at any time provided the aircraft is suitable and there are no specific Club Rules preventing aerobatics in a hired club plane.

There are pre-requisites to spin safety.

1. The aircraft must be certified for spinning.

2. the aircraft must be within weight and balance limitations for the spin. (which it usually is in certified types)

2. the Pilot is thoroughly briefed in the procedure, and an instructor current in spin training present.

3. A pre-aerobatic check is done before commencement of the spin.

An understanding of the difference between a spin and a spiral dive is essential, as is correct spin recovery procedure for the particular aircraft flown.

Both spins and spiral dives have steep nose down attitudes. (flat spins are beyond my experience sorry....)

A spiral dive is sometimes allowed to develop accidently, by the pilot believing he is in a spin and not recognising the build up in airspeed. The wings are unstalled in a spiral dive. A spiral dive is characterised by a rapidly increasing airspeed and slower rate of rotation than the spin.

If a spiral dive develops, it is imperative that recovery action is taken quickly, as destructive speeds are very quickly reached. The aircraft needs to be rolled level and the nose raised to decrease speed.

In a spin, the inner wing is stalled, and airspeed usually reaches a limit quickly. Rotation is usually quite rapid.

A spin occurs when one wing stalls before the other, usually in a turn at low airspeed, we call this early spin stage an "incipient spin". The outer wing remains unstalled in a spin, but it's aileron is useless against the forces of the spin.

A spin is rotation in all three axis,  PITCH, ROLL and YAW.
Hence the wild ride!

If corrective action is not taken immediately upon the incipient stage of the spin, a full blown spin with it's unnerving rotations quickly ensues.

Spins can usually be corrected at the incipient stage by relaxing back pressure on the controls, (even forward pressure is needed in some types of aircraft). This reduces the angle of attack on the stalled inner wing,
allows airspeed to build up and the stalled wing begins to fly again.

Opposite rudder to the direction of the spin must be applied to stop rotation in the yaw axis, this rudder force is applied at the same time as the elevator control is put forward.

It is IMPORTANT to recognise the DIRECTION of the spin and apply the correct OPPOSITE rudder control or recovery may not be possible.

Once the yaw rotation slows or stops, and the wing is unstalled, roll the wings level with aileron then recover from any resultant dive with steady back pressure on the controls while monitoring airspeed. It is important not to over stress the airframe at this stage of recovery. Avoid a panic pullup at high airspeed, you may lose a wing or something else.

So, in a nutshell, the basic spin recovery procedure is:

1. STICK FORWARD OF NUETRAL
 (Don't invert - just enough to get the wing flying again)
 
2.  FULL OPPOSITE RUDDER UNTIL ROTATION CEASES
 ( then center the rudder, you might spin the other way)

3.  ROLL LEVEL AND RECOVER FROM RESULTANT DIVE
 (You must get the nose up. Be gentle, dont break it.)

Spins are dangerous and deadly for the unprepared, particularly at low altitude where there is insufficient recovery height. Unfortunately this low altitude flight is where they often occur.

In a landing circuit, while turning onto crosswind or final,
an aircraft is vulnerable if airspeed is low. That is why proper landing speeds must be flown.

A gust can induce a slow turning plane into a spin. That is why glider pilot's are trained in spin recognition and recovery. A glider turning in a rough thermal close to stall speed is a spin waiting to happen! In reality it rarely happens because the pilot is very tuned into the feel of the plane. But It happens.

It is very unfortunate that the current flight simulations offer such poor spin emulation, because this is a manuever that could be perfected in the comfort of an armchair, rather than risking life and limb, not to mention the stress caused to aircraft when they are mishandled during training or genuine emergency.

Airspeed is everything. Watch your Attitude!

Sweet Dreams!   Wink

« Last Edit: Feb 26th, 2003 at 3:39pm by congo »  

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Reply #9 - Feb 27th, 2003 at 11:10pm

awash2002   Offline
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I do all my spins in FS2002 not in real aircraft
 
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Reply #10 - Feb 28th, 2003 at 7:49am

ozzy72   Offline
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Congo, its nice to hear that some people take their safety properly.
Here in Hungary its a case of you're up there, and once you've solo'd you can fly anything, anywhere, anyhow. Probably why flying isn't too big here, to many strawberry jam moments....

Ozzy
 

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Reply #11 - Mar 11th, 2003 at 12:22pm

congo   Offline
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WOW! The "Wild Blue Yonder" revisited   Grin
 

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Reply #12 - Mar 12th, 2003 at 12:45am

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You have it correct, but the only problem I have, is somebody reading a post like that, thinking that they can now go out and try it. For everyone here, if you have not had training in spins,
DO NOT
attempt ANY type of spin. A spin can easily go terribly wrong, and it isnt as easy as it sounds. There are even some basic spins that as a professional instructor am afraid of showing. That should tell you something.
 

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Reply #13 - Mar 17th, 2003 at 5:09pm

awash2002   Offline
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I have had spin training during my training for my PPL's and know that they are very dangerous and that is why I don't do it in real aircraft unless I am above 5,000feet AGL and above 12,000 AGL in FS2002 in the RealAirSimulations SF.260 I have got realy good at my spins but that won't change my mind about spinning real aircraft unless its designed for aerobatics that is the only plane I will attempt any spin moneuvers in. 

I have a question about flat spins I am trying in FS2002 at 13,000 is to get the SF.260 to do a inverted or upright flat spin and I have not been able to get it to go flat what am I doing wrong I am stalling and then I enter the spin then I add full power slowly then it should go flat right?
 
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Reply #14 - Mar 18th, 2003 at 4:10pm

ozzy72   Offline
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Awash, you should initiate the spin just before the stall, you should have slowed the aircraft right down, and be pulling back on the stick to keep the nose level, then hit the rudder. Should have the desired effect.

Ozzy
 

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Reply #15 - Mar 18th, 2003 at 5:09pm

awash2002   Offline
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Thanks Ozzy I will begin my spins that way I was doing it wrong
 
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Reply #16 - Mar 18th, 2003 at 11:55pm

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scubapro just out of interest what aircraaft do u use for spin training?
 
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Reply #17 - Apr 9th, 2003 at 6:14am

congo   Offline
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In Australian Gliding we typically use semi-aerobatic two seat trainers certified for spins in this country. These include the Blanik L-13, Twin Astir, Puchatek, ASK-21 and IS-28. This training is usually done in these club owned aircraft.

I was hesitant is writing on this subject for the reasons you stated earlier Scubapro, but, on careful reflection, I figured a nut is a nut is a nut, and he will not be saved, but I tend to agree with our GFA policy on spin awareness. ie. Preparedness is preferable to fear and ignorance.

There is a great story about an incident in one of the most remote places on the planet here:

http://www.flightsafety.org.au/articles/i0173.php

Now, this fellow is very lucky to be alive and owes it much to luck but also very much to his spin awareness. This is a treacherous region for flying with unpredictable weather no doubt caused by it's extremes of terrain.

I thoroughly recommend a flight here in FS2002. You can take off from Telefomin and head 70* or so to get there, you'll see what I mean. This is where they found the stone age tribe in 1992 who had no contact with anyone since the neolithic age.

Region: Oceania
Country: Papua New Guinea
Airport: Telefomin
or coordinates direct: S05*05'   E142* 08'   Alt: +10,000'


There are old pilots and there are bold pilots,

But there are no old, bold pilots.

 

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Reply #18 - Apr 16th, 2003 at 9:23pm

BE58D   Offline
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Most are right, spins are dangerous... but more so at low altitudes and the wrong type of aircraft (there are some aircraft that are approved for intentional spins while most are not).  Go with an instructor in a certified aircraft.  But, one thing to remember for an inadvertent spin... it is called P.A.R.E.

P. POWER TO IDLE
A. AILERONS TO NEUTRAL
R. RUDDER OPPOSITE TO THE DIRECTION OF THE SPIN
E. ELEVATOR, ONCE YOU STOP ROTATING... GRADUALLY PULL UP, PULLING UP RAPIDLY WILL RESULT IN STALLING and THE POTENIAL FOR ANOTHER SPIN.

There was only one time that I have ever been scared to death in an airplane, and that was during a training exercise (scubapro knows this one), called an accelerated stall... The plane (C172) went inverted and we started to spin... scared the s*** outta me!

But, using the above method (P.A.R.E.) I was able to recover without incident!
 

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Reply #19 - Apr 16th, 2003 at 11:28pm

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Quote:
Most are right, spins are dangerous... but more so at low altitudes and the wrong type of aircraft (there are some aircraft that are approved for intentional spins while most are not).  Go with an instructor in a certified aircraft.  But, one thing to remember for an inadvertent spin... it is called P.A.R.E.

P. POWER TO IDLE
A. AILERONS TO NEUTRAL
R. RUDDER OPPOSITE TO THE DIRECTION OF THE SPIN
E. ELEVATOR, ONCE YOU STOP ROTATING... GRADUALLY PULL UP, PULLING UP RAPIDLY WILL RESULT IN STALLING and THE POTENIAL FOR ANOTHER SPIN.

There was only one time that I have ever been scared to death in an airplane, and that was during a training exercise (scubapro knows this one), called an accelerated stall... The plane (C172) went inverted and we started to spin... scared the s*** outta me!

But, using the above method (P.A.R.E.) I was able to recover without incident!



euh don't remind me
 

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Reply #20 - Apr 20th, 2003 at 8:31am

Professor Brensec   Offline
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I've not been in this part of the Forum before. It's certainly been very interesting, just reading this thread.

I haven't had much time or need to get into discussion concerning 'real' flight. Even though many say that there is not much difference in terms of thoery etc, I prefer to consider 'real' flight as completely different. AS different as 'simulated' death is from 'real' death.

As Scubapro may recall, I have been making enquiries about flight training and have had some misgivings regarding the Medical requirements or restrictions.
Well, it would seem that, even though I may sound like a bit of cripple to some on the forum (having had to semi-retire and am only able to undertake sedentary work on a limited basis) I am apparently able to fly (not me personally - the plane).
I just had my medical and am OK for private, at least.

The Doc summed it up when he said to me "noboby stands up while they're flying, so as long as you can move everything while you're sitting and can see, you OK" (there's a bit more to it than that but basically it's not as bad as I would have imagined).

Anyway, I'm having a TIF in two weeks (can't wait).

Don't know if you've been up this way Congo, but I'm going to Hoxton Park. It's only a few miles away.
This is appartently what I'll be in. (Never been in anything but Airliners - oh! and the Spitfire V Tongue)

...

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Reply #21 - Apr 20th, 2003 at 2:03pm

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Well enjoy the TIF Brensec. Believe me real flying is better than virtual, but most of the stuff is just the same e.g. instruments, throw the stick left to go left, just don't use the rudder pedals like a clutch/accelerator/brake okay?
Err as for the MkV thing, er well to the best of my knowledge no Vs were converted to T spec... Are you perhaps talking CFS? In which case I'm sure some of our German members will be over to err chat with you in their 109s!

Ozzy Grin
 

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Reply #22 - Apr 21st, 2003 at 6:59am

Professor Brensec   Offline
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Quote:
Well enjoy the TIF Brensec. Believe me real flying is better than virtual, but most of the stuff is just the same e.g. instruments, throw the stick left to go left, just don't use the rudder pedals like a clutch/accelerator/brake okay?
Err as for the MkV thing, er well to the best of my knowledge no Vs were converted to T spec... Are you perhaps talking CFS? In which case I'm sure some of our German members will be over to err chat with you in their 109s!

Ozzy Grin


No, you have it all wrong. I didn't have a training flight in the Spit.
I posted about it months ago.
My grandfather was in the RAAF and when my brother and I were young (I was about 5, brother, 7) he took us up in a Spitfire V. In his lap.
I don't remember much about the flight except the smell of petrol and puking all over the wing.
After talking to my brother about it (after I posted about the event) I recalled that the plane was yellow (must have been an RAAF trainer - not a "T" - just a "practice plane" designated for training pilots - it was about 1963).
We also used to call it the "kangaroo plane". I suppose because it had a kangaroo or two on it somewhere (probably in the centre of the roundels).

I also recall (vaguely) that I got a really bad fright at some point when we were coming into land, because I could see that the plane was nearly going sideways (at least that's how it seemed to me, at that age) and I thought we were crashing. (5 year olds don't know a terrible lot about Yaw and engine torque etc...........lol.

That's what I meant by "only ever being in an Airliner ..........oh, and the Spitfire V"

Grin Grin Cheesy
 

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Reply #23 - Apr 21st, 2003 at 7:10am

Professor Brensec   Offline
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BTW, the field I'm having my flight at (and possibly will trian at, if minor miracles can occur) is an "uncontrolled" field.
I'm told this is a big advantage because there's less congestion and you make you own decisions with regard to runway choice, separation etc.

They've told me that the average training time (hence expense) for their students is about 20% less to get to their GFPT, because they get more practical time in the air.

Does this sound right, or am I being wooed??

This is the website for the Flying School:
http://www.liverpoolflyingschool.com.au/

One question. It says that once you pass your GFPT, you can fly passengers within the "training area".
Does this mean with an instructor, or does the GFPT allow you to fly solo (kind of a Provisional license).
 

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Reply #24 - Apr 21st, 2003 at 11:18am

ozzy72   Offline
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Now I'm jealous. You've actually been in my dream plane. If I had to have one last flight in my life and never go up again it would be a Spitfire IX or V!!!
As to the rules for flying in Aus. best to drop Congo a message, as he does gliding, and seems to know everything related to the rules of aviation in your neck of the woods.
Up here you get you PPL, and then you can take passengers, and not before...

Ozzy 8)
 

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Reply #25 - Apr 21st, 2003 at 8:45pm

Professor Brensec   Offline
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Thanks Ozzy, I'll give Congo a hoy.

As for the Spit flight, I wish I could remember a whole lot more, but it was forty years ago, and I was so young. I know it wasn't such a thrill in terms of WHAT it was I was flying IN. I had no appreciation of the fame and history of the plane then.
I just recall it was a big thrill to go in one of Pa's (what we called him) "War Planes" (that's what we called all the planes we saw at Richmond RAAF base, that were painted in RAAF colours - from the Spit to the DC6's etc). Much the same way in which any kid would be thrilled to do anything that his grandfather does, that's so grown-up, like riding in a semi-trailer or a piece of earthmoving equipment with him. (Grandfathers are great........)

I rather think it would be impossible to do with an adult or large child. The cockpit (although I don't recall being very cramped) would be way too small. A "T" would be your only bet.
There is apparently a lady in England that has a two-seater Spit and will take people for rides (at a premium cost). I read that there is quite a waiting list though.
Or are you talking about flying it yourself. With that, I wish you good luck, and am not holding my breath for you on that one...............lol. Although they say money can buy almost anyhting. Maybe you'll win the lottery and you can buy your own. Would that not be grand.

I wonder if I had a Spit or a P51 etc, would they let me fly in the "training area" with my GFPT.........................lol. What a killer of a way to spend a morning. WOOOOOOOOOOOO.  Grin Wink

If you don't know, the GFPT here is also called the "Student Pilots License".
 

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Reply #26 - Apr 23rd, 2003 at 3:27pm

ozzy72   Offline
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The Spitfire thing has taken on a life of its own, I'm going to build a full sized replica. Unfortunately things are on hold as we recently lost all our dough in a fraudulent property deal (and the charming people concerned aren't even in jail!), so that has put me back a little, but I'll manage somehow.
I know about the T9 in Britain belonging to Carolyn Grace (it was brought by her husband Nick, who tragically died a couple of years ago), there is a 2 year waiting list to have a go. I hope I'll bag it as a birthday present one of these years. My wife understands my fanaticism, which is why I was allowed to get the replica plans by Marcel Jurca. I've hopefully found a suitable engine with enough power to get me out of the mischief I normally get into Grin Most people think I'm a lunatic in virtual aviation, they should see me in real life!!!
Anyways have a safe flight, and enjoy yourself.

Mark Wink
 

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Reply #27 - Apr 23rd, 2003 at 5:12pm

Redwing   Offline
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Quote:
P. POWER TO IDLE
A. AILERONS TO NEUTRAL
R. RUDDER OPPOSITE TO THE DIRECTION OF THE SPIN
E. ELEVATOR, ONCE YOU STOP ROTATING... GRADUALLY PULL UP, PULLING UP RAPIDLY WILL RESULT IN STALLING and THE POTENIAL FOR ANOTHER SPIN.


There were some very good replies on the subject of spins here, but BE58D made a key point, IT'S IMPERATIVE TO THROTTLE BACK FIRST!

The typical 2-4 seat trainer is generally of an aerodynamically clean design; these planes will build airspeed quickly in a spin....it's critical that the power be reduced immediately (if it wasn't already at idle). If a spin is initiated (intentional or not) with a cruise to full power setting, any delay in power reduction can prolong the spin rotation (even with ailerons neutral, opposite rudder...), and the plane can quickly 'Red-line' and exceed the "Never Exceed Speed", at which point you can start losing wings and other important parts, or otherwise just fast run out of recovery altitude!

BTW, I'm going to disagree with the majority here and say that spin recovery should be taught to student pilots later in their training; preferably before they go out solo to practice stalls and other maneuvers. I know it's not a requirement for the PPL (although some think it should be), and many CFI's disagree on the wisdom of teaching them to students. I had several instructors that felt that knowledge of spin recovery was a good thing, and I share their opinion.

One last thing.....SPINS ARE FUN!!.....I've done hundreds! Grin Wink
 
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Reply #28 - Apr 23rd, 2003 at 5:38pm

Hagar   Offline
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Quote:
BTW, I'm going to disagree with the majority here and say that spin recovery should be taught to student pilots later in their training; preferably before they go out solo to practice stalls and other maneuvers. I know it's not a requirement for the PPL (although some think it should be), and many CFI's disagree on the wisdom of teaching them to students. I had several instructors that felt that knowledge of spin recovery was a good thing, and I share their opinion.

One last thing.....SPINS ARE FUN!!.....I've done hundreds! Grin Wink

I'm surprised to learn that this is no longer a requirement for the PPL. Seems the modern trend is "spin avoidance". In my day (early 1960s) stalling & spinning (both directions) were mandatory before a pupil was allowed to go solo. Not much point in finding out afterwards. IMHO
 

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Reply #29 - Apr 23rd, 2003 at 7:48pm

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Quote:
I'm surprised to learn that this is no longer a requirement for the PPL. Seems the modern trend is "spin avoidance". In my day (early 1960s) stalling & spinning (both directions) were mandatory before a pupil was allowed to go solo. Not much point in finding out afterwards. IMHO



Actually, there is a very good reason. Spins are very hard on airplanes. They can literally rip a plane apart. You don't hear about it much, but, some planes have just about disinegrated doing high-g-force spins. A spin can EASILY get out of hand, one mistake could make the spin "unbreakable" before ground contact, and we all know what that means. (Crash for those who can't figure it out. . . the "c" word. . .) Spins are very dangerous, even for skilled and well trained stunt pilots.

 

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Reply #30 - Apr 24th, 2003 at 5:41am

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I'm with Brad on this one, I've done spins, and even for an experienced pilot they can be dangerous. And as he says they don't do the plane any good. Sure an SU-29 can take it, but a Cessna?
Unfortunately with learning to fly some realistic economics has to come into it. Certainly safety is of primary importance, and I look upon the PPL as being like the driving licence, it says you are capable of doing the minimum to drive, you should never stop learning. Unfortunately most car drivers think that a driving licence means they are now a road-god! Lets be honest when did any of us last pick up our Highway Code and read it? And we're meant to every year.... So it should be with flying. You've got your PPL and then you should take more advanced lessons to learn those new skills that could save your life one day.

Ozzy
 

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Reply #31 - Apr 24th, 2003 at 9:15am

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Quote:
I'm with Brad on this one, I've done spins, and even for an experienced pilot they can be dangerous. And as he says they don't do the plane any good. Sure an SU-29 can take it, but a Cessna?
Unfortunately with learning to fly some realistic economics has to come into it. Certainly
safety is of primary importance
, and I look upon the PPL as being like the driving licence, it says you are capable of doing the minimum to drive, you should never stop learning. Unfortunately most car drivers think that a driving licence means they are now a road-god! Lets be honest when did any of us last pick up our Highway Code and read it? And we're meant to every year.... So it should be with flying. You've got your PPL and then you should take more advanced lessons to learn those new skills that could save your life one day.

Ozzy


'Nuff said.
 

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Reply #32 - Apr 24th, 2003 at 4:16pm

Redwing   Offline
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Quote:
'Nuff said.


Well, not quite! Cheesy

Looks like there's some real disagreement here about spins (methinks this is one of those 'agree-to-disagree' standoffs)!

Quote:
Actually, there is a very good reason. Spins are very hard on airplanes. They can literally rip a plane apart. You don't hear about it much, but, some planes have just about disinegrated doing high-g-force spins. A spin can EASILY get out of hand, one mistake could make the spin "unbreakable" before ground contact, and we all know what that means. (Crash for those who can't figure it out. . . the "c" word. . .) Spins are very dangerous, even for skilled and well trained stunt pilots.


Scubapro, I gather from your avatar/signature you're a CFI.......I'm amazed by some of your comments here!

Spins are only "hard on airplanes" if not done properly and within the limitations of the craft (given in the Operator's Manual). For instance, I've flown C-152s and 172s that were certified in the Utility category and approved for spins. I haven't had my own op's manuals out recently (buried in a box somewhere in the basement), but I recall that the 152 had a Utility rating that stipulated a max of 3 spin rotations with the flaps up....ditto for the 172 except there could be no passengers or baggage in the back seat or rear compartment. Any change from these configurations means that spins shouldn't be attempted. Of course, the manuals also spell out the appropriate recovery procedures.

So (to get to the point), IF:
.....thoroughly trained in spins by a qualified CFI;
.....performed in an aircraft certified for spinning; and
.....done at a safe altitude using the proper recovery  techniques.....
spins are not dangerous and will not overstress the aircraft.

I believe in aviation safety as much as the next pilot (the SAFETY FIRST concept gets drummed into every student pilot's head); spins, stalls, or other maneuvers are only as safe or unsafe as the competence of the pilot (in training, skill, judgement....).

As Hagar said, spins used to be a required part of flight training. Can't say that I've done any real research on it,
but I doubt this was changed by the FAA due to any extraordinary statistics about spin accidents. I suspect it was probably an attempt to boost the General Aviation industry (here in the U.S.), by making student flight training less demanding (or seem less intimidating).





 
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Reply #33 - Apr 24th, 2003 at 5:03pm

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Well, for one thing, I can't take any students out for spin training for one reason - insurance. And, also, if you didnt notice, it also says that spins should be a limited practice (at least thats what our brand new 182 manual says) Planes are not built like they used to be. They are built cheaper so more people can buy a plane.

This does not mean you cannot do any spins, but what it is saying, is don't do many. The leading cause of an airplane's components is stress. Spins are high stress manuevers.
 

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Reply #34 - Apr 24th, 2003 at 9:01pm

Redwing   Offline
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Well, I wouldn't notice what it says in a C-182 manual because I don't happen to have one and I haven't flown a 182 in about 9 years! If the operator's manual approves it for spins, great! Spin it (just heed the instructions)!

Quote:
Planes are not built like they used to be. They are built cheaper so more people can buy a plane.


What!!? I'd say if anything they're built much better, given the significant advancements in construction technology and materials.

BTW, no one's questioning how things are done at your flight school (how'd I know?); the debate here is about the merits of spin training and whether it should be taught.

Again, spins are only exceedingly stressful to the airframe when carelessly executed.....as from improper recovery technique resulting in an extended spin that induces higher loads. When accidents occur from this (whether just structural damage or something more serious), it's attributable to "pilot error"......a term you'll often see as the root cause of most aviation accidents.


 
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Reply #35 - Apr 26th, 2003 at 2:22am

Professor Brensec   Offline
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Quote:
The Spitfire thing has taken on a life of its own, I'm going to build a full sized replica. Unfortunately things are on hold as we recently lost all our dough in a fraudulent property deal (and the charming people concerned aren't even in jail!), so that has put me back a little, but I'll manage somehow.
I know about the T9 in Britain belonging to Carolyn Grace (it was brought by her husband Nick, who tragically died a couple of years ago), there is a 2 year waiting list to have a go. I hope I'll bag it as a birthday present one of these years. My wife understands my fanaticism, which is why I was allowed to get the replica plans by Marcel Jurca. I've hopefully found a suitable engine with enough power to get me out of the mischief I normally get into Grin Most people think I'm a lunatic in virtual aviation, they should see me in real life!!!
Anyways have a safe flight, and enjoy yourself.

Mark Wink


I saw a web page a short while ago about a couple of blokes here in Oz (Brizzy, I think) that are now in business building, I think, 3/4 size Spits ready for flight or as a kit.
I'll see if I can find the page and I'll let you know. You might get some ideas from it.

P.S. I thought you were in Hungary. have you gone to Britain? Another of your recent posts indicated to me that you were there.   Grin Wink
 

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Reply #36 - Apr 26th, 2003 at 2:40am

Professor Brensec   Offline
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Quote:
I'm with Brad on this one, I've done spins, and even for an experienced pilot they can be dangerous. And as he says they don't do the plane any good. Sure an SU-29 can take it, but a Cessna?
Unfortunately with learning to fly some realistic economics has to come into it. Certainly safety is of primary importance, and I look upon the PPL as being like the driving licence, it says you are capable of doing the minimum to drive, you should never stop learning. Unfortunately most car drivers think that a driving licence means they are now a road-god! Lets be honest when did any of us last pick up our Highway Code and read it? And we're meant to every year.... So it should be with flying. You've got your PPL and then you should take more advanced lessons to learn those new skills that could save your life one day.

Ozzy


Ozzy,

With regard to the comment about drivers never looking at a "traffic manaul" after they get their license.
I agree 100%. It's surprising how many of my family and friends are ignorant of a few important changes to the road rules here. (I discovered this in a recent family discussion regarding driver training and competence).

I must admit that I only knew because I have to attend the RTA (Roads and Traffic Authority) office to renew my "Disabled Parking" authority every 3 years. While waiting for processing a few months ago, I had a go on the auto-computerised testing system they have there. Of course, questions relating to the recent changes were included.
I think a written test each 3 or 5 years would go a long way towards driver awareness, no only for new regs but the old ones everyone seems to have "forgotten".  Grin Grin Wink
 

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Reply #37 - Apr 27th, 2003 at 3:44am

BFMF   Offline
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My flying buddy, who is a CFII told me that it is mandatory for flight instructors to be trained in spin recovery, atleast at the school he works at. Even though PPL students may not be able to have hands on training in spins, doesn't mean that they can't know what to do to prevent and recover from a spin.

btw, I remember that in FS5.1, spins were extrimily easy to induce, why?
 
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Reply #38 - Apr 27th, 2003 at 3:12pm

ozzy72   Offline
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Andrew I think you'll find on older FSs that due to simpler aerodynamic calculations spins were easier to induce. I still find them easy on 2k2, and in particular love doing them in my Spit!
Brensec I'm still in Hungary, but I'm planning to get on with the build as soon as things get back to normal. Seem to spend a lot of time in court throwing wobblies to no effect! I do get home at least once a year though if I can.
Oh and the Aus company that is doing the 3/4 scale Spitfires is to be located at http://www.supermarineaircraft.com/ as theirs was one option I was looking at, but I'm a big bloke and need a wee bit more room!

Ozzy Wink
 

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Reply #39 - Apr 27th, 2003 at 3:29pm

BFMF   Offline
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Quote:
Andrew I think you'll find on older FSs that due to simpler aerodynamic calculations spins were easier to induce. I still find them easy on 2k2, and in particular love doing them in my Spit!


True, you can induce spins in FS2002, but you have to deliberatly be trying. In FS5.1, I remember getting into flat spins in a lear for no reason all the time!

Now what's an accelerated stall? I would like to try it in FS2002
 
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Reply #40 - Apr 27th, 2003 at 4:16pm

Craig.   Offline
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when you stall faster:)
sorry i just had to Undecided
Smiley
as for spins there is a whole thing in one of my handbooks for learning but unlike most sections it doesnt give a thing for practical work on it.(with instructor of coarse)???
 
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Reply #41 - Apr 27th, 2003 at 7:08pm

Redwing   Offline
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Quote:
Now what's an accelerated stall?

Quote:
when you stall faster


That's basically correct. All that's necessary for a stall to occur is for a wing to exceed the "critical angle of attack".....where the airflow over the wing gets disrupted, losing lift. A plane can stall at any airspeed, and in any attitude; all that's necessary is for the critical AOA to be exceeded!
 
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Reply #42 - Apr 27th, 2003 at 8:41pm

Professor Brensec   Offline
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Quote:
That's basically correct. All that's necessary for a stall to occur is for a wing to exceed the "critical angle of attack".....where the airflow over the wing gets disrupted, losing lift. A plane can stall at any airspeed, and in any attitude; all that's necessary is for the critical AOA to be exceeded!


Effectively, this means that if you are in a plane say, with a low landing approach speed and were coming in at say about 65 kts, and you had a tail gust of 20 kts or so, you could end up flat on your face (or some other part) before you knew what happened.

I take it, this is the basic idea.  Grin Wink
 

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Reply #43 - Apr 27th, 2003 at 8:46pm

Professor Brensec   Offline
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Quote:
Andrew I think you'll find on older FSs that due to simpler aerodynamic calculations spins were easier to induce. I still find them easy on 2k2, and in particular love doing them in my Spit!
Brensec I'm still in Hungary, but I'm planning to get on with the build as soon as things get back to normal. Seem to spend a lot of time in court throwing wobblies to no effect! I do get home at least once a year though if I can.
Oh and the Aus company that is doing the 3/4 scale Spitfires is to be located at http://www.supermarineaircraft.com/ as theirs was one option I was looking at, but I'm a big bloke and need a wee bit more room!

Ozzy Wink


Yeah that's the one. I found it again yesterday and was going to give it to you but..................
I wonder how they are able to use the "Supermarine" business name? Is Supermarine still an active company in the UK?

Now that I've re-read the page and had a bit of a think, it's not very close to owning or flying a Spit. There's really nothing in common except the basic look.  Grin
 

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Reply #44 - Apr 27th, 2003 at 8:57pm

Professor Brensec   Offline
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Just one more thing - on the actual subject.

The P39, according to my literature, was a very dangerous plane when it came to stalls, spins and indeed any loss of control due to the very different balance (CG etc) in the way the engine was mounted.
I have read in some places that the method of getting out of a stall spin was to bend over and put your head between your legs...............
So you could kiss your arse goodbye. Shocked

Was there an approved method to recover from a spin, or was it just "pot luck" if you made it?

P.S. I have no trouble recovering in the "Stock" CFS2 Airocobra nor the download P400 "Miss America" (probably same config.). I find it works with full stick forward and the rest of the usual actions.
I haven't got a 1% to try it with. (Is there one?)
I have tried in Fighter Ace a million times, and it seems nothing will work.

Anyone have the "dope" on this plane?
 

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Reply #45 - Apr 28th, 2003 at 10:06am

Hagar   Offline
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On the subject of spinning in FS, I never found the M$ flight model at all realistic in this respect. If you want to know what a spin is really like try the original Flight Unlimited. In fact, the Looking Glass flight model knocks the M$ version into a cocked hat.
 

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Reply #46 - Apr 28th, 2003 at 2:56pm

Professor Brensec   Offline
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Quote:
On the subject of spinning in FS, I never found the M$ flight model at all realistic in this respect. If you want to know what a spin is really like try the original Flight Unlimited. In fact, the Looking Glass flight model knocks the M$ version into a cocked hat.


That's been the reason behind many a question I have posed in these forums.
How much like an actual aircraft can a sim be? I know huge allowances must be made for the lack of G forces, lack of visual disturbances, lack of basic feel of the controls, lack of danger and so on.
However, in the strictest terms of the aircraft behaving how a real plane would when one thing or another is done to the sim controls, how close can it be.

I hope to find out shortly, in so far as I have an intro flight coming up. From what I hear, I may or may not get a reasonable go at the controls. Some have said they were permitted to "basically" take off and land the plane, by the instructor. Who knows.
Will an instructor who comes across a mature person with an obvious brain, who claims to have had extensive experience with Computerised Sims, be inclined to allow this person some freedom (within reason, of course). Or will most consider this person the novice with no idea and treat them with more trepidity because of a perceived over-confidence?  Grin Wink

Apart from a knowledge and familiarity with the gauges and their purpose, is there really any advantage?
 

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Reply #47 - Apr 28th, 2003 at 3:05pm

Craig.   Offline
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i have found it varied between instructors. i believe having a good knowledge of the panel and basics could help alot though, but thats prob best left for brad to answer
 
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Reply #48 - Apr 28th, 2003 at 3:14pm

Redwing   Offline
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Quote:
Effectively, this means that if you are in a plane say, with a low landing approach speed and were coming in at say about 65 kts, and you had a tail gust of 20 kts or so, you could end up flat on your face (or some other part) before you knew what happened.

I take it, this is the basic idea.  Grin Wink


That sounds like a low-level wind shear; potentially a dangerous condition......hopefully you've already flared and are within a few feet of touchdown when you experience this! Just to be safe, I'd always carry a little extra airspeed on base and final approach when there were gusty conditions ....you can always "go around" if you happen to float too long down the runway.

Btw, there are numerous sites that explain in detail the aerodynamic principles and flight characteristics of all categories of aircraft (not to mention by type & class.... ad nauseum!) Roll Eyes I'll list a few of them here; they cover stalls, spins, and wind shear.........

     http://www.whittsflying.com/index.html
     http://www.mpaviation.com/lesson9.htm
     http://www.infodotinc.comweather3/6-15.htm

Figure it's better just to check these and many other very informative links, than my attempting some long-winded thesis on the subjects......regurgitating what I've learned from flight manuals, instructors, and other texts (and many of these sites!).

For those interested, READ UP(!)......then you can write your own Doctoral's dissertation on aerodynamics! Wink
 
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Reply #49 - Apr 28th, 2003 at 3:25pm

Hagar   Offline
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Quote:
Will an instructor who comes across a mature person with an obvious brain, who claims to have had extensive experience with Computerised Sims, be inclined to allow this person some freedom (within reason, of course). Or will most consider this person the novice with no idea and treat them with more trepidity because of a perceived over-confidence?  Grin Wink

Apart from a knowledge and familiarity with the gauges and their purpose, is there really any advantage?

In my experience it's best to play dumb & let the instructor be the judge. This applies to everything in life, not just flying. If you've never flown a real aircraft, tell the truth. If the instructor has no knowledge of flight simming he/she will not be impressed & might well be cynical. Imagine the response of a driving instructor if you said. "Well, I've never actually driven a car but I'm pretty good on the F1 Grand Prix sim."
 

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Reply #50 - Apr 28th, 2003 at 3:28pm

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so thats why i got no response from bernie ecclestone when i emailed him asking to be a test driver saying i could win the championship on the official F1 game Grin
 
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Reply #51 - Apr 28th, 2003 at 3:58pm

Redwing   Offline
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Quote:
"Well, I've never actually driven a car but I'm pretty good on the F1 Grand Prix sim."


Or you could say "No.....but I have spent a night at a Holiday Inn Express!".......(It's sort of a joke.....a TV commercial here in the U.S.!) Well, don't ponder it too much. Roll Eyes
 
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Reply #52 - Apr 28th, 2003 at 4:49pm

Hagar   Offline
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Quote:
Or you could say "No.....but I have spent a night at a Holiday Inn Express!".......(It's sort of a joke.....a TV commercial here in the U.S.!) Well, don't ponder it too much. Roll Eyes

The mind boggles. Wink
Not much chance of me seeing the ad so I won't worry about it.
 

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Reply #53 - Apr 29th, 2003 at 9:33am

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Quote:
That's been the reason behind many a question I have posed in these forums.
How much like an actual aircraft can a sim be? I know huge allowances must be made for the lack of G forces, lack of visual disturbances, lack of basic feel of the controls, lack of danger and so on.
However, in the strictest terms of the aircraft behaving how a real plane would when one thing or another is done to the sim controls, how close can it be.

I hope to find out shortly, in so far as I have an intro flight coming up. From what I hear, I may or may not get a reasonable go at the controls. Some have said they were permitted to "basically" take off and land the plane, by the instructor. Who knows.
Will an instructor who comes across a mature person with an obvious brain, who claims to have had extensive experience with Computerised Sims, be inclined to allow this person some freedom (within reason, of course).
Or will most consider this person the novice with no idea and treat them with more trepidity because of a perceived over-confidence?
 Grin Wink

Apart from a knowledge and familiarity with the gauges and their purpose, is there really any advantage?



Hmmmm, perhaps. . . .  Wink

-Brad
 

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Reply #54 - Apr 29th, 2003 at 7:09pm

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Guys if you have not seen realairsimulations Siai-Marchetti SF.260 it spins perfectly it will wind up one you if your knot careful I have that happen to me many times and it takes me almost 2 turns to get it to stop rotating but it is a blast to fly there web site is www.realairsimulations.com I highly recomend you check it out the price is 25.00 dollars USD but it is worth every penny that is if you like flying payware I fly both payware and freeware I just downloaded from flightsim.com the turbo 182RG super skylane over 500kts cruise that I think is highly unlikely.   It will go over 200 kts at 80% power I tried it at 75% power and it did 204kts not to bad right
« Last Edit: Apr 29th, 2003 at 10:39pm by awash2002 »  
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Reply #55 - Apr 29th, 2003 at 8:15pm

BFMF   Offline
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Quote:
That's been the reason behind many a question I have posed in these forums.
How much like an actual aircraft can a sim be? I know huge allowances must be made for the lack of G forces, lack of visual disturbances, lack of basic feel of the controls, lack of danger and so on.
However, in the strictest terms of the aircraft behaving how a real plane would when one thing or another is done to the sim controls, how close can it be.

I hope to find out shortly, in so far as I have an intro flight coming up. From what I hear, I may or may not get a reasonable go at the controls. Some have said they were permitted to "basically" take off and land the plane, by the instructor. Who knows.
Will an instructor who comes across a mature person with an obvious brain, who claims to have had extensive experience with Computerised Sims, be inclined to allow this person some freedom (within reason, of course). Or will most consider this person the novice with no idea and treat them with more trepidity because of a perceived over-confidence?  Grin Wink

Apart from a knowledge and familiarity with the gauges and their purpose, is there really any advantage?


I went up again today with my friend who is a CFII. He knows that i've been a long term user of the flightsims and he let me do most of the flying. In fact, I was spending so much time watching the gauges that he finally covered a couple up to make me watch outside instead. Even though i'm a beginnner, he was impressed at how much I already know about flying.

All that flightsimulator time really has paid off Grin
 
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Reply #56 - Apr 30th, 2003 at 2:45am

ozzy72   Offline
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Pretty scary huh?
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Andrew, glad to hear that you are enjoying flying now, obviously the second flight went better than the first. Keep at it Wink

Mark
 

...
There are two types of aeroplane, Spitfires and everything else that wishes it was a Spitfire!
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Reply #57 - May 1st, 2003 at 12:33am

Professor Brensec   Offline
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Thanks for the feedback people.

I just have to hope for good weather on the day, now.  Grin Wink
 

...&&...&&http://www.ra.online-plus.biz&&&&&&I cried because I had no shoes - until I saw a man who had no feet.&&&&Dell Dimension 8100 - Intel P4 1.7 Gb - 512 RD Ram - nVidia GeForce 128 mb FX5200.
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Reply #58 - May 1st, 2003 at 4:22am

ozzy72   Offline
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Pretty scary huh?
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Good luck Brensec. I'll keep my fingers crossed. Maybe you should get all the whinging Poms to line up and complain that the weather is too wet for Australia, a kind of negative aura to make it sunny?

Ozzy Grin
 

...
There are two types of aeroplane, Spitfires and everything else that wishes it was a Spitfire!
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Reply #59 - May 1st, 2003 at 11:42pm

Professor Brensec   Offline
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Can't you give me a couple
more inches, Adam?
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LOL...................... Grin Wink
 

...&&...&&http://www.ra.online-plus.biz&&&&&&I cried because I had no shoes - until I saw a man who had no feet.&&&&Dell Dimension 8100 - Intel P4 1.7 Gb - 512 RD Ram - nVidia GeForce 128 mb FX5200.
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Reply #60 - Dec 3rd, 2003 at 9:19am

nbasson   Offline
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Splash One!

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If I'm not mistaken, the F104 Starfighter was a notorious spinner! Grin
 
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Reply #61 - Dec 3rd, 2003 at 6:10pm

OTTOL   Offline
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Looks like this one was covered quite some time ago, but now that nbasson has revived it, I read it and it has piqued my interest. Quote:
Hmm, exiting spins and exiting stalls are 2 v.different things methinks!
A stall is a lack of speed to keep airflow over the wings sufficient to fly (barring the torque turn, but you need an SU29 for that!)
A spin is where you intestines take it in turns to squash each other whilst your eyeballs suffer compression one moment, and suction the next. 
I think aub doesn't know to much about aerodynamics and flying.....   

Ozzy
To enter a spin, an aircraft must FIRST be STALLED!
-A spin is created when one wing still produces lift and in turn, that lift pulls the aircraft about it's vertical axis.
-During a spin the airspeed will be at or near stall, and the aicraft will experience relatively LOW G-force.
-Most airframe damage occurs during Improper spin RECOVERY(not during the spin)due to overzealous recovery technique, OR lack of(allowing the speed to build too much and THEN recovering).
-Power, absolutely, should be reduced to idle BUT, this is due to induced torque affect, NOT increased speed DURING a spin.
-Spin training IS required for ALL CFI's in the U.S.
-Spin training(verbal instruction)saved me from certain death, as a student pilot, and in my opinion is VERY valuable.
-Spin training is not a bad idea, but I would highly recommend doing it with an aerobatic(as opposed to primary PPL) instructor, in an aerobatic aircraft, such as a Pitts, Decathalon, Sukhoi etc.
-Without repeating the same thing - Redwing is correct RE:description of the accelerated stall. The example we used to use was the turn to final. It is drummed into our heads from day one, that when you are " low and slow" while turning final, to limit your angle of bank(stall speed increases with bank angle(very bad)). So, it would make sense that if you're carrying an extra 20-30knots while turning final, you should be safe right? The accelerated stall(in this case) occurs at a HIGH AIRSPEED and HIGH ANGLE OF BANK, due to the wing exceeding the critical AOA(as Redwing stated).


Finally, I agree with Hagar 100%. For those that have done spins in real airplanes, the F$ version is hardly a substitute. The aircraft (in MS) falls in and out of the stall(a stall is maintained through an actual spin's entirety), and the airspeed varies from zero to VsX2. Actual aircraft dynamics are more than a matter of three axis' and power, lift and drag. And the current computers are still not up to speed in this department.
 

.....so I loaded up the plane and moved to Middle-EEEE..........OIL..that is......
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Reply #62 - Dec 4th, 2003 at 1:34am

RitterKreuz   Offline
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You nailed it OTTOL... Obviously there are a lot of misconceptions concerning stalls and spins and the relations between the two, but not only in sims...

The CFI who gave me my spin training when i was working on my CFI a couple of years ago claimed that he could not get the schools 172 to spin (the schools 152 was more suitable but unavailable) unless the spin was "controlled" wherin he basically manipulated the ailerons and rudder to produce a spin like maneuver (This was not a spin, at no point was the aircraft stalled)

I asked him if i could give it a shot. I placed the aircraft into a power on stall and just as the stall occured I applied full left rudder. The stall horn cried out and she whipped around in a beautiful spin of about 3 rotations (172s, 152s and the like wont complete many rotations as i have experienced) then we recovered. I personally think spins are fun if you do them in a controlled and professional environment... but i certainly wouldnt want to do it on the dreaded base to final!  Roll Eyes

I have found that one rotation in a 172 will kill off several hundered feet of altitude... not a lot of room for error when low and slow. For that rare cocky student who think it is not important to capture and maintain approach speed and frequently dismisses the importance of rudder the spin can be an attitude changing maneuver! (Cruel? maybe... but it is a lesson reserved for the extremely cocky individual and luckily i have only had to use this method twice... they dont forget it either!)
 
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Reply #63 - Dec 5th, 2003 at 5:27pm

Redwing   Offline
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Quote:
-Spin training(verbal instruction)saved me from certain death, as a student pilot, and in my opinion is VERY valuable.



Same here OTTOL....though it was because of the spin training I received that I was doing them in the first place!Grin After getting my PPL, I demanded that my instructor teach me spins, which he did. After only about a half hour of spin training, he approved me to do them on my own; the next couple of weeks I would do 3 or 4 spins every time I went up. One day I was bored with the same old 1-2 rotation spin...I decided I would ignore the 2-spin maximum in the manual, and hold in full rudder for just a little longer (becoming sort of an 80 hour-novice test pilot!) Just about half way into the 3rd rotation the nose dropped straight down and I suddenly found myself accelerating quickly in a vertical dive, the wings windmilling around the longitudinal axis (kind of like a skater doing a tight pirouette). Thanks to my training and practice, I didn't have to think; I instantly kicked in full opposite rudder and held it....stopping the rotation, then easing out of the dive. I'm sure my airspeed must have been high in the caution range near redline before I recovered. I know I spent some time  afterwards just cruising around in lazy flight to regain my composure; I knew that I'd come within a second or two where I couldn't have recovered and would have rode it in.....several panicky seconds before becoming the old smokin' hole (I've wondered since what my final thoughts would've been!). It was certainly one hell of an adrenaline rush, though--knew that I was alive! Cheesy

The only other time I was that scared was much earlier in my training, when I was cleared to turn my C-150 on final approach .....turned way too soon behind a pair of Air Force A-10s and got tossed around pretty good in their wake! But that's another story (and I was much younger, with better reflexes!) Wink






 
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