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US AIRWAYS CRASH HAPPENING NOW (Read 1074 times)
Jan 15th, 2009 at 4:17pm

skoker   Offline
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http://flightaware.com/live/flight/USA1549

US Airways 1549 an A320 LGA-CLT has crashed into the Hudson. 151 onboard.  Reported all made it out safely.  AFTER TAKEOFF PLANE HIT BIRDS AND LOST BOTH ENGINES.  The reported temperature was 41*F in the water.  Reported that people were waiting on top of the plane.  The plane was in the air for 6min.  Should be ABC right now.
 

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Reply #1 - Jan 15th, 2009 at 4:21pm

C   Offline
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Anyone else wanting to start a new thread on this. This is thread #4...
 
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Reply #2 - Jan 15th, 2009 at 8:53pm

B-Valvs   Ex Member

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C wrote on Jan 15th, 2009 at 4:21pm:
Anyone else wanting to start a new thread on this. This is thread #4...


I was about to start a new one until I saw all of them.

http://news.yahoo.com/s/ap/plane_in_river

I was watching this live and I got in a big fight with my mom because I was trying to tell her about how the plane would be able to float for a while due to the less dense than water jet fuel in the unreptured fuel tanks. She was trying ot tell me that density had nothing to do with it and that little theory didn't make sense. I tried to explain it wasn't theory, it was fact, then she flipped out and started screaming at me. Geeze I think I would have rather been on the plane.  Wink I hate ignorance. Just cause I'm younger doesn't mean I don't know what I'm talking about. Oh. by the way, did anyone every see it sink before they had it hooked up to the boats, nope.  Wink

Seriousness aside, the passengers were incredibly lucky and the crew was amazing.

By the way, there's acutally 5 threads going on right now. It takes something big to have that happen.

Cool






 
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Reply #3 - Jan 15th, 2009 at 9:57pm

beaky   Offline
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Quote:
[quote author=Hot_Charlie link=1232054247/0#1 date=1232054505]
I was watching this live and I got in a big fight with my mom because I was trying to tell her about how the plane would be able to float for a while due to the less dense than water jet fuel in the unreptured fuel tanks. She was trying ot tell me that density had nothing to do with it and that little theory didn't make sense. I tried to explain it wasn't theory, it was fact, then she flipped out and started screaming at me. Geeze I think I would have rather been on the plane.  Wink I hate ignorance. Just cause I'm younger doesn't mean I don't know what I'm talking about. Oh. by the way, did anyone every see it sink before they had it hooked up to the boats, nope.  Wink




Show her this:

http://en.wikipedia.org/wiki/Bathyscaphe_Trieste

Bathyscapes like this used gasoline in water the same way a hydrogen balloon or airship uses hydrogen in air (which is mostly nitrogen).



Funny you should mention this- one aviation "expert" on some news program this evening was going on about how it was amazing the plane remained buoyant despite the fact that there was more fuel than air in the tanks...  Roll Eyes 

Air works better, but fuel is definitely helpful in such a situation.

 
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Reply #4 - Jan 15th, 2009 at 10:21pm

B-Valvs   Ex Member

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beaky wrote on Jan 15th, 2009 at 9:57pm:
Quote:
[quote author=Hot_Charlie link=1232054247/0#1 date=1232054505]
I was watching this live and I got in a big fight with my mom because I was trying to tell her about how the plane would be able to float for a while due to the less dense than water jet fuel in the unreptured fuel tanks. She was trying ot tell me that density had nothing to do with it and that little theory didn't make sense. I tried to explain it wasn't theory, it was fact, then she flipped out and started screaming at me. Geeze I think I would have rather been on the plane.  Wink I hate ignorance. Just cause I'm younger doesn't mean I don't know what I'm talking about. Oh. by the way, did anyone every see it sink before they had it hooked up to the boats, nope.  Wink




Show her this:

http://en.wikipedia.org/wiki/Bathyscaphe_Trieste

Bathyscapes like this used gasoline in water the same way a hydrogen balloon or airship uses hydrogen in air (which is mostly nitrogen).



Funny you should mention this- one aviation "expert" on some news program this evening was going on about how it was amazing the plane remained buoyant despite the fact that there was more fuel than air in the tanks...  Roll Eyes  

Air works better, but fuel is definitely helpful in such a situation.



Obviously air works better, but when gas is all that you got...

It doesn't matter anyway, she won't listen to me and I'm in trouble, as usual. I don't know why I keep trying to teach people things, it always ends like that.
Technically I'm not supposed to be typing this right now, so if anyone asks I'm typing an essay for school (finshed 45 minutes ago). Hmmm, mabey ignorance is a good thing in some situations.  Grin Grin
 Wink

Cool
 
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Reply #5 - Jan 15th, 2009 at 10:32pm

B-Valvs   Ex Member

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Check this out:

http://news.yahoo.com/nphotos/US-Airways-plane-crashes-into-Hudson-River-flock-o...

Wow.

Cool

 
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Reply #6 - Jan 15th, 2009 at 10:42pm

BFMF   Offline
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THe one time I don't watch the evening news, I miss this.... Roll Eyes
 
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Reply #7 - Jan 15th, 2009 at 11:14pm

yancovitch   Offline
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the thing i really want to know is....will they be able to salvage the plane?...or is it toast?......
 
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Reply #8 - Jan 15th, 2009 at 11:36pm

Ang2dogs   Offline
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BRAVO, to the Captain for saving life and limb, BRAVO to the whole crew, BRAVO job welldone Smiley
 
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Reply #9 - Jan 16th, 2009 at 1:25am

expat   Offline
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Quote:
beaky wrote on Jan 15th, 2009 at 9:57pm:
Quote:
[quote author=Hot_Charlie link=1232054247/0#1 date=1232054505]
I was watching this live and I got in a big fight with my mom because I was trying to tell her about how the plane would be able to float for a while due to the less dense than water jet fuel in the unreptured fuel tanks. She was trying ot tell me that density had nothing to do with it and that little theory didn't make sense. I tried to explain it wasn't theory, it was fact, then she flipped out and started screaming at me. Geeze I think I would have rather been on the plane.  Wink I hate ignorance. Just cause I'm younger doesn't mean I don't know what I'm talking about. Oh. by the way, did anyone every see it sink before they had it hooked up to the boats, nope.  Wink




Show her this:

http://en.wikipedia.org/wiki/Bathyscaphe_Trieste

Bathyscapes like this used gasoline in water the same way a hydrogen balloon or airship uses hydrogen in air (which is mostly nitrogen).



Funny you should mention this- one aviation "expert" on some news program this evening was going on about how it was amazing the plane remained buoyant despite the fact that there was more fuel than air in the tanks...  Roll Eyes  

Air works better, but fuel is definitely helpful in such a situation.



Obviously air works better, but when gas is all that you got...

It doesn't matter anyway, she won't listen to me and I'm in trouble, as usual. I don't know why I keep trying to teach people things, it always ends like that.
Technically I'm not supposed to be typing this right now, so if anyone asks I'm typing an essay for school (finshed 45 minutes ago). Hmmm, mabey ignorance is a good thing in some situations.  Grin Grin
 Wink

Cool


I think we are also forgetting a few other things here. Three large air storage devices..................aft cargo, forward cargo and as it was only flying to North Carolina, a very empty center tank ,not to mention nose avionics bay and main avionics bay, AND most importantly a small pushbutton on the overhead panel that has a label under it marked "Ditching". Pushing this closes all "orifices" to the outside world, ram air, overboard vent valves, cabin pressurisation etc thus keeping water out for quite a while. Rather clever is the Airbus.


Matt


 
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Reply #10 - Jan 16th, 2009 at 1:51am

Jeff.Guo   Offline
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Quote:
I think we are also forgetting a few other things here. Three large air storage devices..................aft cargo, forward cargo and as it was only flying to North Carolina, a very empty center tank ,not to mention nose avionics bay and main avionics bay, AND most importantly a small pushbutton on the overhead panel that has a label under it marked "Ditching". Pushing this closes all "orifices" to the outside world, ram air, overboard vent valves, cabin pressurisation etc thus keeping water out for quite a while. Rather clever is the Airbus.


I do question how long those systems remain functional though, especially with no APU power and with the batt shut off.

My hat does go off to the pilot though, with all that fuel on board, the ditching attempt could've easily turned into complete disaster. Most pilots wouldn't have been comfortable landing a perfectly good aircraft with that much fuel, let alone ditch a unpowered one.
 
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Reply #11 - Jan 16th, 2009 at 5:35am

expat   Offline
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Jeff.Guo wrote on Jan 16th, 2009 at 1:51am:
Quote:
I think we are also forgetting a few other things here. Three large air storage devices..................aft cargo, forward cargo and as it was only flying to North Carolina, a very empty center tank ,not to mention nose avionics bay and main avionics bay, AND most importantly a small pushbutton on the overhead panel that has a label under it marked "Ditching". Pushing this closes all "orifices" to the outside world, ram air, overboard vent valves, cabin pressurisation etc thus keeping water out for quite a while. Rather clever is the Airbus.


I do question how long those systems remain functional though, especially with no APU power and with the batt shut off.


They remain very functional, they are "power off closed" items.

Matt
 
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Reply #12 - Jan 16th, 2009 at 3:20pm

B-Valvs   Ex Member

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expat wrote on Jan 16th, 2009 at 5:35am:
Jeff.Guo wrote on Jan 16th, 2009 at 1:51am:
Quote:
I think we are also forgetting a few other things here. Three large air storage devices..................aft cargo, forward cargo and as it was only flying to North Carolina, a very empty center tank ,not to mention nose avionics bay and main avionics bay, AND most importantly a small pushbutton on the overhead panel that has a label under it marked "Ditching". Pushing this closes all "orifices" to the outside world, ram air, overboard vent valves, cabin pressurisation etc thus keeping water out for quite a while. Rather clever is the Airbus.


I do question how long those systems remain functional though, especially with no APU power and with the batt shut off.


They remain very functional, they are "power off closed" items.

Matt


I was talking about this with my Business teacher today aand he asked me if there was a button like that, I told him I didn't think so. Oops. I'll tell him there is if the subject comes up again.

Cool
 
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Reply #13 - Jan 16th, 2009 at 3:28pm

B-Valvs   Ex Member

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I just told my mom about that switch and she is still arguing with me. She thinks that it would've sunk immediatley if it hadn't been tetherd to the ships because there was water in it and that's what the news guy said. Yeah, the news guy was also holding a model of an A320 and was calling it a 737 for a while.  Roll Eyes I don't understand why people can't admit it when they're wrong.

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Reply #14 - Jan 16th, 2009 at 5:56pm

B-Valvs   Ex Member

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Now they have found that both engines are missing. So, not exactly a perfecty executed ditch, but better than a cartwheel effect.

Cool

 
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