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ASI Problem (Read 275 times)
Apr 8th, 2004 at 9:52pm

Eskimo   Offline
Colonel
I'm not speeding officer
-- I'm just flying low.
YBAF - Archerfield, Brisbane

Gender: male
Posts: 287
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Occasionally when I fly long haul (and even some short haul) in the defult Boeing 747 + 737, the ASI will read zero when I am going at something like Mach .80.  It will then switch on again at about 10 miles to the airport, which can be very frustrating as I am going too fast to land.

Does anyone know how to fix this problem.  Thanks

Eskimo
 

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Reply #1 - Apr 9th, 2004 at 7:38am

zcottovision   Offline
Colonel
YaBB 1G - SP1 loves me!
N. Ireland / EGAC

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Posts: 598
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Turn on your pitot heat! On the overhead panel in the VC, there are two switches, and the top one is for the pitot heat. Alternatively, press ctrl+H. The pitot heat exists so that ice doesn't build up in the pitot tube which measures the airspeed.
 
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Reply #2 - Apr 10th, 2004 at 3:36am

Eskimo   Offline
Colonel
I'm not speeding officer
-- I'm just flying low.
YBAF - Archerfield, Brisbane

Gender: male
Posts: 287
*****
 
I never thought of that, now it seems really obvious.  Thanks
 

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