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Old 3rd Feb 2004, 22:04
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gphillips134
 
Join Date: Apr 2003
Location: england
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performance question, can nobody answer this?

an aircraft is scheduled for take off, and requires 800m (TODR) under normal conditions at sea level. The following airfield characteristics need to be taken into account:Pressure altitude 2000ft QNH 1013 HPa Temp +21C, 5kt tailwind, 2% upslope, adjust the TODR accordingly using the following factors:

pressure alt +/- 20m / 1000ft
Runway slope +/- 15m/ 1% slope
Headwind -5m / 1kt
Tailwind + 10m / 1kt
temp +/- 5m / 1 degree ISA deviation


explaination would be helpful, cheers

Last edited by gphillips134; 3rd Feb 2004 at 23:55.
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