What is a wing tip?
What is a wing tip?
A wing tip is the part of the wing that is the most distant from the fuselage of a fixed-wing aircraft.
What is the speed of sound at sea level according to ISA?
What is the speed of sound at sea level according to ISA?
662 kts
Local speed of sound = 39 x √(Temperature in Kelvin)
15°C in Kelvin is (15 + 273) = 288
So the local speed of sound = 39 x √288 = 662 kts
How does a stall strip work?
How does a stall strip work?
A stall strip, usually located close to the wing root, causes the airflow to separate at a lower angle of attack and ensures that the wing root stalls before the wing tips.
What is a jet stream?
What is a jet stream?
Jet streams are narrow bands of high-speed upper thermal winds at very high altitudes.
What is the critical point?
What is the critical point?
The critical point (CP) is a point on a track where it is as quick to go on as it is to turn back.
Also known as ETP (Equal Time Point) and PET (Point of Equal Time).
How can you calculate Vref?
How can you calculate Vref?
Vref = 1.3 x Vs0 (stall speed in the landing configuration).
How would you navigate if all VOR's and NDB's en route fail?
How would you navigate if all VOR's and NDB's en route fail?
With the IRS/INS/GPS or visually.
What would you do in the event of an engine failure below V1, and what would your initial actions be?
What would you do in the event of an engine failure below V1, and what would your initial actions be?
Assuming I'm performing single pilot operations:
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power idle,
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max brakes (and reversers if available),
-maintain directional control using rudder input,
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After coming to a full stop set parking break.
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Inform ATC 'Stopping'.
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Initiate the appropriate process to diagnose the problem (ECAM, NITS DODAR, checklists....).
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When performing multi pilot operations the actions performed by me will depend with my current role: PF, PM and/or CM1 CM2.
What are the G-limits of the Boeing 737-800?
What are the G-limits of the Boeing 737-800?
+2.5G / -1.0G
What does a bypass ratio of 11:1 mean?
What does a bypass ratio of 11:1 mean?
For every 1kg of air passing through the combustion chamber, 11kg of air pass bypass the combustion chamber.