FH Limitations (8/17/23) Flashcards
Maximum Takeoff Tailwind Component (AFM)
15 kts
Maximum Landing Tailwind Component (AFM)
15 kts
Maximum Operating Altitude (ft)
41,000
Maximum Takeoff and Landing Altitude (ft)
8400
Minimum Takeoff and Landing Temperature
minus 54°C
Operating Speeds
Maximum Operating Limit (AFM)
Observe VMO/MMO and Gear/Flap Placards
Severe Turbulence Penetration Target Speed
280 KIAS/.76M*
* Whichever is lower
When can the air conditioning pack not be operated in HIGH?
With either one or both engine BLEED air switches on, do not operate air conditioning packs in HIGH for takeoff, approach or landing.
When must the engine anti-ice system be on?
The engine anti-ice system must be ON during all ground and flight operations when icing conditions exist or are anticipated, except during climb and cruise below -40°C SAT. Engine anti-ice must be ON prior to and during descent in all icing conditions, including temperatures below -40°C SAT.
What altitude may the autopilot be used after takeoff?
Do not engage the autopilot below 1000 ft AGL on takeoff. (AFM/ASA)
Minimum single channel autopilot altitude during approach?
For single channel operation during approach, the autopilot shall not remain engaged below 50 ft AGL. (AFM).
Minimum autopilot altitude for a manually flown HGS AIII approach?
For manually flown HGS AIII approach, the autopilot shall not remain engaged below 500 ft AGL.
Can you use aileron trim with the autopilot engaged?
Use of aileron trim with autopilot engaged is prohibited. (AFM)
How long must the engines be operated prior to takeoff?
Warm-up: Engines must be operated for a minimum of 3 minutes prior to takeoff. (ASA)
How long must the engines be operated at or near idle prior to shut down?
Cool-down: Engines must be operated at or near idle (taxi thrust acceptable) for a minimum of 3 minutes prior to shutdown. (ASA)
Maximum Time Limit for Takeoff Thrust
5 minutes*
* 10 minutes allowed in the event of the loss of thrust on one engine during takeoff.