Limitations Flashcards
Maximum Takeoff and Landing Tailwind Component
15 kts
Turbulent air penetration speed (in severe turbulence) is defined as:
• 290 KIAS below 25,000 feet
• 310 KIAS/.84 Mach (whichever is lower) at and above 25,000 feet. (Refer to Severe Turbulence in Chapter SP., Section 16, for additional information.)
Do not operate HF radios
when refueling
Avoid weather radar operation
in a hangar, or within 50 feet (15.25 meters) of fueling operations or a fuel spill.
Avoid weather radar operation when personnel are within the area normally enclosed by the aircraft nose radome.
The autopilot must not be engaged
below a minimum engage altitude of 200 feet AGL after takeoff.
Autoland capability may only be used
for operations into runways at or below 8400 feet airport field elevation.
G-ZBJA - G-ZBJH
# Without LAND 2 or LAND 3 annunciated, the autopilot must be disengaged
below 100 feet AGL.
G-ZBKA - ZB371
# Without LAND 2 or LAND 3 annunciated, the autopilot must be disengaged
below 135 feet AGL.
With LAND 2 or LAND 3 annunciated and glidepath angles greater than 3.25 degrees,
the autopilot must be disengaged below 100 feet AGL.
Maximum wind component speeds when takeoff weather minima are predicated on HUD takeoff operations:
Headwind…………….25 knots
# Tailwind………………..15 knots
# Crosswind…………….20 knots (USA - 15 knots)
The HUD takeoff system has been demonstrated to perform satisfactorily in non-LVO conditions in the following wind conditions:
• Headwind: 50 knots
• Tailwind: 15 knots
• Crosswind: 36 knots
Maximum wind component speeds when landing weather minima are predicated on autoland operations:
# Headwind..............25 knots # Tailwind..................15 knots # Crosswind..............25 knots (USA - 15 knots)
The automatic landing system has been demonstrated to perform satisfactorily in non-LVO conditions with all engines and one engine inoperative, with and without autothrottle, in the following wind conditions:
• Headwind: 48 knots
• Tailwind: 15 knots
• Crosswind: 33 knots (28 knots with one engine inoperative)
Rollout performance has been demonstrated on both wet and dry runways. Each autobrake setting has been demonstrated.
The maximum glidepath angle for automatic landings is
3.25 degrees
The minimum glideslope angle for automatic landings is
2.5 degrees
Autoland capability may be used with flaps
20, 25, or 30, with both engines operative or with one engine inoperative.
Do not use FLCH on final approach
below 1,000 feet AFE.
Engine Oil System
# Oil temperature must be greater than ??? for engine start.
-40° C
Intentional selection of reverse thrust in flight is ???
Backing the airplane with use of reverse thrust is ???
Prohibited.
Avoid rapid and large alternating control inputs, especially in combination with large changes in pitch, roll, or yaw (e.g. large side slip angles) as they may result in
structural failure at any speed, including below VA.
Do not extend flaps above
20,000 feet.
Minimum taxiway width in normal operation ???
This taxiway width guidance is specific to British Airways operation and has been developed following correspondence with Boeing.
20m.
Taxi with extreme caution when taxiway width is less than 23m. Use of taxiways less than 20m wide is only permitted with fleet approval and guidance to avoid departing the paved surface
If glidepath angle greater than 3.77 degrees the autopilot must be disengaged by?
50 feet below MDA / DH
L 10.4
A) Maximum tank fuel temperature at takeoff is ????
B) Inflight fuel temp is limited to ????
C) Tank fuel temp prior to takeoff must be no less than ????
D) In-flight fuel temp must be maintained at least ????
A) 49 degrees C for jet A/ A-1, JP-5, JP8 or TS-1
B) 65 degrees C (except TS-1)
C) -29 degrees C
D) -42 degrees C, as well as 3 degrees above fuel freezing point of the fuel being used.
