Aircraft Limitations Flashcards
GPWS terrain display
Do not use terrain display for navigation
Look ahead terrain alerting
Prohibited 15nm takeoff, approach or landing at airport not in database
TCAS
Pilot may deviate from ATC altitudes to comply with TCAS advisory
APU max altitude Pneumatic
22000 feet
APU max altitude Electrical
FL 43100 feet
Flaps up Maneuvering speed
Vref 30 + 80
Flaps 1 limit/Maneuvering speed
255K - vref 30 + 60
Flaps 5 limit/Maneuvering speed
235K - Vref 30 +40
Flaps 15 limit/Maneuvering speed
215K - Vref 30 + 20
Flaps 20 limit/Maneuvering speed
195K - Vref 30 + 20
Flaps 25 limit/Maneuvering speed
185K - Vref 25
Flaps 30 limit/Maneuvering speed
170K - Vref 30
Cabin altitude climbs above 8500’
Pressurization displays on EICAS and cabin altitude in AMBER
Cabin Altitude climbs above 10000
Altitude display turns RED and EICAS warning message CABIN ALTITUDE displays
PSU O2
=22 minutes
Cabin Altitude 13500
Passenger oxygen mask auto deploy
Cabin Altitude 15000 feet
Outflow valves automatically close
Wind Limitation Entry/Cargo Doors
40 Knots
Door Open wind limitation
Do not leave door open with wind gust +65 knots
Length 777
209’01” (63.73m)
Wingspan 777
199’11” (60.93m)
Tail height 777
61’ (18.59m)
777 180 degree turn
155.8 ft (47.5m)
777 180 degree turn mains inoperable
166ft
Rudder pedal steering
7 degrees
Tiller steering
70 degrees
Main gear steering
Engages at 13 degrees
