B-787 Limitations Flashcards
Turbulent air penetration speed
At and above 25,000 feet
310 knots / .84 Mach
(Whichever is lower)
Turbulent air penetration speed below 25,000 feet
290 KIAS
Maximum operating pressure altitude 787–8, 787–9
43,100 feet
Maximum operating pressure altitude is 787–10
41,100 feet
TAKEOFF Crosswind guidelines 787–8, 787–9, 787–10
ALL WEIGHTS
40 knots
LANDING crosswind guidelines
DRY,
RW condition code 6
40 knots
Autoflight limitations
5
Do not engage the autopilot below a minimum engagement altitude of 200 feet AGL after takeoff
Autoland capability may only be used for operations to runways at or below 8400 feet AFE
Without LAND 2 or LAND 3 annunciated, the autopilot must be disengaged below 135 feet AGL.
Without LAND 2 or LAND 3 annunciated and glideslope angles greater than 3.25°, the autopilot must be disengaged below 100 feet AGL.
Do not use FLCH on final approach below 1000 feet AFE
LOW visibility (HUD) takeoff
(RVR <500)
MAX WINDS
Headwind 25 knots
Tailwind 15 knots
Crosswinds 15 knots
SA CAT I APPROACHES
Maximum X-wind component speed
15 knots
AUTO-LAND, maximum wind component speeds
Cat I, II, & III
CAT I
Headwind 25 knots
Crosswind 25 knots
Tailwind 15 knots
CAT II & III
Headwind 25 knots
Crosswind 15 knots
Tailwind 10 knots
AUTO-LAND
Maximum slope angle
3.25°
AUTO-LAND
Minimum glideslope angle
2.50°
Minimum oil quantity PRIOR to start
18 quarts
Minimum oil temperature must be greater than ____ for engine start
-40° C
When is REVERSE THRUST prohibited?
Intentional selection of reverse thrust in flight is prohibited
Back in the airplane with use of reverse thrust is prohibited
Control inputs to avoid
Avoid rapid and large alternating control inputs, especially in combination with large changes in pitch, role, or yaw. As they may result in structural failure at any speed, including below VA.
Do not use speed brakes below ______ feet AGL
1,000 feet AGL
Maximum G load flaps up
2.5g to - 1.0g
Maximum G load flaps down
+2.0g to -0.0g
Maximum altitude flaps extended
20,000 feet
Do not exceed ____% N1 during static engine run up.
55% N1
Do not release brakes with N1 greater than ___%. A tip up can occur and directional control can be reduced.
55% N1
Icing conditions exist when
OAT (ground) or TAT (flight) is ____ ‘°C or below
Icing conditions exist when OAT (ground) or TAT (flight) is 10° C or below.
Do not exceed ___% in one within congested areas and less cleared by an appropriate personnel.
35%
