Operating Limitations Flashcards
Max operating altitude
35,000ft
T/O, flight and landing with aircon operative (ISA temp)
ISA + 35°C
Xwind limit
35kts
Max tailwind limit
10kts
Vmo/ Mmo
320kts / M.77
Flap 8 max speed
250kn / M.50
Flap 15 and 25 max speed
220kn / M.45
Flap 42 max speed
(IAS and M)
180kn / M.36
Vlo/ Vle
200kn
Vra / Mra
250kn / M.65
Max diff pressure
7.65 psi
Max cabin altitude
10,000ft
Max pax oxy mask drop altitude
14,000ft
Min AP height after takeoff
35ft AGL
Min height for AP cruise mode
700ft AGL
Min height for AP on NPA
250ft AGL
Min height for AP on ILS with G/S and LOC annunciation
80ft AGL
Max alt for flap extension
20,000ft
JET A1 litres to kg
0.8kg/l
Max allowable fuel asymmetry in flight
1000kg
Normal hydraulic pressure
3000psi
Minimum hydraulic quantity indication
70%
MTOW (A/T)
45810
MLW
39915
MZFW
36740
MTOW (G)
44450
Max taxi weight (A/T)
46,040
Max taxi weight (G)
44,680
G load limits - clean
+2.5 to -1.0
G load limits - flaps down
+2 to 0.0
Minimum operating temperature in flight
-70°c
Max runway slope
+-2%
Max ISA deviation for aircon use
ISA +35°C
Usable fuel kg (A/T)
10,557kg
Usable fuel kg (G)
10,127kg
Max altitude for LG operation
FL250
Minimum alternate brake accumulator pressure
1000 psi
Oxygen - nominal pressure
1850 psi
Oxygen - min pressure for 2 crew
1000 psi
Oxygen - min pressure for 3 crew
1500 psi
Max TGT during start
(Degrees/ seconds)
740°, 2 seconds
Max TGT during relight
(Degrees/ seconds)
780°, 2 seconds
Max TGT during TO
850°, 5 mins
Max TGT overtemp
870°, 20 seconds
Max TGT with reverse thrust
850°, 60 secs
Min oil pressure for TO
30 psi
Min APU bleed pressure for start
20 psi (25-35 recommend)
Max guaranteed engine relight altitude
FL250
Warm up time before TO 40°C
2 mins
Warm up time before TO 20°-40°C
3 mins
Warm up time before TO below 20°C
4 mins