Limitations Flashcards
Max slope?
+/- 2%
Max TO/Land tailwind component?
10 kts
Turbulent airspeed?
Lower of
280KIAS or 0.73M
Max operational latitude?
N73 or S60
Max TO/land altitude?
8,400ft
Max operating altitude?
37,000ft
FO/SO x wind lims?
Dry 20kts
Wet 15kts
Unless with training captain
Take off/land x wind lims (>=45m wide):
Dry?
35kts
Take off/landx wind lims (>=45m wide):
Wet?
25kts
35
Take off/landx wind lims (>=45m wide):
Standing water/slush?
16kts
20kts
Take off/land x wind lims (>=45m wide):
Snow - no melting?
21 kts
35kts
Take off/landx wind lims (>=45m wide):
Ice - no melting?
7kts
17kts
Reduction of x wind lim if asymm Rev thrust used?
5kts
Side slip only (zero crab) lims?
20kts at flap 30
23kts at flap 40
RVSM: Max allowable in flight diff between Capt and FO?
200ft
Max on ground diff from RVSM ops?
FE. Cap/FO. C or FO and FE
SL. 40ft. 75ft
5000. 45ft. 75ft
10,000. 50ft. 75ft
Max cabin differential press?
8.65psi
Use of aileron trim with AP engaged is….
Prohibited
Do not engage the AP for TO below…
1000ft agl
For single channel ops during app, the AP shall not remain engaged below…
158ft AGL
Max allowable winds for automatic landing:
Head
Tail
X wind
25kts
10kts
15kts
Max min glideslope angle for auto land?
3.25 and 2.5 deg
Auto land can only be used with flaps…….. or ……… and both……….
30
40
Engines operative
Don’t use lv change below….
1000ft AFE
Wind lims for entry or cargo door operation:
Do not operate if steady wind velocity is……
> 40kts
Wind lims for entry or cargo door operation:
Do not keep the doors open if gusts are more than….
65kts
Max generator oil drive temp?
157deg
Max time lim for TO thrust?
5 mins
General engine lims:
Max n1?
106%
General engine lims:
Max n2?
105%
General engine lims:
Max TO EGT?
930 deg
General engine lims:
Max continuous EGT?
895 deg
General engine lims:
Max start EGT?
725 deg
General engine lims:
Max oil temp?
15 min lim?
Max cont?
165 deg max
160-165 allowable for 15 mins
160 max continuous
General engine lims:
Min oil pressure
13psi
Max APU start EGT?
760 deg C
Max cont APU EGT?
710 deg c
Max alt with APU bleed and electrical load?
10,000ft
Max APU alt with APU bleed?
17,000 ft
Max APU alt with APU electrical load?
35,000 ft
Max alt the APU can operate up to?
37,000ft
Max flap extension alt?
20,000ft
Do not deploy speed brakes at rad alts less than…..
1,000ft
Max fuel temp?
49 deg c
Min fuel temp:
FFP….. or
…..whichever is higher
+3 deg
-45 deg
Scheduled lateral fuel imbalance……
Random max imbalance….
0
453kgs
Main tank 1 and 2 must be scheduled to be full if….
Centre tank contains more than 453 kgs
Max speed operating gear?
270kts - 0.82
Max speed for gear retraction?
235kts
Max speed for gear extended?
320kts
Flap lims 1 2 5 10 15 25 30 40
230 230 225 210 195 190 185 158
Alt flap max speed extended?
230kts
Electrics:
Max engine driven generator load?
125 amps
Electrics:
Max TR load
With cooling….
Without cooling….
65amps
50amps
Battery voltage range….
22-30 volts
Max CSD oil temp rise?
20 deg C
Airspeed unreliable pitch/PWR settings:
Flaps extended….
Flaps retracted
Extended 10 NU 80%n1
Retracted 4nu 75% n1
Normal pressurisation indication <=28,000ft?
7.45 psi
Normal pressurisation indication >28,000ft?
7.8 psi
Duct pressure:
Max
Min start
Max ext
48psi
30psi
60psi
Hyd brake accumulator pressure:
Normal?
3000psi
Hyd brake accumulator pressure:
Max
3500psi
Hyd brake accumulator pressure:
Min dispatch
2800psi
Hyd brake accumulator pressure:
Pre charge?
1000psi
Hyd brake accumulator pressure:
LP illuminates?
<1300psi
Clean flap speed weight limit?
53,070kgs
Clean flap speed less than weight limit?
210kts
Clean flap speed greater than weight limit?
220kts
Minimum O2 pressure in cockpit?
1200psi
G limits for flaps
Extended
Retracted
+2 to 0g
+2.5 to -1g
Aircraft height?
11.13m
Aircraft width winglet/non winglet?
- 11m
28. 88m
Turn radius (winglet)
Wing?
Tail?
- 3 m
19. 51m
Turn radius (non-winglet)
Wing?
Tail?
- 29m
19. 51m
Minimum taxi width for 180 turn?
19.81m
What is Vmo/MMO?
340 or 0.82m
Min eng oil for dispatch?
60%
At what speed does the Mach trim operate?
M0.615
What speed does flap load relief system operate?
158kts (same as ap disengage single chan!)
Engine anti ice must be on in icing cond except…
During climb and cruise below -40
APU starting time lims?
5 mins cooling between second and 3rd attempt
30 mins cooling after 3rd.
She operating alternate flaps..
Time between switch operation?
Time between full 15 and back?
15 seconds
5 mins
What cb can’t be reset?
Tripped Fuel pump
Starter cycle lims?
Start 2 = 20 seconds
Subsequent 3 mins
Target speed loss of thrust both engines?
> = FL270 275kts
< FL270 300 it’s
AoB lims on immediate turn during EFAFO?
Caution with regard to LNAV use?
15 deg up to V2 + 15
30 deg at or above V2 + 15
May command >15 AoB