Limitations Flashcards
G limits?
Clean = -1g to +2.5g
Other config = 0g to +2g
Runway Slope?
+/- 2%
Runway Altitude?
9,200ft
Runway Width?
Nominal = 45m
Minimal = 30m
Cockpit Window Max open speed?
200kt
Passenger and Cargo Doors?
The maximum wind for passenger door operation is 65 kt
The maximum wind for FWD and AFT cargo door operation is 40 kt (or 50 kt, if the aircraft nose is into the wind, or if the FWD and AFT cargo doors are on the leeward side)
The FWD and AFT cargo doors must be closed before the wind speed exceeds 65 kt
VMO MMO?
350kt or M 0.82
VLE, VLO extension and retraction?
VLE = 280kt
VLO Extension = 250kt
(Safety Shut off valve at 260kt)
VLO Retraction = 220kt
Max Tyre Speed?
195kt
Minimum Control Speed for Landing? VMCL
113kt for A320
108kt for A319
Max speed for operating Wipers?
230kt
Engine start attempts?
NEO:
A standard automatic start that includes up to three start attempts, is considered one cycle
For ground starts (automatic or manual), a 60 s pause is required between successive cycles
A 15 min cooling period is required, subsequent to three failed cycles
The starter must not be run when N2 is above 63 %.
CEO:
A standard automatic start that includes up to three start attempts, is considered one cycle
For ground starts (automatic or manual), a 20 s pause is required between successive cycles
A 15 min cooling period is required, subsequent to four failed cycles
The starter must not be run when N2 is above 20 %.
With pax onboard, how long without air conditioning supply?
Not recommended to exceed 20 minutes
Cabin pressure Limits?
Max positive = 9.0PSI
Max negative = -1.0PSI
Safety Relief Valve Setting = 8.6PSI
APU Start attempts?
After three consecutive APU start attempts, the flight crew must wait 60 min before a new start attempt
Max speed with deflated of damaged tyres?
If maximum one tire per gear is deflated (consider three gears)
Maximum taxi speed during turn = 7kt
If two tires are deflated on the same main gear (maximum one main gear)
Maximum taxi speed = 3kt
For the nosewheel steering (NWS) angle
Maximum NWS angle = 30 degrees
If tyre is damaged then no taxi and get an inspection before vacating runway?
Altimeter Tolerances? (OMB)
The maximum difference is:
±20 ft between both PFDs
±100 ft between ISIS and PFDs
Check that the difference between each altitude indication (in the QNH reference) displayed on PFDs and the airport elevation is less than 75 ft.
