Limitations Flashcards
Wingspan
A319, A320
111 feet, 10 inches
Wingspan
A320 Sharklet, A321 Sharklet
117 feet, 5 inches
Aircraft Geometry
Tailstrike Pitch Attitude
(L/G Struts Compressed)
A-319……13.9
A-320……11.7
A-321…….9.7
Max Certified Altitude
FL398
Runway Slope
All A/C
+/-2%
Runway Altitude
All A/C
9,200 ft
Nominal Runway Width
All A/C
45 m (148ft)
Max Demonstrated X-wind (take-off and landing)
All A/C
38 kt (gust included)
Max tailwind for takeoff
All A/C
15 kt
Max tailwind for Landing
All A/C
10 kt
Max wind for passenger door operation
All A/C
65 kt
Max with landing gear extended
VLE
280 kt/M.67
Max landing gear extension
VLO extension
250 kt/M.60
Max landing gear retraction
VLO retraction
220 kt/.54M
Max altitude landing gear may be extended
25,000 ft
When taxi weight is higher than _________ lb, do not exceed a taxi speed of _____ durning a turn.
167,550 lb, 20 kt
Windshield wipers in use max speed
230 kt
Max Landing Weight A319
137,788 lb
Max Landing Weight A320
145,505 lb
Max Landing Weight A320 NEO
148,591 lb
Max Landing Weight A321
171,519 lb
APU Bleed Use With Air Start Unit
The Flight Crew must not use bleed air from the APU Bleed and from the HP Air Start Unit at the same time, to prevent any adverse effect on the Bleed Air System.
Cabin Pressure
Max positive differential pressure
9.0 PSI
Cabin Pressure
Max negative differential pressure
-1.0 PSI
Packs Use With LP Air Conditioning Unit
The Flight Crew must not use conditioned air from the packs and from the LP Conditioning Unit at the same time, to prevent any adverse effects on the Air Conditioning system.
Min height for autopilot
At takeoff
100ft AGL and at least 5 s after takeoff
Autopilot limit when in APPH with F-G/S, FINAL APP, V/S, or FPA mode
250 ft AGL
Min height for autopilot
Circling Approach
600 ft AGL
Min height for autopilot
ILS approach when CAT 1 is
displayed on the FMA
160 ft. AGL
Min height for autopilot
ILS approach when CAT 2 or CAT 3
(single or dual) is displayed on the
FMA
0 ft AGL if autoland
Min height for autopilot
All other phases
500 ft AGL (A319/A320)
900 ft AGL (A321)
The AP or FD in OP DES or DES
mode can be used in approach.
However, its use is only permitted if
the FCU selected altitude is set to,
or above, the higher of the two:
Highest of
MDA/MDH or 500 ft (A319/A320)
MDA/MDH or 900 ft (A321)
NAV mode may be used in the terminal area, provided:
-GPS PRIMARY is available, or
-The appropriate RNP is checked or entered on the MCDU, and
HIGH accuracy is displayed, or
-FMS navigation is crosschecked with NAVAID raw data.
APU starter limits
After three consecutive APU start attempts, the Flight Crew must wait 60 min before a new start attempt.
Thrust setting/EGT Limits
Takeoff and go-around
(N502NK-N654NK)
635C 5 min both engines
635C 10 min one engine inop
Thrust setting/EGT Limits
MCT
(N502NK-N654NK)
610C not limited
Thrust setting/EGT Limits
Starting
(N502NK-N654NK)
635C
Thrust setting/EGT Limits
Takeoff and go-around
(N657NK-N687NK)
650C 5 min both engines
650C 10 min one engine inop
Thrust setting/EGT Limits
MCT
(N657NK-N687NK)
610C not limited
Thrust setting/EGT Limits
Starting
(N657NK-N687NK)
635C
Thrust setting/EGT Limits
Takeoff and go-around
(A320NEO/A321NEO)
1,083C 5 min both engines
1,083C 10 min one engine inop
Thrust setting/EGT Limits
MCT
(A320NEO/A321NEO)
1,043C not limited
Thrust setting/EGT Limits
Starting
(A320NEO/A321NEO)
1,083C
Minimum starting oil temperature
N502NK-N687NK
-40C
Minimum oil temperature before IDLE is exceeded
N502NK-N687NK
-10C
Min oil pressure
N901NK-N990NK
65 PSI
Starter limits
N502NK-N687NK
- A standard automatic start that includes only one start attempt,
is considered one cycle - For ground starts (automatic or manual), a 15 s pause is required
between successive cycles - A 30 min cooling period is required, subsequent to three failed
cycles or 5 min of continuous crank. - For manual start, observe a 2 min maximum cycle time
- For crank, observe a 5 min maximum cycle time
- The starter must not be run when N2 is above 10% on-ground
and 18% in-flight.
Start limits
A320NEO/A321NEO
- A standard automatic start that includes up to two start
attempts, is considered one cycle - For ground starts (automatic or manual), a 35 s pause is required
between successive cycles - A 15 min cooling period is required, subsequent to three failed
cycles, or 15 min of continuous or cumulated crank - The starter must not be run when N2 is Above 20%.
Reverse thrust limits
Maximum reverse should not be used below 70 kt.
Idle reverse is permitted to aircraft stop
Reduced thrust
All A/C
Takeoff at reduced thrust is not permitted on contaminated runways, when wind shear advisories or alerts are in effect, OAT is within 10 degrees of FLEX temp, or MEL
Engine starting crosswind limit
All-Aircraft
Up to 35 kt
For Jet-A only, if TAT reaches -34C
Monitor on FUEL SD page that fuel temperature remains higher than -36C
Max altitude for flaps and slats
20,000
Max allowed fuel imbalance at takeoff
Inner tanks full (outer tanks balanced)
(N618NK-N654NK, N901NK-N990NK)
1,102 lb
Max allowed fuel imbalance in flight and at landing
Inner tanks (Outer tanks balanced)
(N601NK-N654NK, N901NK-N990NK)
3,306 lb
Max allowed fuel imbalance at takeoff
N657NK-N687NK
882 lb
Max brake temp for takeoff
Brake fans (if installed) off
300F
Max Landing Weight A321NEO
174,606
Min height for autopilot
After a manual go-around
100 ft AGL