Limitations Flashcards
What is the maximum landing weight for the A-320?
145,505 lbs.
What is the maximum landing weight for the A-319?
137,788 lbs.
What is the maximum landing weight for the A-321
171,519 lbs.
What is the maximum certified altitude?
FL398
Mean Runway Slope
+/- 2%
Max Runway Altitude
9200’
Nominal Runway Width
148’
A319 and A320 can operate to
runways as narrow as 98 ft when operated in accordance with
the “Operations on Narrow Runways” procedure.
Max Demonstrated Crosswind
38 knots (gust included)
Max Tailwind - Takeoff
15 knots
Max Tailwind - Landing
10 knots
Max Wind for PAX Door Operation
65 knots
Max with landing gear extended (VLE)
280 kt/M.67
Max landing gear extension (VLO Extension)
250 kt
Max landing gear retraction (VLO Retraction)
220 kt
Max altitude landing gear may be extended
25,000 ft
Windshield Wipers In Use
• Max speed…
230 kt
Taxi Speed (A320/A321)
When the taxi weight is higher than 167,550 lbs., do not exceed a taxi speed of 20 kts. during a turn.
Air Conditioning With LP Ground Unit
Do not use conditioned air simultaneously from PACKS and LP ground unit (to avoid chattering of non-return valves).
Air Conditioning With HP Ground Unit
Do not use HP ground unit when the APU is supplying bleed air to avoid bleed system damage.
Cabin Pressure
• Max positive differential pressure. . . . . . . . . . .
8.6 psi
Cabin Pressure
• Max negative differential pressure . . . . . . . . . .
-1.0 psi
Minimum Height For Use Of Autopilot
Takeoff with SRS mode
100 ft AGL
Minimum Height For Use Of Autopilot
Straight-in non-precision approach
Applicable Minimum
Minimum Height For Use Of Autopilot
Circling Approach
Applicable Circling
Minimums - 100 ft.
Minimum Height For Use Of Autopilot
ILS approach when CAT 2 or CAT 3
is not displayed on the FMA
160 ft AGL
Minimum Height For Use Of Autopilot
Go-Around (AP or FD engagement)
100 ft AGL
Minimum Height For Use Of Autopilot
All other phases
500 ft AGL (A319/A320)
900 ft AGL (A321)
Minimum Height For Use Of Autopilot
Use of the AP or FD in OPEN DES or
DES mode is not permitted in
approach, unless the FCU altitude
is set at or above:
Highest of:
Minimum or 500 ft (A319/A320)
Minimum or 900 ft (A321)
NAV mode may be used in the terminal area, provided:
- GPS PRIMARY is available, or
- HIGH accuracy is displayed, and the appropriate RNP is checked or entered on the MCDU, or
- NAVAID raw data is monitored.
Non-Precision Approaches with Engine-Out
A319/A321
If one engine is inoperative, it is not permitted to use the autopilot to
perform NPAs in the following modes:
FINAL APP, NAV V/S,
NAV/FPA.
Only FD use is permitted.
Max operating altitude with slats and/or flaps extended:
20,000 ft.
APPLICABLE TO N618NK AND SUBSEQUENT
Fuel Imbalance At Takeoff
Inner Tanks (Outer Tanks Balanced)
Tank Fuel Quantity
(Heavier Tank) Maximum Allowed Imbalance
Full 1102 lbs.
APPLICABLE TO N618NK AND SUBSEQUENT
Fuel Imbalance At Takeoff
Outer Tanks (Inner Tanks Balanced)
Maximum Allowed Imbalance
815 lbs
APPLICABLE TO N587NK, N588NK
Wing Tanks
Maximum Allowed Imbalance
Tank Fuel Quantity Maximum Allowed Imbalance
(Heavier Tank)
Full 2,910 lbs
For Jet A only, if TAT reaches:
-34°C, monitor on FUEL SD page
that fuel temperature remains higher than -36°C
Minimum Fuel Quantity for Takeoff:
3,307 lbs.
Maximum brake temperature for takeoff (brake fans off)
300°C
APU Starter
After 3 starter motor duty cycles, wait 60 min before attempting 3 more cycles.
APU Bleed Extraction
Max altitude with two PACKS operating
15,000 ft
APU Bleed Extraction
Max altitude with one PACK operating
20,000 ft
Maximum altitude for APU start on
battery power (emergency electrical
configuration)
25,000 ft
APU starting (with normal A/C power supply) and operation
FL 410
Thrust Setting/EGT Limits
Starting
635°C
Thrust Setting/EGT Limits
Takeoff & Go-Around
A319/A320
635°C
5 min
10 min
If Engine Failure
Thrust Setting/EGT Limits
Takeoff & Go-Around
A321
650°C
5 min
10 min
If Engine Failure
Thrust Setting/EGT Limits
MCT
610°C
Oil Temperature
• Minimum starting temperature
-40°C
Oil Temperature
• Minimum prior to exceeding idle
-10°C
Minimum oil quantity . . .
11qts + est. consumption (~0.3 qt/hr)
Engine Starter Duty Cycles
3 consecutive cycles:
- 2 cycles of 2 minutes each,
- 3rd cycle of 1 minute.
Pause between start attempts: 15 seconds.
Cooling period, following 3 start attempts or 4 minutes of continuous
cranking: 30 minutes.
No running engagement of the starter, when N2 is above 10% on
ground, or 18% in flight.
Maximum reverse should not be used below…
70 kts.
APPLICABLE TO N502NK THRU N534NK
N601NK AND SUBSEQUENT:
Maximum reverse should not be used when airspeed indication starts to fluctuate.
Takeoff at reduced thrust is not permitted on?
contaminated runways
This engine is capable of starting in crosswinds up to:
35 knots.
