A320 Limitations Flashcards
MAX LANDING WT. A319
137,788
Wingspan A319, A320, A321?
A320, A321 Sharklet?
111 feet 10 inches
Sharklet - 117 Feet 5 Inches
MAX LANDING WT A320
145,505
MAX LANDING WT.
N901NK - N905NK
148,591
MAX LANDING WT A321
171,519
MAX CERT ALTITUDE
FL398
RUNWAY SLOPE
+ or - 2%
MAX RUNWAY ALT
9,200 FT
NOMINAL RUNWAY WIDTH
148 Ft.
45m
MAX DEMONSTRATED CROSSWIND
38 KTS (GUST INCLUDED)
MAX TAILWIND TAKEOFF
15 KTS
MAX TAILWIND LANDING
10 KTS
MAX WIND FOR PAX DOOR OPS
65 KTS
MAX LANDING GEAR EXTENDED (VLE)
280 KTS / M .67
MAX LANDING GEAR EXTENSION (VLO)
250 KTS/M.60
MAX LANDING GEAR RETRACTION
220 KTS/M.54
MAX ALT LANDING GEAR MAY BE EXTENDED
FL250
MAX TIRE SPEED
195 KTS
MAX. WINDSHIELD WIPER SPEED
230 KTS
MAX COCKPIT WINDOW OPEN
200 KTS
TAXI SPEED WHEN WT IS HIGHER THAN 167,550
20 KTS max in a turn
Do not use conditioned air simultaneously from PACKS and LP ground unit. And why?
To avoid chattering of the non-return valves
Do not use HP ground unit when APU is supplying bleed air.
To avoid bleed air damage
MAX POSITIVE DIFF PRESS?
SAFETY RELEIF VAVLE?
9.0 PSI
Safety Relief Valve = 8.6 PSI
MAX NEG DIFF PRESS
-1.0 PSI
(MIN HEIGHT USE OF AUTOPILOT)
TAKEOFF WITH SRS MODE?
100 ft AGL
Min height for autopilot use
Straight-in non- precision approach
Applicable Minimum
Min height for autopilot use
Circling Approach?
Applicable Circling Minimums
-100ft
Min height for autopilot use
ILS approach when CAT 2 or CAT 3 is NOT displayed on FMA?
160 ft AGL
Min height for autopilot use
Go-Around (AP or FD engagement)?
100 ft AGL
Min height for autopilot use
All other phases?
500 ft AGL (319/320)
900 ft AGL ( 321 )
Min height for autopilot use
Use of AP or FD in OPEN DES or DES mode is not permitted on approach, unless the FCU altitude is set at or above?
Highest of:
Minimum or 500 ft AGL. (319/320)
Minimum or 900 ft AGL. (321)
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
- FMS navigation is cross-checked with NAVAID raw data.
Non-Precision Approaches with Engine-Out.
What modes are NOT permitted with one engine inoperative?
A319/A321 & A320
What IS only permitted?
A319 - NOT PERMITTED
FINAL APP
NAV
V/S
NAV/FPA
Only FD is permitted!!!!
A320 - ALL modes are permitted
What 3 things do you need for a Landing Distance Assessment?
If the runway is less than 9,000 ft and its condition is other than dry.
Airport elevation greater 5,500 ft
Aircraft overweight
Max. Operating Altitude with Flaps and Slats Extended?
FL200
Maximum Allowable Fuel Imbalance in flight and at Landing, A320
3,306 lbs.
Max allowable fuel imbalance for Takeoff?
N618NK thru N642NK, N901-905
Inner Tanks - 1,102Lbs
Maximum Allowable Fuel Imbalance at Takeoff?
A321? N657NK-N672NK
882 lbs.
Maximum Allowable Fuel Imbalance in flight and at Landing, A321 Wing Tanks?
2910 lbs.
Minimum Fuel for Takeoff?
3307 lbs.
MAX brake temp for takeoff?
300 C
Only JET A fuel, if temp reaches -34C, monitor FUEL page That fuel remains higher than?
-36C
APU Starter cycles?
3 start attempts, wait 60 min before attempting 3 more starts.
Max altitude with two PACKS operating with APU?
15,000 ft
MAX. Altitude with one PACK operating with APU?
20,000 FT
Max altitude for APU start on battery power?
25,000 ft
Max altitude APU starting, normal AC power?
FL410
Max TIME and EGT limits for Starting? 319/320/321
No time, 635C
Max TIME and EGT limits for Takeoff and Go-Around 319/320?
5 MIN. 635C
10 MIN (Engine Fail)
Max TIME and EGT limits for Takeoff and Go-Around A321?
5 MIN. 650C
10 MIN (Engine Fail)
Time and EGT limits for MCT?
Unlimited , 610C
Minimum Oil Temperature for Start?
-40C
Minimum Oil Temperature Prior to exceeding idle?
-10C
MIN Oil Quantity?
11 qts + estimated consumption (0.3qt/hr)
Engine Start Duty Cycles? (Classic)
3 cycles of 2 minutes
Pause between starts: 15 sec
Cooling period: 30min, following 3 start attempts or 5 minutes of continuous cranking
No running engagement of the starter, when N2 is above 10% on the ground, 18% in flight.
Minimum Oil Pressure?
65 PSI
No Running Engagement of the starter when?
319/320
N2 is above 10% on ground or 18% in flight.
Max Reverse should not be used when?
Airspeed starts to fluctuate.
Max reverse should not be used below? KTS?
70 Kts
Reduced trust Takeoffs are NOT permitted?
On Contaminated Runways.
Engines are capable of starting in crosswinds up to?
35 Kts
MAX LANDING WT?
NEO 901-905
148,591 lbs
MAX CERT XWIND TAKEOFF?
NEO?
35 Kts
MAX XWIND CONDITIONS CAT II/III AUTOLAND?
15 Kts
MAX wind for Autoland “All Engines”?
Tailwind?
X-Wind?
5 Kts
15 Kts
MAX wind for Autoland “Single Engine”?
Headwind?
Tailwind?
X-Wind?
15 Kts
5 Kts
10 Kts
Engine Starter limits N901-N905?
3 consecutive start attempts, 35sec between cycles
After 3 cycles, or after 15min of continuous cranking: 15 min cooling, before a new start cycle is attempted.
No running engagement of the starter, when N2 is above 20%.
MAX EGT N901-N905
TAKEOFF / Go-Around?
MCT?
STARTING?
TAKEOFF - 1083 C. 5 Min. 10min for Go-Around
MCT - 1043 C
STARTING- 1018 C