FCOM - Lim Flashcards
At what speed does NWS from the rudder pedals stop?
How about the tiller?
130kts
Progressively less from 40kts
Tiller stops at 80kts
Load limits (g)
Clean
With Flaps
-1 to +2.5g
0 to +2g
Max Temp at FL350
-67
Anything around this check chart and possibly descend.
Max RWY slope
+- 2 %
Max RWY altitude
9,200ft
Normal RWY width
Minimum ?
45m
30m
Max wind for:
Pax doors
Cargo doors
65kts 40kts (50 if nose into wind, or doors on leeward side)
Cockpit window opening, max speed?
200kts
Max Flap speeds (VFE Next):
1 1+F 2 3 Full
Max Flap speeds:
1 - 230kts 1+F - 215kts 2 - 200kts 3 - 185kts Full - 177kts
(A321 Neo, add 10kts and it will be v.close)
VMO
MMO
350kts
M0.82
Max speeds:
VLE
VLO Extension
VLO Retraction
At what speed does a safety valve cut of the hydraulic supply?
280kts
250kts
220kts
260kts
Max tire speed
195kts
Min control speed for landing
VMCL
A320
113kts
Max wiper swipe
230kts
A319
MLW
MTW
MZFW
61T
64 or 68T
57T
A320
MLW
MTW
MZFW
66T
77T
64.5T
Neo very similar but has many different MTW
A321
MLW
MTW
MZFW
77T (Same as MTW A320)
89T
73T
Maximum positive and negative differential pressure?
When does the safety relief valve open?
- 1 to 9 PSI
8. 6 PSI
Autopilot until when:
At take off or after a GA
NPA
Cat 1 ILS
All other phases
100 ft
250 ft
160 ft
500ft
Required Navigation performance:
En route
In terminal area
In approach
1nm
- 5nm
- 3nm
Glideslope limits for an auto land
Neo
-2.5 to -3.15
-3.25 for Neo
Can we do an overweight autoland?
319?
No
A319 can go up to 69T
APU
How many starts allowed?
How long to wait after?
3
60mins
When can we start the APU in the air on engines?
How about of batteries?
When can we get bleed air?
When can that air be used for engine start?
Dual pack operation?
Anytime, below 41,000 ft
25,000ft batteries
22,500ft bleed plus 1 pack
20,000ft engine re start
15,000ft for 2 packs
Max time at TOGA
2 engines
1 engine
5 mins
10 mins on one eng
Engine start on ground, EGT limit?
725 degrees
Engine max N1 and N2
104 and 105%
Min oil temp for starting
Min for take off
Max continuous temp in cruise
Ceo and neo
-40
-10 (19 neo)
140
A standard engine start (which includes up to 3 auto starts) is one cycle.
How long should we wait between cycles to restart?
How many restarts can we do before a 15min cooling period is required?
20 seconds wait
After 4 cycles
Max Altitude for flaps/slats extended
20,000ft
Min fuel temp
Max?
-43
+55
Max Fuel in balance With full tanks:
On ground
Inner
Outter
In air
Inner
Outter
On ground
Inner - 500
Outter 370
In air
Inner 1500
Outter 690
With less than full tanks asymmetry can be increased.
Max fuel in balance for A321 Neo
At take off
At landing
(With full tanks)
At take off - 400kg
At landing - 1300kg
Min fuel for take off
1500kg
Max nose wheel steering angle
+-85 (think nearly 90)
Taxi speed with:
One tire per gear deflated?
Two tires on the same gear deflated?
Max nws angle with any deflation?
7kts
3kts
30 degrees
A320 CEO and Neo
Oxygen limits for 2/3 crew
A320
3 crew - 1000
2 crew - 800
Neo
550 each, 800 on one side for an occupant.
Runway Overun Warning ROW Arms below what altitude? Active at what altitude ? What are the 2 messages, what should we do?
Detects below 2000ft
Arms below 500ft
Active at 400ft
IF WET: RWY TOO SHORT (Amber)
Disregard if RWY dry, if not GA.
RWY TOO SHORT (Red)
G/A
Max altitude for dropping the landing gear?
25,000ft
Can the A319/320/321 autoland overweight?
No, but in an emergency the 319 can autoland up to 69T.
Max engine restart altitude? For a stabalized windmill relight.
Fl270/250 depending on type.
Max engine restart altitude? For a quick windmill relight.
Fl200
Max glideslope angle for an autoland?
A319/320
A320NEO/A321NEO
- 2.5 to -3.15
- 2.5 to -3.25
Max N speed for APU.
107%
Can we start the Apu during refuelling?
Yes
If the apu auto shuts down during refuelling is it ok to restart it?
No
Max n1 and n2 on the neo’s?
N1 101%
N2 116.5%
