Limitations Flashcards
Memory Item
Smoke / fumes / avionics smoke
- Oxy mask … On / 100% / EMER
2. Crew communication… Establish
Memory Item:
Loss of braking
- Brake pedals…..press
- IF NO BRAKING
2a. Reverse…..as rqd
2b. Brake pedals….release
2c. A/skid NWS…..off
2d. Brake pedals….press
2e. Max pressure…1000 psi - IF STILL NO BRAKING
3a. Max Reverse….consider
3b. Parking brake…short applications
Memory Item
Emergency descent
- Oxy mask…..on
2. Crew communication …. Establish
Limitations
A320 landing weight
142200
Limitations
A321 max landing weight
171,500
Limitations
Max tailwind
TO
Landing
Takeoff 15 kts (2014-F001TR)
Landing 10 kts
Limitations
Max crosswind
38 kts (gust included)
Limitations
Aircraft ceiling
39,100 ft
Limitations
Max windshield wiper speed
230 kts
Limitations
Engine start cycles
2 min on 15 sec off 2 min on 15 sec off 1 min on 30 min off
Limitation
Engine cooling after 3 starts or 4 min
30 min off
Limitations
Simultaneous use of _____ and low pressure ground cart is prohibited
AC packs
Limitations
Simultaneous use of APU pneumatic and ___ is prohibited
HP cart
Airplane General
You see a flashing OPEN light next to the cockpit door switch (with the associated aural alarm). What does this mean?
You select the toggle to the lock position. What does this do?
Someone is trying to gin entry via the keypad
LOCK: Door is locked, and emergency access is not available for
5 to 20 minutes.
•Our SOP is to leave the NO SMOKING sign in the AUTO position. What happens with the switch in the ON position that is different from the AUTO position?
AUTO: The NO SMOKING signs stay lit. The EXIT signs illuminate
when the landing gear is extended and extinguish when the gear
is retracted. A low-tone chime sounds.
ON: Turns NO SMOKING and EXIT signs on. Low-tone chime sounds.
EMER LT battery charging inhibited.
•When does the AUTO function of the STROBE Light switch turn the strobes on?
Strobe lights come on automatically when the aircraft be-
comes airborne.
If the Pressuriztion schedule cannot be automatically set by the FMGS, how would you set 2350’ landing elevation
Select MANUAL, rotate knob out of auto detent. Set elevation
What is the effect of setting Econ flow to on (A321)
Air flow reduced by 20%
•If you have selected the EXPED mode, what do you have to do to get out of this mode when it is no longer desired?
EXPED mode may be disengaged by selecting a different vertical mode
•On takeoff, what speed does SRS command…
–Normally (all engines operating)?
–If an engine failure is detected?
> For takeoff, V2 + 10
>If a failure is detected, to maintain the greater of V2 or current speed, up to V2 + 15.
•When does SRS change to another vertical mode?
will disengage automatically at acceleration altitude or when another vertical mode is engaged.
•What does the lateral mode RWY represent?
RWY mode provides steering guidance during the takeoff roll and initial climb if a localizer signal is available
•During a normal takeoff, when will the A/THR become engaged?
Setting the thrust levers between the CL and IDLE detents (two engines running)
•Based on the FMA, what FMA change(s) will take place if HDG is pulled?
THR CLB | CLB | NAV
OPEN CLB | HDG |. Will be active
•Based on the FMA, what FMA change(s) will take place if HDG is pulled?
THR IDLE | DES | NAV
DES changes to VS
NAV changes to HDG
•Is the Managed DES mode available if Speed is Selected (rather than Managed)?
Yes
•During an ILS Approach, you see LAND on the FMA…
–At what altitude do you expect this?
–What does it mean?
-400’ RA
LAND indicates that the LOC and GS Modes are locked. No action on the FCU will disengage
the LAND Mode.
•During an autoland, with the FMA “FLARE” indication shown below, what should the autopilot and autothrust be doing?
40’ RA
FLARE indicates that the autopilot is aligning the yaw axis with the runway centerline and
flaring in pitch. If A/THR is active during an autoland, thrust is automatically reduced to idle.
Note: This should not be confused with the fly-by-wire flight control “flare mode”.
- What are the three methods available to disconnect the Autothrust?
- Which of these will cause a “Thrust Lock” condition?
- Thrust levers to idle
- Instinctive disconnect
- A/THR push button
A/thrust push button will cause a THRUST LOCK
•What action is required to restore conventional manual thrust control from a “Thrust Lock” condition?
Moving the thrust levers out of the CL (or MCT) detent disengages
thrust lock and restores conventional manual operation of the thrust levers.
•If the A/THR instinctive disconnect push button is pressed while the Thrust Levers are in the Climb detent, what will happen to the Thrust?
Whatever TLA the thrust is at will be commanded
- What will trigger ALPHA FLOOR protection to engage?
* What does this mode do?
. When Alpha Floor triggering conditions are met (primarily high
angle of attack), A/THR commands TOGA thrust regardless of thrust lever position.
(This protection is available only in Normal Law.)
•The aircraft is in Normal Law, but the Autothrust system has been selected OFF for the approach. If a high AOA is experienced, is ALPHA FLOOR available?
Yes
•When the aircraft leaves Alpha Floor conditions what FMA change will occur?
TOGA Lock is engaged. This occurs subsequent to Alpha Floor activation when the
aircraft leaves the Alpha Floor conditions. In TOGA Lock, TOGA thrust is still being
commanded. To disengage TOGA Lock, the A/THR must be disconnected.