A320 (Tail 235) Limitations AC Flashcards
Max N1 and N2 (Tail 235)
N1 - 104%
- depends on ambient conditions
and config of the engine bleed)
N2 - 105%
ILS CATEGORY III FAIL OPERATIONAL (DUAL) mins and criteria
AH 100 ft
A/THR must be used in selected or managed speed.
Both autopilots must be engaged in APPR mode, and CAT 3 DUAL must be displayed on the FMA .
CAT III with DH :
Minimum Decision Height. 20 ft
EGPWS Warnings
PULL UP” - “TERRAIN AHEAD PULL UP” - “TERRAIN TERRAIN PULL UP” -
“OBSTACLE AHEAD PULL UP”.
Simultaneously:
“PULL UP, TOGA” ANNOUNCE
AP. OFF
PITCH PULL UP
THRUST LEVERS TOGA
SPEED BRAKES lever CHECK
RETRACTED
BANK WINGS LEVEL
or ADJUST
CONFIGURATION (SLATS/FLAPS, GEAR) UNTIL CLEAR OF OBSTACLE.
Engine Thrust and EGT limits
(Tail 235)
T/O and G/A
- all engines - 5mins - 950C
- one engine - 10 mins - 950C
MCT (no limit) 915C
Starting 725C
ILS CATEGORY III FAIL PASSIVE (SINGLE) mins and criteria
MDA 50 ft
A/THR must be used in selected or managed speed.
At least one autopilot must be engaged in APPR mode, and CAT 3 SINGLE or CAT 3 DUAL must be displayed on the FMA.
FLEX TAKEOFF PROHIBITED
‐ The assumed temperature for Flex
Thrust is less than the actual OAT.
‐ Windshear or known temperature
inversion exists below 1500 ft AGL.
‐ Runway is contaminated.
‐ Reduced thrust takeoff is prohibited
by Route Manual.
‐ Prohibited by MEL Manual
OIL TEMPERATURE
Max cont temp 140 °C
Max transient temp (15 min) 155 °C
Min starting temp -40 °C
Min temp before T/O -10 °C
MAX TAILWIND LANDING
Tail 235 - 10kts
Nice to know
Tail specific - 15 kt or 10kts
For landing with tailwind greater that 10kts, full flaps recommended.
Exp Climb Avoid Use Alt
25000’ and above
MAXIMUM FLAPS/SLATS SPEEDS- 321 (nice to know)
Flaps 1 235 kt
Flaps 1 + F 225 kt
Flaps 2 215 kt
Flaps 3 195 kt
Flaps FULL. 190 kt
PASSENGER AND CARGO DOORS OPERATION WIND LIMITS
Passenger door - 65kt
Cargo door operation - 40kt
or 50kt, if the aircraft nose is
into the wind, or leeward side
- Closed cargo doors by - 65kt.
Taxi Speed when weight greater than 76 000kg
20kts max in turn
HP Start Air and APU Air
Do not use at same time
MAX X-WIND FOR TAKEOFF AND LANDING
Takeoff and landing. - 38 kt (gust included)
Maximum NWS angle (towbarless)
±85 °
FLIGHT MANEUVERING LOAD ACCELERATION LIMITS
Clean configuration.…-1 g to +2.5 g
Other configurations … 0 g to +2 g
Fuel Management
Empty centre tanks than wings
Ram Air Turbine Testing Max Speed
250 kts
Automatic Landing Requirements
(Tail 235)
Full Flap
G/S angle -2.5 to -3.15
Airport Elevation 9200
Pressure Alt -1000’ or higher
Snow/ice covered rollout performance not demonstrated
Single Engine - can use reverse thrust if wind speed below automatic landing rollout limits
CABIN PRESSURE (Max Diff, Max Neg diff, Safety Relief)
Max positive diff pressure 9.0 PSI
Max negative diff pressure -1.0 PSI
Safety relief valve setting 8.6 PSI
ILS CATEGORY II min DH and criteria
MDH 100’
At least one autopilot must be engaged in APPR mode, and
- CAT 2 or CAT 3 SINGLE or
- CAT 3 DUAL must be displayed on
the FMA.
Avionics ventilation temps and times
49-55C - 2 hours
55-60C - 1 hour
60-64C - 0.5 hours
APU Start limits
3 consecutive starts then 60 min wait
O2
Refer to tables
At ISA approx:
- 2 crew members require 700 psi
- protects from worst case of the
following
1. Cabin Press loss (Norm Oxy)
- 13 min Emergency descent
- cruise at FL100 for 107 mins
2. Smoke (100% Oxy)
- 15 mins at 8000’ Cab Alt
Stall Warning at Lift Off
STALL, TOGA 15 °” ANNOUNCE
THRUST TOGA
At the same time:
PITCH ATTITUDE 15 °
BANK WINGS LEVEL
MAX TAILWIND TAKEOFF
Tail 235 - 10kts
Nice to know:
Tail specific - 15 kt or 10kts
APU EGT
APU start (below 35 000’) 1 090 °C
APU start (above 35 000’) 1 120 °C
APU running 675 °C
RVSM Requirements
2 ADRs + 2 DMC
1 Transponder
1 Autopilot
1 FCU ( target alt and OP CLB/ DES)
2 PFDs ( for Alt)
1 FWC (for Alt alert)
Max Design Maneuvering Speed
0.78
Resolution Advisory (RA)
If TCAS flight guidance mode available / not available?
What takes presidence?
If “climb” during final approach?
When “ clear of conflict” ?
- If TCAS flight guidance mode available:
AP OFF
FD ORDERs FOLLOW
VERTICAL SPEED MONITOR - If TCAS flight guidance mode NOT available:
AP OFF
BOTH FDs OFF
VERTICAL SPEED ADJUST or
MAINTAIN - Respect STALL, GPWS or WINDSHEAR WARNING.
ATC NOTIFY - If any “CLIMB” audio indicator sounds during final approach:
GO-AROUND PERFORM - When “CLEAR OF CONFLICT” aural alert sounds:
AP/FD ON
ATC. NOTIFY - Use “Clear of Conflict, returning to (assigned altitude)” phraseology.
LATERAL AND
VERT GUIDANCE ADJUST
SPEED ADJUST
ELECTRICAL Max Cont load (Gen and TRU)
Max cont load per generator (100 %):
90 KVA
Max cont load per TRU:
200 A
REAR FACING SEATS
- Can not be occupied during Taxi,
Takeoff or Landing - not included in the total or zone
breakdown passenger count. - visibly placarded with prohibition.