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A320 memory items

The 9 memory items of the A320 FCOM, as the Knowledge Trainer drills them: when each one applies, its callout, every action in order under its condition, and where it comes from.

EMER DESCENT

When: Cabin altitude is excessive (CAB PR EXCESS CAB ALT warning) and an emergency descent is needed. Rely on the warning even if the CAB PRESS SD page does not confirm it.

Callout EMERGENCY DESCENT

CREW OXY MASKSUSE

SIGNSON

EMER DESCENTINITIATE

If A/THR not active

THR LEVERSIDLE

SPD BRKFULL

Then: When descent established, the rest of the [MEM] EMER DESCENT procedure follows as read & do (SPEED ... MAX/APPROPRIATE, ENG MODE SEL ... IGN, ATC ... NOTIFY, PA, XPDR 7700, MAX FL 100/MEA-MORA). As the FCTM puts it: first apply the memory items, then perform the read-&-do procedure (ECAM or QRH).

FCOM PRO-ABN-MISC · [MEM] EMER DESCENT / FCOM PRO-ABN-CAB_PR · CAB PR EXCESS CAB ALT / FCOM PRO-ABN-ABN-00 / FCTM PR-AEP-MISC · EMER DESCENT

UNRELIABLE SPEED INDICATION

When: Airspeed (or altitude) indications are unreliable or suspect, and the safe conduct of the flight is impacted.

Callout UNRELIABLE SPEED

If the safe conduct of the flight is impacted

APOFF

A/THROFF

FDOFF

Below THRUST RED ALT

PITCH/THRUST15° / TOGA

Above THRUST RED ALT and Below FL 100

PITCH/THRUST10° / CLB

Above THRUST RED ALT and Above FL 100

PITCH/THRUST5° / CLB

if CONF 0(1)(2)(3)

FLAPS (if CONF 0(1)(2)(3))MAINTAIN CURRENT CONF

if CONF FULL

FLAPS (if CONF FULL)SELECT CONF 3 AND MAINTAIN

SPEEDBRAKESCHECK RETRACTED

L/GUP

Then: When at, or above MSA or Circuit Altitude, level off for troubleshooting, then continue the QRH UNRELIABLE SPEED INDICATION procedure (level off / flight path stabilisation, then ADR identification) without delay.

FCOM PRO-ABN-NAV · [MEM] UNRELIABLE SPEED INDICATION / FCOM PRO-ABN-ABN-00 / FCTM PR-AEP-NAV · "UNRELIABLE SPEED INDICATION" QRH PROCEDURE

WINDSHEAR WARNING - REACTIVE WINDSHEAR

When: WINDSHEAR message on both PFDs with the aural "WINDSHEAR" alert (three times), or the crew detects windshear.

Callout WINDSHEAR TOGA

At Takeoff

If before V1

If there are significant variations in airspeed, and in airspeed trend below the indicated V1, reject the takeoff.

If after V1

THR LEVERSTOGA

REACHING VRROTATE

SRS ORDERSFOLLOW

Airborne, initial climb or landing

THR LEVERS AT TOGASET OR CONFIRM

AP (if engaged)KEEP ON

SRS ORDERSFOLLOW

DO NOT CHANGE CONFIGURATION (SLATS/FLAPS, GEAR) UNTIL OUT OF WINDSHEAR.

CLOSELY MONITOR FLIGHT PATH AND SPEED.

RECOVER SMOOTHLY TO NORMAL CLIMB OUT OF WINDSHEAR.

Then: The FCOM procedure ends with the memory items: recover smoothly to normal climb out of windshear. (FCTM adds: when clear, the PM reports the encounter to ATC.)

FCOM PRO-ABN-SURV · [MEM] WINDSHEAR WARNING - REACTIVE WINDSHEAR / FCOM PRO-ABN-ABN-00 / FCTM PR-NP-SP-10-10-2 · OPERATIONAL RECOMMENDATIONS

TCAS WARNINGS

When: A TCAS traffic advisory ("TRAFFIC") or resolution advisory ("CLIMB", "DESCEND", "LEVEL OFF", "MONITOR VERTICAL SPEED"...) is triggered.

Callout TCAS, I have control As soon as a Traffic Advisory (TA) is triggered

Aircraft NOT equipped with AP/FD TCAS

Traffic advisory: “TRAFFIC” messages

Do not perform a manoeuvre based on a TA alone.

Resolution advisory

AP (if engaged)OFF

BOTH FDsOFF

Respond promptly and smoothly to a RA by adjusting or maintaining the pitch, as required, to reach the green area and/or avoid the red area of the vertical speed scale.

Respect stall, GPWS, or windshear warning.

Notify ATC.

GO AROUND procedure must be performed when a RA “CLIMB” or “INCREASE CLIMB” is triggered on final approach

When “CLEAR OF CONFLICT” is announced

Resume normal navigation in accordance with ATC clearance.

AP/FD can be reengaged as desired.

Then: When "CLEAR OF CONFLICT" is announced, resume normal navigation in accordance with the ATC clearance; AP/FD can be re-engaged as desired. The FCOM gives no further read & do.

  • Aircraft equipped with AP/FD TCAS: TA: TCAS mode ... CHECK ARMED; if A/THR off, A/THR ... ON. RA with TCAS mode engaged: if AP OFF, FD ORDERs ... FOLLOW; VERTICAL SPEED ... MONITOR; ATC ... NOTIFY.

FCOM PRO-ABN-SURV · [MEM] TCAS WARNINGS / FCOM PRO-ABN-ABN-00 / FCOM GEN · If Installed Table (AP/FD TCAS) / FCTM AS-TCAS · OPERATING TECHNIQUES

GPWS/EGPWS WARNINGS

When: A GPWS/EGPWS warning sounds: "PULL UP", "TERRAIN AHEAD PULL UP", "OBSTACLE AHEAD PULL UP" (the aural alerts depend on the system installed).

Callout PULL UP TOGA As soon as avoidance manoeuvre is envisaged.

APOFF

PITCHPULL UP

THRUST LEVERSTOGA

SPEED BRAKES leverCHECK RETRACTED

BANKWINGS LEVEL or ADJUST

DO NOT CHANGE CONFIGURATION (SLATS/FLAPS, GEAR) UNTIL CLEAR OF OBSTACLE.

Then: The FCOM procedure consists only of these memory items; it gives no ECAM or QRH continuation.

  • [MEM] GPWS WARNINGS: "PULL UP" - "TERRAIN AHEAD PULL UP" - "AVOID TERRAIN"
  • [MEM] GPWS WARNINGS (with obstacle function): "PULL UP" - "TERRAIN AHEAD PULL UP" - "OBSTACLE AHEAD PULL UP" - "AVOID TERRAIN" - "AVOID OBSTACLE"
  • [MEM] EGPWS WARNINGS: "PULL UP" - "TERRAIN AHEAD PULL UP" - "OBSTACLE AHEAD PULL UP"
  • [MEM] EGPWS WARNINGS: "PULL UP" - "TERRAIN TERRAIN PULL UP" - "OBSTACLE OBSTACLE PULL UP"

FCOM PRO-ABN-SURV · [MEM] GPWS WARNINGS / FCOM PRO-ABN-SURV · [MEM] EGPWS WARNINGS / FCOM PRO-ABN-ABN-00

GPWS/EGPWS CAUTIONS

When: A GPWS/EGPWS caution sounds: terrain cautions ("TERRAIN TERRAIN", "TOO LOW TERRAIN", "CAUTION TERRAIN"/"TERRAIN AHEAD"...), "SINK RATE", "DON'T SINK", "TOO LOW GEAR"/"TOO LOW FLAPS", or "GLIDESLOPE".

Callout PULL UP TOGA As soon as avoidance manoeuvre is envisaged.

"TERRAIN TERRAIN" - "TOO LOW TERRAIN" - "CAUTION TERRAIN" - "CAUTION OBSTACLE"

During night or IMC

APOFF

PITCHPULL UP

THRUST LEVERSTOGA

SPEED BRAKES leverCHECK RETRACTED

BANKWINGS LEVEL or ADJUST

DO NOT CHANGE CONFIGURATION (SLATS/FLAPS, GEAR) UNTIL CLEAR OF OBSTACLE.

During daylight and VMC, with terrain and obstacles clearly in sight

FLIGHT PATHADJUST

"SINK RATE"

Above 1 000 ft AAL in IMC or above 500 ft AAL in VMC

FLIGHT PATHADJUST

Below 1 000 ft AAL in IMC or below 500 ft AAL in VMC

GO-AROUNDCONSIDER

"DON'T SINK"

FLIGHT PATHADJUST

"TOO LOW GEAR" - "TOO LOW FLAPS"

GO-AROUNDPERFORM

"GLIDESLOPE"

Above 1 000 ft AAL in IMC or above 500 ft AAL in VMC

FLIGHT PATHADJUST

When conditions require a deliberate approach below glideslope

G/S MODEOFF

Below 1 000 ft AAL in IMC or below 500 ft AAL in VMC

GO-AROUNDCONSIDER

Then: The FCOM procedure consists only of these memory items; it gives no ECAM or QRH continuation.

  • [MEM] EGPWS CAUTIONS: "TERRAIN TERRAIN" - "TOO LOW TERRAIN" - "CAUTION TERRAIN" - "CAUTION OBSTACLE"
  • [MEM] EGPWS CAUTIONS: "TERRAIN TERRAIN" - "TOO LOW TERRAIN" - "TERRAIN AHEAD" - "OBSTACLE AHEAD"
  • [MEM] GPWS CAUTIONS: "TERRAIN TERRAIN" - "TOO LOW TERRAIN" - "TERRAIN AHEAD"
  • [MEM] GPWS CAUTIONS (with obstacle function): "TERRAIN TERRAIN" - "TOO LOW TERRAIN" - "TERRAIN AHEAD" - "OBSTACLE AHEAD"

FCOM PRO-ABN-SURV · [MEM] EGPWS CAUTIONS / FCOM PRO-ABN-SURV · [MEM] GPWS CAUTIONS / FCOM PRO-ABN-ABN-MEM / FCOM PRO-ABN-ABN-00

STALL RECOVERY

When: As soon as any stall indication (aural warning, buffet...) is recognised.

Callout STALL, I have control As soon as any stall indication is recognised.

NOSE DOWN PITCH CONTROLAPPLY

BANKWINGS LEVEL

When out of stall (no longer stall indications)

THRUSTINCREASE SMOOTHLY AS NEEDED

SPEEDBRAKESCHECK RETRACTED

FLIGHT PATHRECOVER SMOOTHLY

If in clean configuration and below 20 000 ft

FLAP1SELECT

Then: The whole [MEM] STALL RECOVERY procedure is memory items and ends with recovering the flight path smoothly; the FCOM gives no ECAM/QRH continuation.

  • Version listing the red "STALL STALL" PFD message as a stall indication (same actions)

FCOM PRO-ABN-MISC · [MEM] STALL RECOVERY / FCOM PRO-ABN-ABN-00 / FCTM PR-AEP-MISC · STALL RECOVERY

STALL WARNING AT LIFTOFF

When: Stall warnings trigger at liftoff.

Callout STALL, TOGA 15°

THRUSTTOGA

PITCH ATTITUDE15 °

BANKWINGS LEVEL

Then: The FCOM procedure is these three immediate actions only. FCTM: once a safe flight path and speed are achieved, stall warnings that are still active must be considered spurious.

FCOM PRO-ABN-MISC · [MEM] STALL WARNING AT LIFTOFF / FCOM PRO-ABN-ABN-00 / FCTM PR-AEP-MISC · STALL RECOVERY

LOSS OF BRAKING

When: No braking: the crew does not feel deceleration when it is required.

Callout LOSS OF BRAKING

If no braking

REVMAX

BRAKE PEDALSRELEASE

A/SKID OFFORDER

A/SKID & N/W STRGOFF

BRAKE PEDALSPRESS

MAX BRK PR1000 PSI

If still no braking

PARK BRAKEUSE

Then: The whole [MEM] LOSS OF BRAKING procedure is applied from memory; the FCOM gives no ECAM/QRH continuation.

FCOM PRO-ABN-BRAKES · [MEM] LOSS OF BRAKING / FCOM PRO-ABN-ABN-00 / FCTM PR-AEP-BRK · LOSS OF BRAKING

From the FCOM's memory item procedures and the FCTM, every action checked word for word against the FCOM. Your operator's QRH, FCOM and procedures always come first.

Know them cold

Build each one from memory, against the clock.

In the Knowledge Trainer each memory item is a QRH box you build line by line against the clock, and a wrong pick tells you why. The drill comes with A320 Knowledge+; start free today.

For study and revision only. Always follow your operator's approved documentation and procedures. A320 Knowledge is independent and not affiliated with Airbus.