A318/A320/A321 Limitations FCOM Quiz

A320 Aircraft Limitations and Operations

• After 4 failed cycles, a 30-minute cooling period is required.

Engine and Performance

• The starter must not be run at an N2 percentage below 20%.

Autoland and ILS Operations

• IRS ground alignment is possible between latitudes 70°N and 70°S.
• The maximum temperature for FLEX takeoff on the A320 is 59°C.
• The maximum wind limit for ILS CAT III Auto Land & Rollout on the A321neo is 25 knots.

Fuel and Balance

• The maximum allowed wing fuel imbalance for the A321 during takeoff is 500 kg.
• The maximum imbalance for full flight landing on the A320 is 1,000 kg.

Landing and Autoland

• The minimum decision height (DH) for CAT III operations on the A320 CEO model is 50 ft.
• Engine-out Autoland configurations are approved for the A320 series if engine-out procedures are completed before reaching 1000 ft in approach.

Power Supply and Electrical Systems

• During takeoff and landing, the In-Seat Power Supply System (ISPSS) must be turned off on the A318.

Engine Limits and Operations

• The maximum transient oil temperature allowed for the engines of the A320 series is 125°C for a duration of 15 minutes.
• The minimum oil quantity specified for the A321neo before considering estimated consumption is 1.5 liters per engine.

Wind Limits and Aircraft Operations

• The maximum tailwind component allowed for landing on an A320 is 10 knots.
• The maximum altitude specified for the A318/A320/A321 aircraft is 39,100 ft.
• The FWD & AFT cargo doors must be closed before operation on the A320 aircraft at a wind speed of 40 knots or above.
• The maximum wind speed allowed for Airstairs operation on the A318 aircraft is 35 knots.

APU and Start Attempts

• After 3 consecutive APU start attempts, you should wait 30 minutes before trying again.

Cabin Pressure

• The maximum positive cabin pressure differential pressure allowed for the A320 aircraft is 8.6 psi.

Test your knowledge on the limitations outlined in the FCOM for A318, A320, and A321 aircraft models. Note that this quiz does not cover the entire limitation section and should not be used as a reference.