Service difficulty report · Uplock Sensor · Airbus A321211

Difficulty date
February 16, 2026
Submitted
February 16, 2026
Operation
Air carrier
Aircraft
N109DN
Make and model
Airbus A321211
Aircraft serial
9588
Aircraft time
16,095 hours, 6,682 cycles
Part
Uplock Sensor
Condition
Faulted
Location
Zone 700
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ATB DUE TO NOSE LANDING GEAR WOULD NOT RETRACT (L/G DOORS NOT CLOSED ECAM WARNING). REPLACED NLG UPLOCK PROXIMITY SENSOR (13GA). (LP 8129952)

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