What was found
AIRCRAFT IN BASE MAINTENANCE: R4 DOOR EVACUATION HAS NO AUDIBLE WARNING. MAINTENANCE REPLACED LOUD SPEAKER 555RH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 23-73-51.
- Difficulty date
- April 28, 2025
- Submitted
- April 29, 2025
- Operation
- Air carrier
- Aircraft
- N171US
- Make and model
- Airbus A321211
- Aircraft serial
- 1465
- Aircraft time
- 77,480 hours, 29,970 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Speaker
- Part number
- 4913211080
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.