What was found
FLT#32, AMS-BOS. (ETOPS) 'UNABLE TO CONTROL VOLUME ON HF2. ON CA RADIO PANEL; REMOVED AND REPLACED CAPT ACP IAW AMM 23-51-12. OPS NORMAL. VOLUME IS CONTROLLABLE HF2.'
- Difficulty date
- March 19, 2024
- Submitted
- March 21, 2024
- Operation
- Air carrier
- Aircraft
- N4073J
- Make and model
- Airbus A321271N
- Aircraft serial
- 11129
- Aircraft time
- 4,325 hours, 627 cycles
- System (JASC)
- 2300 · Communications System
- Part
- Control Panel
- Part number
- ACP2788AE01
- Part serial
- 278851742
- Condition
- Failed
- Location
- Audio
- Part time
- 4,325 hours, 627 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.