What was found
AIRCRAFT WAS GROUNDED: VERY LOUD HUMMING SOUND WHICH SOON AFTER VENT EXTRACT FAULT APPEARED FOLLOWED BY AN ELECTRICAL SMOKE SMELL WHICH DISSIPATED SHORTLY AFTER. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- Difficulty date
- May 14, 2024
- Submitted
- May 17, 2024
- Operation
- Air carrier
- Aircraft
- N119NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6222
- Aircraft time
- 31,251 hours, 10,134 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Condition
- Failed
- Location
- Vent
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.