What was found
DIRTY SOCK ODOR WHEN APU BLEED SELECTED ON. R/R APU PER W/C 4900-9002.
- Difficulty date
- August 7, 2025
- Submitted
- August 13, 2025
- Operation
- Air carrier
- Aircraft
- N342NB
- Make and model
- Airbus A319114
- Aircraft serial
- 1746
- Aircraft time
- 61,049 hours, 32,045 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Apu
- Condition
- Odor
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.