What was found
UPON ENTERING JET ENTIRE CREW NOTICED A MUSTY ODOR BETTER W/PACKS OFF BUT STRONG ODOR LINGERED. REPLACED APU IN WORKPACKAGE FORECAST 31-4910-9-0010. (LP 9075450 - AIRCRAFT WAS GROUNDED)
- Difficulty date
- July 1, 2026
- Submitted
- July 2, 2026
- Operation
- Air carrier
- Aircraft
- N304DN
- Make and model
- Airbus A321213
- Aircraft serial
- 7112
- Aircraft time
- 29,588 hours, 14,335 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.