What was found
CREW DONNED OXYGEN MASKS AT 4000 FT. DUE TO A DIRTY SOCK-SWEET ODOR DURING THE APPROACH. COULD NOT DUPLICATE. NO SOURCE OF ODOR WAS FOUND. PERFORMED LEVEL B DECONTAMINATION. (LP 8120872)
- Difficulty date
- January 5, 2026
- Submitted
- January 6, 2026
- Operation
- Air carrier
- Aircraft
- N521DT
- Make and model
- Airbus A321271NX
- Aircraft serial
- 11082
- Aircraft time
- 13,850 hours, 3,381 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cabin
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.