FLT#1734, SFO-BOS. "FA REPORTED ODOR FROM FORWARD GALLEY VENT ON CLIMBOUT. IT WENT AWAY AFTER 5 MINS CAME BACK ON DESEENT. IT SMELLED LIKE DEICE FLUID. NOT NOTICED IN FLIGHT DECK. APU OFF, PACK 1 TURNED OFF USING ISOLATION CHECKLIST; FOUND LEAKING ON ENG 2 DEOILER SEAL ASSY R+R ENG 2 DEOILER SEAL ASSY PER AMM 72-60-31. COMPLIED WITH INFO NOTICE 2017-T015, SECTION A ISOLATED FAULT TO TYPE 10 PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-085-D. AIRCRAFT IS OK FOR SERVICE."
| Incident date | October 4, 2025 |
|---|---|
| Airline | YENA |
| Flight | ENG2 |
| Aircraft | AIRBUS A321231 |
| Registration | N923JB |
| Affected area | Cockpit |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: YENA fumes or odor report on 2025-10-04 (external.apic4e.faa.gov)
- FAA SDR: DALA fumes or odor report on 2025-10-06 (external.apic4e.faa.gov)
This entry summarizes publicly reported information and links to the original reporting or official record. Details can change as authorities and operators release additional information.