ON TAKEOFF NOTICED A DIRTY SOCK SMELL AFTER RUNNING ELIMINATION OF ODOR FUMES QRH DETERMINED THAT PACK 1 WAS THE SOURCEOF ODOR. DESCRIPTION OF ODOR/FUMES: PERSISTENT, DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: UNKNOWN. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED INSPECTION OF FUMES EVENT IAW TSM 05-50-00-810-831-A. FOUND ENG 1 TO BE CAUSE OF ODOR. PERFORMED INSPECTION ON THE ENG 1 IAW TSM TASK 71-00-00-810-847-A CAT-B NO FAULTS OR LEAKS NOTED. PERFORMED TYPE 2 – LEVEL B DECONTAMINATION IAW AMM 36-10-00 & AMM 21-00-00. NO ODOR NOTED. A/C OK FOR SVC. MOC # 119255.
| Incident date | September 24, 2025 |
|---|---|
| Airline | CALA |
| Flight | TSM05 |
| Aircraft | AIRBUS A319132 |
| Registration | N884UA |
| Affected area | Cockpit |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: CALA fumes or odor report on 2025-09-24 (external.apic4e.faa.gov)
- FAA SDR: GTIA fumes or odor report on 2025-09-22 (external.apic4e.faa.gov)
- FAA SDR: GTIA fumes or odor report on 2025-09-26 (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.