REPLACE RECIRC FILTERS DUE TO ODOR EVENT REPLACED RECIRC FILTER IAW AMM 21-25-01. NO DEFECTS NOTED. FA AND PAX SMELLED SOMETHING LIKE BURNING RUBBER APPEARED TO BE STRONGER IN AFT CABIN. DEBRIEFED CREW. CREW STATED INITIALLY SMELLED BURNING RUBBER SMELL IN FLT DECK & THEN AFTER COUPLE MINS IN AFT GALLEY AFTER TAKE-OFF. ENGINE BLEEDS WERE OFF DUE TO MEL. ONLY APU BLEED WAS ON FOR T/O FOR PRESSURIZATION. AFTER TAKE OFF, NO VISIBLE SMOKE WAS NOTED ONLY TASTED RUBBER/FUEL SMELL MOSTLY IN AFT GALLEY. WILL REQUIRE CONDITIONAL INSPECTION REF AMM 05-51-26-800-801-C1. COMPLETED CONDITIONAL INSPECTION REF 05-51-26-800-801-C1 EXCLUDING ENGINE BLEED PORTION DUE TO R/H PACK BEING INOP. REF L/P 6684171 FOR FINDINGS.
| Incident date | October 22, 2025 |
|---|---|
| Airline | CALA |
| Flight | AMM21 |
| Aircraft | BOEING 737724 |
| Registration | N27724 |
| Affected area | Engine |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: CALA fumes or odor report on 2025-10-22 (external.apic4e.faa.gov)
- FAA SDR: DALA fumes or odor report on 2025-10-23 (external.apic4e.faa.gov)
- FAA SDR: GTIA fumes or odor report on 2025-10-21 (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.