Category: Flight Incidents

FAA SDR: CALA fumes or odor report on 2026-04-15

TAXI OUT-FUMES IN COCKPIT / CABIN. INSPECTED APU COMPARTMENT FOR LEAKS AND ANY SIGNS OF ABNORMAL CONDITIONS REF. 05-50-00-810-831-A. NO OIL RESIDUE OR LEAKS OBSERVED. APU OIL LEVEL IS AT FULL MARK. RAN BOTH PACK OFF APU , RAN FOR 30 MINS , RAN IN NORMAL & HIGH, NO SMELL NOTED , CHECKED EACH GALLEY , COFFEE MAKERS, OVENS , AND CHILLERS,ALL LAV CHECKALSO ALL NORMAL, WALKED THROUGH CABIN AND IN COCKPIT NO SMELL NOTED, RAN BOTH ENGINES AND OPERATED BOTH PACKS. NO SMELL OR ODOR DE

FAA SDR: DALA fumes or odor report on 2026-04-15

ATB/DE- DUE TO STRONG CHEMICAL SMELL IN FLIGHT DECK. PILOTS DONNED MASKS, DECLARED EMERGENCY AND RETURNED TO ATL. PERFORMED DUCT BURNS WITH NO NOTED ODORS. REPLACED RECIRCULATION FILTERS. (LOG 8590444 – AIRCRAFT WAS GROUNDED).

FAA SDR: SWIA fumes or odor report on 2026-04-15

CABIN ALT CAUTION MESSAGE AT 19,000FT. RAN THROUGH CABIN ALT WARNING QRC, FOLLOWED BY CABIN ALT CAUTION QRH. MASKS DEPLOYED. FA REPORTED WISPY WHITE SMOKE IN CABIN MOST PROMINENT IN AFT PORTION ALONG WITH ELECTRICAL BURNING ODOR. PILOTS ALSO SMELLED ELECTRICAL BURNING ODOR. EMERGENCY WAS DECLARED. ON LANDING CABIN ALT WARNING HAD CLEARED, CABIN ALT CAUTION REMAINED. (FLIGHT 5022) OPS CHKD FOR THE CABIN ALT WARNING & CAUTION MSG IAW AMM 21-31-00. OPS CHKD GOOD. REF EAML 186821

FAA SDR: CALA fumes or odor report on 2026-04-15

AFTER LANDING A STRONG ELECTRICAL ODOR STARTED THEN DISSIPATED THROUGHOUT CABIN AND COCKPIT. FOUND SLIGHT ODOR FROM AIR DUCTS WHEN APU INITIALLY TURNED ON; THEN DISSIPATED QUICKLY. T/S PER FIM 21-00-806. SERVICED APU, CHECKED BLEED VALVE DUCT AND INLET FOR EVIDENCE OF OIL. NO DEFECTS FOUND. CHECKED CHIP DETECTOR; NO DEBRIS FOUND. SEE TTG8Q01BQET0 FOR L&R COALESCER BAG R&R. RAN APU AGAIN AND ODOR WAS NOT PRESENT.

FAA SDR: YENA fumes or odor report on 2026-04-15

BOTH FA WORKING IN AFT CABIN DESCRIBED A STRONG ODOR ON THE GROUND IN BNA AND IN THE FLIGHT ON ARRIVAL INTO MCO. THE ODOR DESCRIBED AS DIRTY SOCKS AND BODY ODOR. ONE FLIGHT ATTENDENT DESCRIBED NOT FEELING WELL AFTER EXPERIENCING THE ODOR-PER TSM 05-50-00-810-831-A IDENTIFIED FUME EVENT AS TYPE 10 MISCELLANIOUS ODOR (AMBIENT ODOR AND HYGIENE ODOR). CANNOT DUPLICATE ODOR. ACCOMPLISHED GVI FOR ENG 1/2 IAW AMM 71-00-00 FOUND NO LEAKS NOTED. ENG 1/2 OIL WITHIN LIMITS IAW AMM 12-13

FAA SDR: CALA fumes or odor report on 2026-04-15

ENG1 SOURCE OF FUMESDURING T/O AND CLIMBINTERRIGATED E1 UPON ARRIVAL AT GATE, FOUND STRONG FUEL SMELL IN E1 IN COMPARISON TO E2. RAN BOTH PACKS APROX 5 MIN. NO OIL SMELLS NOR SMOKE IN CABIN NOR NEAR E1 AT THIS TIME. REQ FURTHER TROUBLESHOOTING REF. AMM 71-00-00-810-801-A UPON EXTERNAL INSP OF ENG 1, FOUND EVIDENCE OF OIL LEAKAGE BEHIND SPINNER CONE. REF TSM 71-00-00-810-801-A OIL LEAK UNDER E1 SPINNER STARTED THE PROCESS OF REMOVAL OF LP TURBINE SHAFT BLIND CAP UP TO AND INCL

FAA SDR: CALA fumes or odor report on 2026-04-17

SMOKE COMING OUT OF OVEN INTO CABIN, CREW DECLARING EMG AND AIR RETURNING TO EWR. RAN OVEN FOR 15 MINS NOT NOTICIABLE BURNING ODOR DETECTED, NOTE BURNING ODOR WAS COMMING FROM OVERSPILLED CARAMEL BEEN BURN INSIDE OVEN, FOUND NO EVIDENCE OF ELECTRICAL BURNING SMELL, OR EVIDENCE OF OVEN MALFUNTION CAUSING THE SMOKE, OK TO CONTINUE

FAA SDR: AALA fumes or odor report on 2026-04-17

AIRCRAFT WAS GROUNDED: STRONG MUSTY ODOR IN FLIGHT DECK AND AFT CABIN DURING DESCENT. REMOVE AND REPLACED RECIRCULATION FAN HEPA LEFT FILTER (AALA202604219046) AND RIGHT FILTER (AALA202604292313). PER JC08C12221001.

FAA SDR: CALA fumes or odor report on 2026-04-18

ON TAKEOFF GOT A STRONG ODOR WITH A OIL TYPE ODOR. ALL INDICATIONS WORK WITH L/P 8594308. NORMAL AND ODOR DISSAPATED QUICKLY. T/S IAW FIM 21-00, TASK 808, INSPECTED THE FOLLOWING AREAS; PAX CABIN, GALLEYS, OVENS, LAVS, VENT FANS, CARGO COMPARTMENTS, RECIRC FAN & MIX MANIFOLD AREA, LOW PRESS GND CONNECTIONS, ECS BAYS, ENGINES, ENG INLETS, FAN, LPC INLET STATOR. WITH NO DEFECT NOTED. NO SIGNS OF OIL CONTAMINATION NOTED. DURING OUR FLT DECK CHECKS, WITH APU BLEED ON, TRIED MULTI