ON TAKEOFF AND DESCENT BAD ODOR SUSPECTED FROM PACKS PERFORMED IDLE CHECK BOTH PACKS RUNNING AUTO AND HIGH FIVE MINUTES NO SMELLS. RAN BOTH ENGINES FIRST RUN AND ONE AT 75% AND TWO AT 90% FOR FIVE MINUTES., POWER UP TO N1 84% AND N2 93% FIVE MINUTES NO SMELLS NOTED IDLE COOL DOWN FIVE MINUTES WALK. CABIN AGAIN NO SMELLS. PACKS CYCLED FULL COLD, AND FULL WARM DURING TEST.AMM 71-05-TASK 807.
| Incident date | September 23, 2025 |
|---|---|
| Airline | CALA |
| Flight | AT75 |
| Aircraft | BOEING 737924ER |
| Registration | N47414 |
| Affected area | Engine |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: CALA fumes or odor report on 2025-09-23 (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.