(LOG 8004328) ODOR ON T/O DISSIPATED WHILE CLIMBING ODOR RETURNED WHILE ON APPROACH THROUGH FL180. ISOLATED ODOR FROM APU BLEED AIR. PERFORMED OIL DECONTAMINATION. COMPLETED BLACK LIGHT USE AT APU DUCT, LIGHT OIL RESIDUE NOTED. DUCT REASSEMBLED. BLACK LIGHT USED IN PACK COMPARTMENT APU BLEED DUCT, ACM, CONDENSOR, + HEAT EXCHANGER, NO OIL NOTED.
| Incident date | October 19, 2025 |
|---|---|
| Airline | DALA |
| Flight | FL180 |
| Aircraft | BOEING 737932ER |
| Registration | N818DA |
| Affected area | Engine |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: DALA fumes or odor report on 2025-10-19 (external.apic4e.faa.gov)
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