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.
| Incident date | April 17, 2026 |
|---|---|
| Airline | AALA |
| Aircraft | BOEING 737823 |
| Registration | N969AN |
| Affected area | Cockpit |
| Event type | Fumes or Odor |
| Verification | Official |
Sources
- FAA SDR: AALA fumes or odor report on 2026-04-17 (external.apic4e.faa.gov)
- FAA SDR: AALA fumes or odor report on 2026-04-17 (external.apic4e.faa.gov)
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