# SDR SWAA2026042993596

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2026
- Submitted: April 29, 2026
- Operation: Air carrier
- Aircraft: [N907WN](https://openairdocs.org/aircraft/N907WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36619
- Aircraft time: 58,476 hours, 34,176 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Insulation
- Condition: Odor
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026042993596

## Discrepancy

DUE TO FLIGHT CREW REPORT OF FISH ODOR IN AIRCRAFT CABIN AND FWD CARGO PIT.  ISOLATE NEUTRALIZE ODOR CAUSING AREA AS REQUIRED.    R & R TWO INSULATION BLANKETS, ONE UNDER THE MIX CHAMBER AND ONE  IN FRONT OF AND TO THE RT OF THE AFT CARGO BULKHEAD IAW AMM 25-80-00.  R&R 2 INSULATION BLANKETS; 1 UNDER THE MIX CHAMBER AND 1 IN FRONT OF AND TO THE RIGHT OF THE AFT CARGO BULKHEAD; PER AMM 25-80-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.