# SDR SWAA2026040177261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2026
- Submitted: April 1, 2026
- Operation: Air carrier
- Aircraft: [N249WN](https://openairdocs.org/aircraft/N249WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34951
- Aircraft time: 64,100 hours, 38,781 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sidewall Support
- Condition: Corroded
- 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/SWAA2026040177261

## Discrepancy

FORWARD CARGO BAY,  CORROSION ON RT AFT BODY TO SIDE WALL SUPPORT, BS 500A - 500B, RBL 22, WL 156.  REMOVED AND REPLACED THE FLOOR TO SIDEWALL SUPPORT IAW SRM 51-40-02, SRM 53-00-53-1A-2, & DWG 143A7500, REV -.

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