# SDR SWAA2026052090277

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2026
- Submitted: May 21, 2026
- Operation: Air carrier
- Aircraft: [N250WN](https://openairdocs.org/aircraft/N250WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34972
- Aircraft time: 64,577 hours, 39,254 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Stub Frame
- Condition: Cracked
- Location: Zone 200
- 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/SWAA2026052090277

## Discrepancy

CRACK INDICATION FOUND ON STUB FRAME, BS 294.5,  4.2 INCHES BELOW STRINGER 8R.   REPLACED STUB FRAME IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 141A8370, SHEET 9, & 10, REV D.

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