# SDR SWAA2026091661779

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2026
- Submitted: September 17, 2026
- Operation: Air carrier
- Aircraft: [N207WN](https://openairdocs.org/aircraft/N207WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34012
- Aircraft time: 67,408 hours, 40,812 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Cracked
- 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/SWAA2026091661779

## Discrepancy

CRACK INTERNAL STRUCTURE STIFFENER LOCATED BTW BS 907 TO BS 927 AND BTW STRG 25R TO STRG 27R AFT POSITION AT AFT CARGO COMPARTMENT 2026-505555 REPLACED STIFFENER & FASTENERS LOCATED BTW BS 907 TO BS 927 AND BTW STRINGER 25R TO STRINGER 27R AFT POSITION AT AFT CARGO COMPARTMENT IAW SRM 51-40-02 AND DWG 147A7221 SHEET 17 REV D.

---
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.