# SDR SWAA2025021386455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2025
- Submitted: February 13, 2025
- Operation: Air carrier
- Aircraft: [N7742B](https://openairdocs.org/aircraft/N7742B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33928
- Aircraft time: 57,792 hours, 31,530 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/SWAA2025021386455

## Discrepancy

CRACKED INTERCOSTAL UPPER ANGLE AT AFT CABIN BS927+16 BL0 WL208. MARKED<[01] REMOVED AND REPLACED UPPER ATTACH ANGLE FROM BS927-BS947 BL0; PN#147A5430-1 IAW SRM 51-40-05 AND IAW DWG#147A5400 REV: -; 147A5400 REV: A.;[02] VERIFIED RII CORRECTIVE ACTION ITEM 1; CARD COMPLETE.

---
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.