# SDR SWAA2025121936201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2025
- Submitted: December 19, 2025
- Operation: Air carrier
- Aircraft: [N7750A](https://openairdocs.org/aircraft/N7750A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36716
- Aircraft time: 56,039 hours, 29,466 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025121936201

## Discrepancy

CORRODED SUPPORT ZEE, BETWEEN BS 727 - 807, S25L, WL 156 IN THE AFT CARGO BAY, (12 EA).  REPAIRED SUPPORT ZEE IAW SRM 53-00-53-2R-6, REPAIR 6, AND DWG 146A7500, SHEET 113, REV -.

---
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.