# SDR SWAA2021122246491

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2021
- Submitted: December 22, 2021
- Operation: Air carrier
- Aircraft: [N7863A](https://openairdocs.org/aircraft/N7863A), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 30644
- Aircraft time: 54,598 hours, 36,232 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Cracked
- Location: Fuselage
- Stage of operation: UK
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021122246491

## Discrepancy

CRACK FLOOR STRUCTURE BTW BS 312 TO BS 328 AT LEVEL RBL 31 AT PASSENGER CABIN ; 2021_520689 / [01] REPLACED INTERCOSTAL FLOOR STRUCTURE LOC. BTW BS 312 TO BS 328 AT LEVEL RBL 31 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02-0G-0 AND DWG 141A5400 REV:?; [02] CERTIFIED WORK PERFORMED RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

---
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.