# SDR AALA202610018766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2026
- Submitted: October 2, 2026
- Operation: Air carrier
- Aircraft: [N819NN](https://openairdocs.org/aircraft/N819NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31083
- Aircraft time: 49,788 hours, 21,223 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- 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/AALA202610018766

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE:  RH FWD WET AREA STRUCTURE SUPPORT CHANNEL ON STA 312 TO 328 HAS CRACKS. REMOVED AND REPLACED RH FWD WET AREA STRUCTURE SUPPORT CHANNEL ON STA 312 TO 328 IAW SRM 51-40-02 AND AIPC 53-42-00-59D.

---
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.