# SDR SWAA2024020634237

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2023
- Submitted: February 6, 2024
- Operation: Air carrier
- Aircraft: [N453WN](https://openairdocs.org/aircraft/N453WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29847
- Aircraft time: 64,260 hours, 38,169 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Access Panel
- Part number: UNKNOWN
- Condition: Corroded
- Location: Keel
- Stage of operation: IN
- 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/SWAA2024020634237

## Discrepancy

KEEL BEAM ACCESS PANEL #192F HAS EVEDENCE OF CORROSION ON FWD AND AFT BECON ANTENNA MOUNTING BRACKETS.<[01] REMOVED AND DISCARDED DAMAGED PANEL; RECEVIED NEW SPARE PANEL PN 654A0004-613 AND APPLIED DECORATIVE FINISHING PER REF B737 AMM 51-21-73-370-803. INSTALLATION TO BE ACCOMPLISHED ON FAULT #TTG8Q00Q51QB.;[02] VERIFIED STEP 1.

---
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.