# SDR SWAA950355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N52SW](https://openairdocs.org/aircraft/N52SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 21533
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keel Beam
- Condition: Cracked
- Location: Bs 727
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA950355

## Discrepancy

DURING SCHEDULED D-CHECK, FOUND LEFT KEEL BEAM CRACKS AND HOLES AT BS 727 PLUS 18, LBL 6.5 AND 7.7, WL 149, I/B AND O/B FLANGES.  REPAIRED PER TRAMCO EWO 95-0274 AND BOEING STRUCTURAL REPAIR MANUAL.

---
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.