# SDR USAA2009071691853

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2009
- Submitted: July 17, 2009
- Operation: Air carrier
- Aircraft: N445US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24863
- Aircraft time: 50,739 hours, 35,312 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2009071691853

## Discrepancy

CLT - Q4 - MAJOR REPAIR - CRACK ON FUSELAGE SKIN AT BS 663.75, BL 0.  REPAIRED CRACK ON BULKHEAD SKIN AT BS 663.75, BL 0 IAW US AIRWAYS TR 53-60-04.

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