# SDR USAA000611

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2000
- Submitted: June 20, 2000
- Operation: Air carrier
- Aircraft: [N233US](https://openairdocs.org/aircraft/N233US), registered now
- Make and model: Boeing 737201
- Aircraft serial: 22273
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keelbeam
- Condition: Corroded
- Location: Fuselage
- Part time: 52,135 hours
- 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/USAA000611

## Discrepancy

CLT - FOUND KEEL BEAM CORRODED 5 INCHES BY 9 INCHES BY .060 INCHES, BS 814 TO 814.5 STRINGER 27L KEEL BEAM.  FABRICATED AND INSTALLED REPAIR PER EA 67056.  (M)

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