# SDR USAA010299

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2001
- Submitted: April 18, 2001
- Operation: Air carrier
- Aircraft: N249US
- Make and model: Boeing 737201
- Aircraft serial: 22756
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Corroded
- Location: Fuselage
- Part time: 50,347 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/USAA010299

## Discrepancy

CLT - FOUND CORROSION ON CHANNEL STIFFENER 6 FEET, FORWARD LOWER SIDE AFT BULKHEAD AFT STATION 1016, BL 0.  INSTALLED DOUBLER AND REPAIR ANGLES PER EA 69123.  (M)

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