# SDR USAA991020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N349US
- Make and model: Boeing 737301
- Aircraft serial: 23552
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 887
- Part time: 35,403 hours
- 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/USAA991020

## Discrepancy

CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .50 INCH CRACK AT BS 887, BETWEEN STR 8L AND STR 9L FRAME.  INTALLED DOUBLER ANGLE PER EA 65618.  (X)

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