# SDR UIEA2011062100329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2011
- Submitted: July 1, 2011
- Operation: Air carrier
- Aircraft: [N517MC](https://openairdocs.org/aircraft/N517MC), registered now
- Make and model: Boeing 747243B
- Aircraft serial: 23300
- Aircraft time: 91,897 hours, 15,722 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 500 S10-11l
- 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/UIEA2011062100329

## Discrepancy

DISCOVERED 2 EA, 0.5 " CRACKS AT THE STRINGER CUTOUT OF THE FRAME AT BS 500, S-10AL & AMP; S-11L, REF FIG 1. THE DAMAGE WAS REPORTED WITH A PROPOSED REPAIR, REF FIG 2.

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