# SDR TIMA20130617007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2013
- Submitted: July 18, 2013
- Operation: Air carrier
- Aircraft: [N172GA](https://openairdocs.org/aircraft/N172GA), registered now
- Make and model: Beech 1900C
- Registry model: [Beech 1900C](https://openairdocs.org/model/beech-1900c) (OpenAirDocs)
- Aircraft serial: UB11
- Aircraft time: 39,432 hours, 52,912 cycles
- System (JASC): [5531 · Vertical Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5531)
- Part: Rib
- Part number: 1146400009
- Condition: Cracked
- Location: Zone 300
- Part time: 39,432 hours, 52,912 cycles
- 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/TIMA20130617007

## Discrepancy

TWO CRACKS WERE DISCOVERED IN THE VERTICAL STABILIZER RIB AT CSS 69.  REPAIRED IAW SRM 51-10-21.

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