# SDR AMWA57

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2003
- Submitted: September 19, 2003
- Operation: Air carrier
- Aircraft: N3199Q
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE3199Q
- Aircraft time: 15,241 hours, 21,232 cycles
- System (JASC): [5531 · Vertical Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5531)
- Part: Rib
- Part number: 11464000059
- Part serial: UE3199Q
- Condition: Cracked
- Location: Vertical Stab
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMWA57

## Discrepancy

FIVE CRACKS FOUND IN THE RIB IN JOGGLED PARTS OF RIB AT STRING INTERSECTIONS.  STRING P/N 101-640000-46, 101-640000-39, 101-640000-45, 101-640000-38.  CRACKS RUN HORIZONTAL TO RIB FROM LAST RIVET HOLE TO EDGE OF RIB.

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