# SDR 2011FA0000264

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2011
- Submitted: April 27, 2011
- Operation: General aviation
- Make and model: Beech C 23
- Registry model: [Beech C 23](https://openairdocs.org/model/beech-c-23) (OpenAirDocs)
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 169160005
- Condition: Corroded
- Location: Zone 300
- 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/2011FA0000264

## Discrepancy

EXFOLIATION AND SEPARATION OF FWD RIBS ATTACHED TO FLAP ATTACH BRACKET. RT AND LT SIDE. CANNOT BE SEEN WITHOUT DOING SB27-3954. AFFECTS MODEL 19 SERIES, SERIALS MB-1 THROUGH MB-905, MODEL 23 SERIES, SERIALS M-1 THROUGH M-2392, MODEL 24 SERIES, SERIALS MA-1 THROUGH MA-368, MODEL 24R SERIES SIERRA, SERIALS MC-2 THROUGH MC-795, MODEL 76 DUCHESS, SERIALS ME-1 THROUGH ME-437.

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