# SDR C77A20111012004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2011
- Submitted: October 12, 2011
- Operation: Air carrier
- Aircraft: [N748C](https://openairdocs.org/aircraft/N748C), registered now
- Make and model: Lakeac 250LAKE
- Aircraft serial: 25
- Aircraft time: 9,447 hours, 9,432 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Gusset
- Condition: Corroded
- Location: Zone 900
- Part time: 9,447 hours, 9,432 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/C77A20111012004

## Discrepancy

DURING HMV CHECK FOUND LT GUSSET PLATE AT FR 90 HAD MINOR CORROSION.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.