# SDR FDEA202608071109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2026
- Submitted: August 11, 2026
- Operation: Air carrier
- Aircraft: [N749FD](https://openairdocs.org/aircraft/N749FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 536
- Aircraft time: 65,077 hours, 31,468 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Zone 100
- 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/FDEA202608071109

## Discrepancy

AVIONICS COMPARTMENT FR 18 - 19, STRINGERS 50L - 51L INNER SKIN CORRODED.  REPAIRED THE CORRODED SKIN AT AVIONICS COMPARTMENT FR18 - FR19, S50L - S51L. THIS IS CATEGORY B REPAIR DUE TO AWAITING FURTHER DAMAGE TOLERANCE ASSESSMENT(DT) APPROVAL. SOLUTION LIFE OR   LIMITATION: 6 MONTHS. MAJOR REPAIR IAW FEDEX GMM6-2-100.

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