# SDR FDEA202504120747

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2025
- Submitted: May 12, 2025
- Operation: Air carrier
- Aircraft: [N677FE](https://openairdocs.org/aircraft/N677FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 791
- Aircraft time: 34,659 hours, 19,956 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: A53781966200
- Condition: Unknown
- 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/FDEA202504120747

## Discrepancy

AIRCRAFT REPAIR ASSESSMENT : EXISTING REPAIR FOUND ON MDCC CROSSBEAM AT FR31,   -Y450~-Y953 COMPLIED WITH ATTACHMENT B OF EO: E6-5100-7-5000 D7 PT1, TITLE: STRUCTURES - REPAIR   CATALOG - A300/A310 REPAIR IDENTIFICATION & TRACKING REQUIREMENTS 14 CFR 121.707,   INSPECTION OF EXISTING UNDOCUMENTED LEGACY REPAIR ON THE MDCC CROSSBEAM AT FR31,   -Y450~-Y953 WAS EVALUATED DUE TO LACK OF INFORMATION REGARDING THE REPAIR MATERIAL   AND UNKNOWN UNDERLYING CONDITION. THE REPAIR WAS REDONE I.A.W WITH FAA APPROVED   DATA: EA#6-5310-T0383145, TITLE: FUSELAGE - MAINFRAME - FR31 CROSSBEAM - EXISTING   REPAIR BETWEEN Y-450 AND Y-953. THE REPAIR IS CATEGORY A AND CLASSIFIED AS MAJOR PER   GMM 6-2-100. "MAJOR REPAIR."

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