# SDR U2RA2026071400034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2026
- Submitted: July 14, 2026
- Operation: Air carrier
- Aircraft: [N569CA](https://openairdocs.org/aircraft/N569CA), registered now
- Make and model: Boeing 747412
- Aircraft serial: 30763
- Aircraft time: 100,789 hours, 18,450 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keelbeam
- Part number: 65B150771
- Part serial: NA
- Condition: Corroded
- Location: Zone 100
- Part time: 100,789 hours, 18,450 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/U2RA2026071400034

## Discrepancy

LEFT WING MLG WW KEELBEAM AREA CENTER WEB CHORD CORROSION. BS 1276-1287.  REPAIR ACCOMPLISHED IAW SRM.

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