# SDR U2RA2026072100045

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2026
- Submitted: July 21, 2026
- Operation: Air carrier
- Aircraft: [N919CA](https://openairdocs.org/aircraft/N919CA), registered now
- Make and model: Boeing 747428
- Aircraft serial: 25302
- Aircraft time: 118,274 hours, 17,811 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Zone 100
- Part time: 118,274 hours, 17,811 cycles
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/U2RA2026072100045

## Discrepancy

DURING SCHEDULED INSPECTION FOUND 2 CRACK HOLES AT R5 DOOR INNER CHORD STA 2231 S-19. PERFORMED CLASS B REPAIR IAW SRM 53-60-15, REPAIR 2.

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