# SDR VNAA20251015004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2025
- Submitted: October 15, 2025
- Operation: Air carrier
- Aircraft: [N640NN](https://openairdocs.org/aircraft/N640NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15425
- Aircraft time: 13,927 hours, 14,570 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: CC67017047
- Condition: Cracked
- Location: Zone 600
- 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/VNAA20251015004

## Discrepancy

CRACK ON OUTB MACHINED RIB OF WS163.00 TRAILING EDGE AT RH WING.   CRACK ON OUTB MACHINED RIB OF WS163.00 TRAILING EDGE AT RH WING WAS REPAIRED PER REO 690-57-51-457 REV - -.

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