# SDR VNAA20250715038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2025
- Submitted: July 15, 2025
- Operation: Air carrier
- Aircraft: [N599NN](https://openairdocs.org/aircraft/N599NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15415
- Aircraft time: 19,676 hours, 17,509 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: CC67010045
- Condition: Worn
- Location: Zone 500
- 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/VNAA20250715038

## Discrepancy

DURING INSPECTION OF THE RC TRFKE001VY3R WEAR ON SETTLEMENT AREA WAS DETECTED OF FAIRINGS (583AB,586AB,592AB,595AB,597AB) AT LH WING LOWER SKIN.ORRECTIVE ACTION: WEAR ON SETTLEMENT AREA OF FAIRINGS (583AB,586AB,592AB,595AB,597AB) AT LH WING LOWER SKIN WERE BLEND OUT CRJ900 SRM 51-12-00-001-001-A01, EVALUATED, SETTLEMENT AREA (583AB,595AB,597AB) THEREFORE IS WITHIN LIMITS AND SETTLEMENT AREA (586AB AND 592AB) THEREFORE IS OUT OFF LIMITS PER CRJ900 SRM 57-00-01-101-001-A03 AND REPAIRED PER REO 690-57-21-530 REV-.

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