# SDR VNAA202601170010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2025
- Submitted: January 17, 2026
- Operation: Air carrier
- Aircraft: [N645NN](https://openairdocs.org/aircraft/N645NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15438
- Aircraft time: 14,490 hours, 14,999 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Nut Plate
- Part number: B020404431611H
- Condition: Corroded
- 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/VNAA202601170010

## Discrepancy

CORROSION ON NUT STRIPS (2 E/A'S) AT UPPER AREA OF LH/RH WHEEL WELL AREA (APROX. RBL/LBL 49).  NUT STRIPS (2 E/A'S) AT UPPER AREA OF LH/RH WHEEL WELL AREA (APROX. RBL/LBL 49) WERE EVALUATED FOUND EXCESSIVE DAMAGE PER CRJ-900 SRM 51-10-06-001-001-A01 AND REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01

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