# SDR VNAA20251216021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2025
- Submitted: December 19, 2025
- Operation: Air carrier
- Aircraft: [N634NN](https://openairdocs.org/aircraft/N634NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15378
- Aircraft time: 20,735 hours, 15,998 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Rivet
- Part number: B0205019AD56A
- Condition: Corroded
- Location: Zone 100
- 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/VNAA20251216021

## Discrepancy

CORROSION ON SEVERAL SHOP FORMED HEAD OF RIVETS INSTALLED ON OUTER CHORD AT INTERIOR SIDE OF FS1098.20 BTW STGR 24LH-24RH.    RIVETS ON OUTER CHORD AT INTERIOR SIDE OF FS1098.20 BTW STGR 24LH-24RH WERE REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01

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