# SDR VNAA202607280004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2026
- Submitted: July 28, 2026
- Operation: Air carrier
- Aircraft: [N552NN](https://openairdocs.org/aircraft/N552NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15328
- Aircraft time: 26,391 hours, 23,414 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Zone 200
- 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/VNAA202607280004

## Discrepancy

CORROSION ON SILL RH BTW FS280.00 TO 286.00 AND STGR 17R.  CORROSION ON SILL RH BTW FS280.00 TO 286.00 AND STGR 17RH WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01 AND AREA IS OUT LIMITS PER CRJ-900 SRM 53-21-43-101-001-A01 AND AREA WAS REPAIRED PER CRJ-900 SRM 53-21-43-201-002-A01

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