# SDR VNAA202606120044

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2026
- Submitted: June 13, 2026
- Operation: Air carrier
- Aircraft: [N649NN](https://openairdocs.org/aircraft/N649NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15444
- Aircraft time: 13,854 hours, 14,367 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- Part number: CC67012106
- Condition: Corroded
- 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/VNAA202606120044

## Discrepancy

CORROSION ON SEVERAL LOCATIONS OF THE ACCESS PANEL SEATING SURFACE (621AT, 621AB & 621BR) (521AT, 521AB & 521BR) BOTH WINGS.  CORROSION ON SEVERAL LOCATIONS OF THE ACCESS PANEL SEATING SURFACE (621AT, 621AB & 621BR) (521AT, 521AB & 521BR) BOTH WINGS. WERE REPAIRED PER REO 690-57-41-596 REV --,  REO 690-57-41-599 REV --,  REO 690-57-41-601 REV --,  REO 690-57-41-602 REV --, REO 690-57-41-597 REV --,  REO 690-57-41-598 REV --,  REO 690-57-41-600 REV --,  REO 690-57-41-603 REV --,

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