# SDR VNAA202606120036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 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): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: CC670331947
- 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/VNAA202606120036

## Discrepancy

CRACK ON UPPER INTERCOSTAL LT SIDE BTW BS 173 TO BS 193 AND WL 79.50 ON INTERNAL STRUCTURE AT NOSE HYDRAULICS COMPARTMENT.  UPPER INTERCOSTAL LH SIDE BTW BS 173 TO BS 193 AND WL79.50 ON INTERNAL STRUCTURE AT NOSE HYDRAULICS COMPARTMENT WAS REPAIRED PER EA 5311-2026-0474 SECTION III- PERMANENT REPAIR, REV. A

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