# SDR VNAA2026092225202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2026
- Submitted: September 22, 2026
- Operation: Air carrier
- Aircraft: [N612NN](https://openairdocs.org/aircraft/N612NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15477
- Aircraft time: 15,095 hours, 12,839 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Control Unit
- Part number: 90004433
- Part serial: FEB070128
- Condition: Unserviceable
- Location: Anti Skid Sys
- Part time: 6,950 hours, 5,724 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2026092225202

## Discrepancy

BRAKE OVHT WARNING MSG DURING CRUISE, NR 3 SENSOR, LT INBD CHANNEL ALSO FAILED ON LANDING WITH RT INBD ON MEL. REF. H78AQ.  SUSPECT FAULTY ASCU. REMOVED AND REPLACED ASCU IAW AMM 32-44-06-000/400-801. OPS CHECKS GOOD. THIS CLEARS MEL. SYSTEM REACTIVATED.

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