# SDR N6WA2025032704

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2026
- Submitted: March 27, 2026
- Operation: Air carrier
- Aircraft: [N503GJ](https://openairdocs.org/aircraft/N503GJ), registered now
- Make and model: Cndair CL6002C11
- Aircraft serial: 10019
- Aircraft time: 46,449 hours, 37,034 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Condition: Faulted
- Location: Nr 1
- Stage of operation: CR
- How discovered: V
- Nature of condition: F
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/N6WA2025032704

## Discrepancy

AIRSPEED, ALTITUDE, AND VSI FLUCTUATING ON F/O SIDE OF FLIGHT DECK.  VSI INTERMITTENT RED V/S DISPLAY DURING STRAIGHT AND LEVEL CRUISE FLIGHT.     REMOVED AND REPLACED ADC #1 IAW AMM 34-13-01. BUILT TEST GOOD.

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