# SDR CA101208007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2010
- Submitted: March 15, 2011
- Operation: Air carrier
- Make and model: Cndair CL604
- Aircraft time: 819 hours
- Engine: Ge CF343B
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: 8220842621
- Condition: Failed
- Location: Right
- Part time: 769 hours
- Stage of operation: CL
- How discovered: O
- Nature of condition: H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA101208007

## Discrepancy

(CAN) SHORLTY AFTER TAKE OFF THE NR 2 ALTIMETER BAROMETRIC SETTING ROLLED BACK TO THE PREVIOUS INPUT SETTING. BAROMETRIC PRESSURE WAS RESET AND REMAIN NORMAL FOR THE DURATION OF THE FLIGHT. AIR DATA COMPUTER WAS REPLACED WITH A SERVICEABLE UNIT.

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