# SDR CA991103046

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Dhav DHC8301
- Engine: Pwa PW123
- System (JASC): [3414 · Airspeed/Mach Indicator](https://openairdocs.org/jasc/3414)
- Part: Indicator
- Part number: PH11001DH
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991103046

## Discrepancy

(CAN) NR 2 AIRSPEED INDICATOR FAILED DURING CRUISE FLIGHT AT FL 210.  A/P AND Y/D ALSO FAILED.  INDICATOR OPERATED ERRATICALLY FOR 1/2 HOUR BEFORE RETURNING TO NORMAL.  UNEVENTFUL LANDING CARRIED OUT AT DESTINATION.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.