What was found
ACFT WAS ON A ROUTINE FLIGHT. WHEN THE NP (PROP SPEED) INDICATION WENT TO ZERO. THE TACH GENERATOR WAS REPLACED WITH AN O/H UNIT WITH OUT FURTHER INCIDENT.
- Difficulty date
- July 28, 2011
- Submitted
- September 9, 2011
- Operation
- Air carrier
- Make and model
- Beech B200
- Aircraft time
- 10,011 hours
- Engine
- Pwa PT642A
- Propeller
- Mcauly 4HFR34C754
- System (JASC)
- 6140 · Propeller Indication System
- Part
- Tach Generator
- Part number
- 503890571
- Condition
- Failed
- Location
- Propeller
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.