Service difficulty report · Engine · Aerosp ATR72

Difficulty date
October 26, 2004
Submitted
January 5, 2005
Operation
General aviation
Make and model
Aerosp ATR72
Engine
Pwa PW124B
Part
Engine
Condition
Failed
Location
Left
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
E, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) DURING CRUISE, PROPELLER SPEED DECREASED ACCOMPANIED BY MASTER WARNING AND CCAS+LOW ALERTS. THE CREW SECURED THE ENGINE, DECLARED PAN PAN AND COMPLETED A SING LT ENGINE LANDING AT DESTINATION. MFG WILL MONITOR THE INVESTIGATION AND AMEND THIS REPORT TO REFLECT ROOT CAUSE ONCE DETERMINED.