What was found
(CAN) DURING CLIMB, THE FAN ROTOR SPEED DROPPED UNCOMMANDED FROM 90 PERCENT TO 70 PERCENT. THE REMAINING ENGINE PARAMETERS ALSO DECREASED ACCORDINGLY. TROUBLESHOOTING IS ON-GOING.
- Difficulty date
- November 8, 2011
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Lear 60LEAR
- Engine
- Pwa PW305A
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Power Loss
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- R, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.