What was found
NR 2 ENGINE TURBINE FAILURE, 2ND STAGE LP TURBINE BLADE SEPARATION WITH DAMAGE TO THE 1ST STAGE LP TUBINE BLADES AND 2ND STAGE GUIDE VANES. LP SECTION FROZEN BUT PROP SHAFT TURNS.
- Difficulty date
- August 31, 2007
- Submitted
- September 14, 2007
- Operation
- Air carrier
- Aircraft
- N809WP
- Make and model
- Dhav DHC8103
- Aircraft serial
- 146
- Aircraft time
- 44,539 hours, 61,061 cycles
- Engine
- Pwa PW121
- Engine time
- 23,808 hours, 45,536 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Blades
- Condition
- Separated
- Location
- Nr 2 Engine
- Component
- Engine · Pwa · PW121
- Component part number
- PW121
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- Z, J
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.