What was found
NOISE/RUMBLE HEARD COMING FROM ENGINE AREA DURING START.
- Difficulty date
- May 18, 2011
- Submitted
- September 9, 2011
- Operation
- Air carrier
- Make and model
- Bell 212
- Aircraft time
- 26,506 hours
- Engine
- Pwa PT6T3B
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Noisy
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.