What was found
COULD NOT TRACK AND BALANCE MAIN ROTOR SYSTEM.
- Difficulty date
- December 11, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N407PH
- Make and model
- Bell 407
- Aircraft serial
- 53003
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Cone Set
- Part number
- 407010111101
- Condition
- Defective
- Location
- M/R
- Part time
- 588 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.