What was found
GYRO PRECESSES 15 DEGREES OFF COURSE IN FLIGHT. MUST BE RESET CONSTANTLY. REPAIRED.
- Difficulty date
- January 14, 2003
- Submitted
- January 20, 2003
- Operation
- Air carrier
- Aircraft
- N723PH
- Make and model
- Bell 407
- Aircraft serial
- 53283
- Aircraft time
- 3,079 hours
- System (JASC)
- 3422 · Directional Gyro and Indicating System
- Part
- Gyro
- Part number
- 5050010902
- Part serial
- 22829
- Condition
- Precesses
- Location
- Cockpit
- Stage of operation
- NR
- 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.