What was found
ON TAXI OUT CREW NOTED AIRCRAFT ATTITUDE MISCOMPARE. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE DETERMINED #2 VERTICAL GYRO HAD FAILED. #2 VERTICAL GYRO REPLACED WITH OVH UNIT. OPERATIONAL TEST OF #2 VERTICAL GYRO GOOD.
- Difficulty date
- August 26, 2021
- Submitted
- August 30, 2021
- Operation
- Air carrier
- Aircraft
- N265CM
- Make and model
- Cessna 560CESSNA
- Aircraft serial
- 5600521
- Aircraft time
- 8,462 hours, 8,117 cycles
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Vertical Gyro
- Part number
- 7000622901
- Part serial
- 05019704
- Condition
- Failed
- Location
- Zone 100
- Part time
- 113 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.