What was found
PILOT COULD NOT SELECT AN ALTITUDE ON THE AUTO-PILOT ALTITUDE PRESELECT FUNCTION. THE CONTROLLER KEPT CHANGING ALTITUDES INSTEAD OF THOSE SELECTED. TWO MORE FLIGHT GUIDANCE PANELS FAILED.
- Difficulty date
- November 16, 2016
- Submitted
- November 16, 2016
- Operation
- General aviation
- Aircraft
- N76CS
- Make and model
- Raythn HAWKER900XP
- Aircraft serial
- HA178
- Aircraft time
- 2,481 hours, 1,874 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Control Panel
- Part number
- 8221107102
- Part serial
- 27PBN
- Condition
- Malfunctioned
- Location
- A/P Altitude
- Part time
- 2,481 hours, 1,874 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.