What was found
(CAN) AUTOPILOT HAD UNCOMMANDED 10 TO 15 DEGREE PITCH DOWN WHILE IN LEVEL FLIGHT AT 3000 FEET ON THE LOCALIZER BELOW THE GLIDE SLOPE. FLIGHT GUIDANCE CONTROLLER REPLACED.
- Difficulty date
- June 17, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Dhav DHC8311
- Engine
- Pwa PW123
- System (JASC)
- 2213 · Flight Controller
- Part
- Controller
- Part number
- 7003975901
- Condition
- Failed
- Location
- Autopilot
- Part time
- 18,889 hours
- Component
- Honeywell
- Stage of operation
- AP
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.