What was found
DESCENDING THRU 12,000 FEET WITH AUTO PILOT ENGAGED, AIRCRAFT WENT INTO UNCOMMANDED ROLL TO THE RIGHT. REMOVED AND REPLACED ROLL CHANNEL, IAW B727 MM 22-11-111, OPS CHECKED GOOD IAW B727 MM 22-10-0. OPS CHECKED GOOD.
- Difficulty date
- October 23, 2001
- Submitted
- October 24, 2001
- Operation
- Air carrier
- Aircraft
- N749DH
- Make and model
- Boeing 727200
- Aircraft serial
- 22013
- System (JASC)
- 2211 · Autopilot Computer
- Part
- Computer
- Condition
- Malfunctioned
- Location
- Autopilot Sys
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.