What was found
WITH A/P A ENGAGED CLIMBING PASSING FL290 AIRCAFT OSCILATING IN PITCH AXIS AGRESSIVELY CREW REPORTED WITH A/P A DISENGAGED PITCH MOVEMENT STILL EXTREMELY STIFF, LATERAL MOVEMENT NORMAL LOCKING FOR MX FERRY
- Difficulty date
- June 18, 2025
- Submitted
- June 20, 2025
- Operation
- Air carrier
- Aircraft
- N37408
- Make and model
- Boeing 737924
- Aircraft serial
- 30125
- Aircraft time
- 64,312 hours, 26,949 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Autopilot Sys
- Condition
- Malfunctioned
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.