What was found
BUF - WITH FLAPS AND SLATS SELECTED DOWN, A LOUD THUMP WAS HEARD THEN CONTROL WHEEL REQUIRED 90 DEGREE CONTROL INPUT TO MAINTAIN STRAIGHT AND LEVEL FLIGHT. SPLIT FLAP INDICATION ON GAUGE. (M)
- Difficulty date
- September 17, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N933F
- Make and model
- Doug DC933F
- Aircraft serial
- 47191
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Retract Mech
- Condition
- Malfunctioned
- Location
- Te Flaps
- Stage of operation
- NR
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.