What was found
WHEN THE SPEED BRAKE IS DEPLOYED, AIRCRAFT BANKS TO THE LEFT EXCESSIVELY. AILERON TRIM SET AT 0. WHEN THE B-SYSTEM IS OFF, THE AIRCRAFT DOES NOT ROLL.
- Difficulty date
- October 14, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7455U
- Make and model
- Boeing 727222
- Aircraft serial
- 21909
- Engine
- Pwa JT8D15
- System (JASC)
- 2760 · Drag Control System
- Part
- Control Mech
- Condition
- Malfunctioned
- Location
- Speed Brakes
- Stage of operation
- DE
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.