What function does the roll disconnect handle perform?

• A. Separates the lateral control freeing the unjammed aileron while SSCU maintains lateral control through the multi-function spoilers on the jammed side
• B. Locks the ailerons in place
• C. Adjusts rudder trim
• D. Engages autopilot roll axis

Answer: (A)

This tests how roll control is preserved when an aileron jams. The roll disconnect handle separates the control linkage to the jammed aileron, freeing the unjammed aileron to provide roll. At the same time, the Spoiler Servo Control Unit uses the multi-function spoilers on the jammed side to help maintain lateral control, giving you continued roll authority despite the jam. It’s not about locking the ailerons, adjusting rudder trim, or engaging the autopilot roll axis—the roll disconnect’s job is to isolate the faulty side and rely on the functioning surface plus spoilers to keep lateral control available.