Directisyn DN104
Directisyn 501-1162-01 DN-104 A Directisyn 501-1162-02 DN-104 B Directisyn 501-1162-03 DN-104 C The Directisyn provides heading information to the aircraft [...]
Flight Control Computer Amplifier
The heart of the control system is the computer. Combining both digital and analog elements, the Butler National maintained computer [...]
SA-200B Servo Actuator
The SA-200 Servo Actuator is used for both Pitch and Roll control in various Learjet autopilot systems. The Pitch servo [...]
FC-110 Automatic Flight Control System
Butler National boasts years of control system engineering, design and obsolescence solutions. The former "JET" FC-110 Flight Control System for [...]
FC-200 Automatic Flight Control System
The FC-200 is exclusively repaired and supported by Butler Avionics, Inc. Butler National now possesses manufacturing and repair rights for the Learjet Autopilots.
FC-530 Automatic Flight Control System
Butler National boasts years of control system engineering, design and obsolescence solutions. The former "JET" FC-530 Flight Control System is a Butler National Corporation supported product.
AV-500B Vertical Accelerometer
The Butler National AV-500B is a proprietary design commercial off-the-shelf accelerometer. Butler National has also designed a similar lateral accelerometer.
B762-4002 Gun Control Unit
The B762-4002 GCU operates the 7.62x51mm Bushmaster® Chain Gun®.

