ARC RT-359A aircraft ATC transponder system manufactured by Aircraft Radio and Control, a division of Cessna Aircraft Company.

Included:

• RT-359A transponder unit
• Control head with squawk selector
• Mounting tray
• Wiring harness
• Dropping resistor for 28V aircraft installation
• Avionics shop paperwork

Specifications:

• Model: RT-359A
• Part Number: 41420-002B
• Certification: TSO-C74c
• 14V unit configured for 28V aircraft using dropping resistor

Condition:

Unit was removed from aircraft avionics service and sent to an avionics shop for bench testing.
Service paperwork notes intermittent code switches and component faults.

Operational condition unknown.

Sold as-is for parts, repair, or experimental aircraft use.