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

System includes:

• Transponder unit
• Control head with squawk selector
• Wiring harness
• Mounting tray with dropping resistor

Specifications:

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

Condition:

• Good cosmetic condition
• Removed from aircraft avionics collection
• Operational condition untested

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