ARC Cessna RT-359A 300 XPDR Transponder PN 41420-0028 SN 22785 – As Removed Core

Make / Model

• Manufacturer: Aircraft Radio & Control (ARC) – Cessna division

• Item: Mode A Transponder Receiver/Transmitter

• Model: RT-359A (300 XPDR)

• Part Number: 41420-0028

• Serial Number: 22785

• Voltage: Marked 14V unit (with note for 28V aircraft using dropping resistor on mounting)

• Configuration: Panel-mount remote transponder with integrated code selector

Condition

• As Removed – Core Unit

• No functional testing performed

• Sold as-is for repair, overhaul, or parts

• Cosmetic wear consistent with age and storage

• See photos for exact condition and data plate details

• No tray, connector, or paperwork included unless shown

Compatibility

Important: Exact aircraft compatibility depends on installation approval, wiring, voltage configuration, and mounting provisions. This is an early ARC/Cessna 300-series Mode A transponder used in legacy installations.

Manufacturers (Not Verified)

• Cessna

• Beechcraft

• Piper

• Other GA aircraft with legacy ARC transponder installations

Typical Aircraft Installations (Not Verified)

• Cessna: 150, 152, 172, 175, 177, 180, 182, 185, 206, 210, 310, 320, 340, 401, 402, 414, 421

• Beechcraft: Bonanza series, Baron series, Travel Air, Duchess

• Piper: PA-23, PA-24, PA-28, PA-30, PA-31, PA-32

System Notes

• Legacy Mode A only transponder

• Not ADS-B compliant

• Installation requires appropriate mounting tray, connector, and approved data

• Voltage configuration must match aircraft electrical system

Installer verification required before purchase or installation.

Shipping

• Fast domestic shipping

• Worldwide shipping via eBay International

• Same-day or next-business-day handling when possible

• PLEASE NO RETURNS ON CORE AVIONICS

Notes

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