Comm radio worked when removed. The Number 1 on the com does not light up but hey they all start with 1 so no biggie. Unknown on the nav radio but does have the GLS350 unit, the rack and some wiring. Not much else known but I did slide the radio into my plane to test.

Introducing the Collins VHF-251 Com and VIR-351 Radios with Glidescope GLS-350. This avionic system is perfect for any aircraft looking for a reliable and high-quality communication device. The device features a one-of-a-kind LED out and is designed to provide clear and concise communication during flights.

With a brand name like Collins, you can trust that this device is made to last and provide top-notch performance. It comes with a custom bundle that includes the VHF 251 manufacturer part number and is perfect for those looking to upgrade their avionic system. This system is a great addition to any aircraft and will provide a safe and comfortable flying experience.