Astro Tech Cessna Quartz Chronometer Lc-2 Not Working P/N: AT420100 (23456)

Vendor: Cessna

Astro Tech Cessna Quartz Chronometer Lc-2

P/N: AT420100

Powers on but not working!

As removed from a 1977 Cessna T337G

NOT WORKING PROPERLY. FOR PARTS OR REPAIR ONLY.