This clock didn't work so I removed it in preparation for installing a JPI FS-450 in that hole.
It's probably the original clock from my F model.
Took the back off just to see what they look like inside and found it's nice and shiny with no corrosion. On a whim, I gave it a squirt of WD-40 and it started working just fine.
I'm guessing the oil had dried out as it sat for 20 years while being disconnected from power and the WD-40 broke things loose.
The previous owner had self installed an iFly GPS and used the clock circuit for power. Then he installed a power switch to the GPS as that circuit is always hot.
Anyway if you want to try it, shoot me $20 to cover shipping and it's yours.
With a 12V DC power supply, I’m thinking that would make a most excellent desk clock once set into a custom wood base, stained a nice, rich grain-enhancing brown, with a deep luster poly coat and a tail number embossed below the clock…
Thanks, George. I've decided to give this a pass because the clock by design isn't very accurate. But This YouTube Video [youtube.com] explains how it is a mechanical clock but is "wound" electrically. Very interesting.
With a 12V DC power supply, I’m thinking that would make a most excellent desk clock once set into a custom wood base, stained a nice, rich grain-enhancing brown, with a deep luster poly coat and a tail number embossed below the clock…
Interesting how the main spring is wound with a solenoid-driven movement, not a DC motor. This is the same company that produced the majority of clocks from 1937-1984 for your Buicks, Chevys, Cessna and military. (In high demand for vintage vehicles.) Would your digital and LED clocks still work after 60 years?
Lachlan, Send me a private message with your full name and address and I will give you the following aircraft clock which also is lighted. Club members will look forward to the finished project. George Jameson has a good 12V solution.