When I got my amateur radio license, I needed a UTC clock. I didn’t have room on my walls for anything more, so I build one for my iPod. You are welcome to use it if you think it would be useful.
The clock does not go into sleep mode as long as it is plugged in, and it reflects the UTC time and date as well as the local time and date based on the clock settings in your iPod. As far as I know, there are no bugs in it.
Mike Wells
KF7FBQ