On Wednesday, February 6, 2019 at 9:00:44 AM UTC-8, Jonathan Foster wrote:
I just came across this interesting page: https://www.orolia.com/resources/blo...-you-need-know

On April 6th of this year the GPS week will roll over and on some older instruments it could mess up the date. How many of our soaring instruments might have this problem?

I'm guessing that will be the final end of my 1994 Cambridge Model 10. (It's already had the battery replaced, of course)