@john-hamilton Hi John, yes , I visited the USAAF "Bloody 100th" museum at Thorpe Abbots a few times. The local volunteers that run the museum do a...

@norman-oklahoma Hi Norman, Thank you. Yes, I can see a free firmware update for the System1200 at the Precision Geosystems website. This is ...

@field-dog Thank you , field-dog. 🍺 🍺

@hpalmer Thank you. This is very helpful.