One of my Youtube subscribers sent me a note with this video that was recently uploaded showing Lyle/KK7P from Elecraft with a team of folks operating the prototype Elecraft KX3 at Mt. Little SI in Washington. Mt. Little SI is also a Summits On The Air location numbered W7/KG-134. Watch the video with the KX3 prototype in action!
Team K7S activates Mt Little SI for Summits on the Air with Elecraft KX3 - YouTube
Team K7S activates Mt Little SI for Summits on the Air with Elecraft KX3 - YouTube