Agree, 16 gram may not sound like a lot of weight until you start looking at what size models are park flown. At least the temp range has improved although I still have concerns that 140F may be an issue in a CF constructed sailplane. IMO, still in the wait and see phase. Of course the drone/quad market which these are focused at will be just fine with the module as is. Makes me wonder just how much effort they will expend on the airplane market? Do any other manufacturers have anything ready to go?