Thanks for your replies so far guys, wel maybe I should not have used the term mist, since we do not have real mist here. It was just water from the rainy day. And yes we did check the bateries, they were both in excellent condition. we do not have any power nor radio towers in a radius of about 3 miles. If it was some communication interference there would not be any reason for the other planes not to get it. We are a small but very close nit club so it fell like it was everybody's plane that crashed, since everybody was trying to figure out what happened.
Anyway if anyone else has any ideas, please lets discuss them since we reeeaaaaaly realy are trying to figure this one out. Also we have to other friends who bought new gassers, like mines and are now very hesitant to put them in a plane. Eventhough, as I said b-4. People have been flying gassers for a while now. But the happenings seemed to have been too coincidential.
Hoping to hear frm you all. Regards