Just wondering if anyone has used to AR6100 Spektrum receiver in combat. They consider it for park fliers, but thought some of you may have more experience. I have a real problem putting a $90 Rx in a combat plane, but my Tx dies recently and I upgraded to a Spektrum. Now I have half a dozen receivers sitting around and I'm trying to figure out if I should sell them off or buy another FM TX. For the cost of sending it off and having it repaired I could almost replace it. Also curious what receivers most of you use in you combats. Thanks.