Wow, I almost stacked the spit up today. I just got back from the field and my RX cut out. I got 3 pretty bad glitches and so I landed. I gave it a range check on the ground and the RX completely quit working! With the TX antenna fully extended even. My battery was still reading over 5 volts so that was not an issue. I am sure it is the filter or something. Off to Hitec along with all of my other broken radio stuff.