Personally, I think it will be years before you see everyone running the 2.4ghz systems. Look around the local fields and you still see guys using transmitters that are 15 years old. Not everyone in "pylon" will instantly switch. Plus like Barry said, Pylon is a Team sport....you have callers and pilots that both fly, pretty hard to have two teammates in separate lanes.

2.4ghz is certainly a new wave of technology for us r/c guys, but it will take many years for that to filter through. And the 72mhz stuff works extremely well, so some guys may not have any desire to ever switch?????

Randy Bridge
Team Horizon