BigguyOz Key Veteran Location: Forster, New South Wales, Australia
My Posts This: Topic Forum | The Spartan uses the IR sensor sold by FMA, which costs about $40 I think.
Sure a stabiliser relying on infrared signals will be affected by close up obstacles, but the effect is less than you would think, and just manifests itself in a tendency for the heli to lean away a bit from the obstacle. Objects more than about 30 feet away have only a marginal effect. If you want to hover near something, you just adjust the trim to compensate for the heli's slight tendency to move away from it. It is really no big deal.
Tony Stott |