I never used them on my planes/helis/boats.... only cars but I want my new OS91 to last a long time.
Russ
02-01-2002 Over year old.
Doug Elite Veteran Location: Naples Florida....
As I have mentioned before I think in most installation's the fan does a good job of inertially "cleaning" the air and I don't see the need. If you are learning to hover over dirt or dirty asphalt then it might be useful.
02-01-2002 Over year old.
RappyTappy Elite Veteran Location: Las Vegas, NV
Does the 'x' mean yes and the other 'x' mean no? Or is it the other way around?
