Hi everyone
I think I have a solution for the Aero Composites prop ring issue that might be a little more elegant hopefully (but the inner tube idea is pretty clever!)
These are made from an elastomeric material and have an improved cross section for better durability. Expecting to have at least three of these for testing around January 25th. The first one is going on an F-1 Rocket that is flown almost daily here at Spruce Creek.
If someone has a 2-blade Aero Composites prop that they would be willing to take some measurements to confirm the rings are the same as the 3-blade, please PM me.
One challenge is trying to make sure the unobtainium is not just transformed to cantaffordium, while still making something that will last longer than those old green prop rings.
Thanks.
Norman Howell
Spruce Creek Fly-In, FL