Reply With QuoteI don't remember when the switch from the 3 blader to the 4 blader took place, but I had heard the reason for the switch was because the 4 blader was easier on the airframe...Originally Posted by Samuel
Senior Member
Rare Bear Prop
Just found this. Did the Bear switch back to the four blade after this test?
http://www.aafo.com/racing/2004/rare_bear_prop_change/
Registered Member
Re: Rare Bear Prop
I don't remember when the switch from the 3 blader to the 4 blader took place, but I had heard the reason for the switch was because the 4 blader was easier on the airframe...
Air Race Crew
Re: Rare Bear Prop
The back to back test never took place as a technical problem ensued. So no data - no change. The three blade did put more of a vibratory feel into the airframe.
John Slack
