Sunday, January 9, 2011

The Bunch Scorpion

OS FS.20 4-stroke powered Senior (Tileston)





FX Ryan (L) Eut Tileston (R) K&B .29
 At Galesville, NY 1990
Eut



 Inverted engine
Eut Tileston (L) Colin Borthwick (R)
Queensland, Aus.

Mervil Lispsey Lake Sam Rayburn, TX

Scorpion Major:  Upright engine (low thrustline)
 Scorpion Senior: Inverted engine (high thrustline)

Mo-Tom Supersport Videos











And many more here

Monday, January 3, 2011

Friday, December 31, 2010

Wednesday, December 22, 2010

Boll Aero 1.8



Tom,

My latest effort from a 3 part article in the British magazine AMI. Designed by Chris Boll. it is called the Boll Aero 1.8. Not too
difficult to build with basic machine skills. Test running will have to wait until after the holidays.

Merry Christmas

Dave Acton


Update:  It runs!