Other Projects 1/2A Class design Bolly fuselage with our teams modified special design high aspect ratio wings and foil section. Motor is unique with no external muffler. All internal to minimise drag. Stuart Sherlock of SUPERCOOL props has the best 1/2A single bladed props around. Should be a the model to beat at the 98 NATS. Piloted and built by Stephen Lange with some help from his mates. Neat single bladed prop from SUPERCOOL PROPELLORS Developmental prototype designs for the above model. NEWS FLASH!!!! CONGRADULATIONS TO STEPHEN LANGE SECOND PLACE IN 1998 NATS FOR 1/2 A WEATHER WAS NOT THE BEST.