[ron_van_sommeren]

Patrizio Bronzi strikes again

contra rotating prop brushless - Page 71 - RC Groups

Two more Bronzi pieces of art:
blabla ... mit Verstellprop
contra rotating prop brushless - Page 7 - RC Groups
contra rotating prop brushless - Page 8 - RC Groups

First Flight Of DNA Video - Metacafe

contra rotating prop brushless - Page 26 - RC Groups
Hummingbird Aerobatic Aircraft Design

Variable pitch 'movie'
http://static.rcgroups.com/forums/at...ariopitch1.gif

Vriendelijke groeten ;) Ron van Sommeren
• int. electric fly-in, Nijmegen, the Netherlands
• brushless motor building tips & tricks
• diy brushless motor discussion group
• Drive Calculator download & discussion group