Oxford Aircraft Schools 2154 250th St NW Green Castle Aero Club will take part in Second International Learn To Fly Day. The event is scheduled for May 21st 2011. The club prepared many attractions including: Flour drop rules: The (obvious) point is to drop flour bomb as close to the target as itand#039;s possible. The measurements will be taken from the initial point of impact (flo ... Oxford IA Aircraft Schools Green Castle Aero Club LTD www.greencastle-aeroclub.com Business Reviews Green Castle Aero Club LTD Testimonials