Science
FASCINATING RC SIKORSKY HO3S-1G SCALE MODEL HELICOPLER WITH COMBUSTION ENGINE / FLIGHT DEMONSTRATION
Model: Sikorsky HO3S-1G (United Status Coast Guard) Scale: app. 1/10 Rotor diameter: app. 2.00 m Take-off weight: app.
Model: Sikorsky HO3S-1G (United Status Coast Guard) Scale: app. 1/10 Rotor diameter: app. 2.00 m Take-off weight: app.
