Propeller - Kites
monopropeller [(WxH) 120 x 180 mm; propeller: ø 115 mm]
These are our propeller kites.


Unfortunately, these mini propeller kites
(... has anyone seen smaller ones ?)
cannot be kept in the air by the propeller buoyancy alone.
So we had to mount a thin plastic film behind the propeller wings.


[ left: Our monopropeller :
(WxH)  120 x 180 mm; propeller: ø 115 mm]
duplopropeller [(WxH) 225 (incl. prop.) x 125 mm; propeller: ø 100 mm]
The duplo propeller has
two counterrotating wings.
   
[right:
our duplopropeller
(WxH): 225 x 125 mm,
                                propeller: ø 100 mm]
flying propellers