Cristea Constantinescu Helicopter Projects

[hesham]

Hi,


also from the book, Romanian Aeronautical Constructions,the engineer Cristea
Constantinescu designed the C.O.1,an autogyro-helicopter with a pusher air-
screw and two co-axial rotors in 1934,he continued by C.O.2,a modern helicopter
by its time,design began at 1938 but never completed.

 

[Whiterabbit72]

Hi,


also from the book, Romanian Aeronautical Constructions,the engineer Cristea
Constantinescu designed the C.O.1,an autogyro-helicopter with a pusher air-
screw and two co-axial rotors in 1934,he continued by C.O.2,a modern helicopter
by its time,design began at 1938 but never completed.

Article on the Constantinescu CO.1 and CO.2 from the Romanian model magazine Modelism 2012 no 02 issue 133.

 

[hesham]

Article on the Constantinescu CO.1 and CO.2 from the Romanian model magazine Modelism 2012 no 02 issue 133.

Oh my God,great find.