hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 38,288 Reaction score 20,426 7 April 2020 #1 Hi, here is a convertiplane of early 1940s,designed by Mr. Young Ho Kown. documents.mx_rotary-wing-aircraft-handbooks-and-history-volume-13-convertible-aircraft Attachments 1.png 121.1 KB · Views: 33 2.png 246.2 KB · Views: 39 3.png 113.8 KB · Views: 36 Young.png 100.6 KB · Views: 19
Hi, here is a convertiplane of early 1940s,designed by Mr. Young Ho Kown. documents.mx_rotary-wing-aircraft-handbooks-and-history-volume-13-convertible-aircraft
