hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,480 Reaction score 13,529 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: 31 2.png 246.2 KB · Views: 35 3.png 113.8 KB · Views: 32 Young.png 100.6 KB · Views: 14
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
