The Borovkov-Florov D was an experimental fighter aircraft designed in the USSR from 1940.
The Borovkov-Florov D was an experimental fighter aircraft designed in
the USSR from 1940.1
The Borovkov-Florov D was an experimental fighter aircraft designed in the USSR from 1940.
~
The RK-I (Razdvizhnoye Krylo - Istrebitel – extending wing - fighter) (a.k.a.2
This article provides individuals with tools to overcome or at least manage a fear of flying. Flying can be an enjoyable experience if anxiety is not an issue.