from the blog, /2017/01

from the illustrations, /Kamov/Ka_226-Ka_226-T

from the blog, /2016/04

from the illustrations, /Qingdao__Haili/V750-V750

from the illustrations, /Denel__Aerospace__Systems/Rooivalk-AH_2

from the illustrations, /Airbus__Helicopters/Super__Frelon-SA321-G

from the illustrations, /Composite__Helicopter/Adventourer-KC518-C18

from the blog, /2016/09