During the 'Fifties, besides the traditional helicopter manufactures such as Agusta, Bell, Hiller, Kaman, Sikorsky, Sud Aviation, MIL and Westland, other companies entered the promising rotary-wing sector. These included the Curtiss-Wright engine manufacturer and conventional aircraft manufacturers such as Bristol, Cessna, Fairchild, FIAT, McDonnell and Short besides the blimp maker Goodyear. A plethora of wishful start-up new entries - soon destined to sink into oblivion - also tried to grab a share of the rich military procurement market. A final fitting homage goes to those brave test pilots who risked life and limb in so many contraptions with dubious flight qualities. (download book)
(Aeromedia, June 2020)