Early 60;s remember a show, Skippy the Kangaroo I think it was, maybe you can confirm Spinwing. anyways lots of Bell 47 action, think that was the start. Then a few years later getting hoofed out the back of Wessex;s to spend many miserable nights sitting in a wet hole in the back of beyond while the drivers went home for tea, medals and Mess P###up;s decided it for me. Now 10,000+later still get a chuckle out of it everyday I;m at work.