One-Man Amphibious 'Copter' [video] (1955)
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That being said, I wish modern news and video had more of the magic from this time period when it comes to composition. Love the music and the narrative voice.
Originally developed by the US Army for reconnaissance.
With guard rails and fully enclosed rotor blades, it might've worked. I can't think of anywhere to deploy it where it would have advantages over other modes of transportation. Desert, coastlines, ... but then what for? Landmine detection? It's also really loud, so no public or residential deployment.
And even if it had been hardened and dummy proofed, disruption of the blades would not have had many safe failure modes.
He seems to be fastened both at the feet and at the hip with some sort of wire, so I don't think he actually can fall off. But still.
Or a sudden dog running across the field. Or checking your insta-feed and overlooking that group at the wedding crossing the park.
Apparently it’s from the inventor himself, with more info.
https://en.wikipedia.org/wiki/De_Lackner_HZ-1_Aerocycle#Test...
Sources:
https://abpic.co.uk/pictures/view/1140732
> It is the only surviving HZ-1. The prototype, designated DH-4 ...
https://transportation.army.mil/museum/coldwar/index.html
> The HZ-1 was tested at Fort Eustis in 1956.
https://archive.org/stream/ArmedForcesFilms1956/ArmedForcesF...
> IESM-543 . Released July 1956 ... The Aerocycle is an experimental one man flying machine.
http://www.aviastar.org/helicopters_eng/lockner_helicovector...
> DH-4 first flew in January 1955.
https://asc.army.mil/docs/magazine2/armyalt-oct-dec-15.pdf
> In 1954, he proposed that if the rotors of a helicopter were on the bottom, a pilot could use his own weight to steer the vehicle using kinesthetic control, similar to riding a bicycle.
https://en.wikipedia.org/wiki/De_Lackner_HZ-1_Aerocycle
> First flight 22 November 1954
https://www.youtube.com/watch?v=VyBHM1vZLzc
> The De Lackner DH-4 "Aerocycle", later renamed the HZ-1 Aerocycle