The Aero Sledge! funny winter transport engineering, remodeled sledge and construction for travel

For those who don’t know what an Aero sledge is, it's such a sledge, which has a propeller at the back of it, that blows and with the air pushes it forward! This is funny winter transport powered by an airplane-type engine and mounted on either three or four skis 😉
By the way .... Sir Ernest Shackleton used Finse to test various pieces of equipment and provisions for his Imperial Trans-Antarctic Expedition (1914 - 1917), notably the 'aero-sledge' was the most pioneering invention ever trialled at Finse. engineering construction for travel