Following the successful polar expedition of 1987, Hubert de Chevigny contributed to the filming of several Ushuaïa television programs , notably in southern Africa, and then embarked on the design of a long-range, all-terrain, crewed aircraft, the Explorer , which he had built in Dean Wilson's workshops in Idaho . The first prototype, Explorer 1 (N376DT) , intended for the Ushuaïa Foundation and TF1 for Nicolas Hulot, flew only during the summer of 1991 before crashing in British Columbia . The second prototype, Explorer 2 (N376LC), was used by Canal Plus for Stéphane Peyron 's program Dans la nature (In Nature ), nicknamed "The Plane" . Capable of carrying seven people, it was used in various locations, including Tierra del Fuego and the Great Barrier Reef .
In 2001, Hubert de Chevigny returned to the North Pole with Gérard d'Aboville aboard a Private Explorer aircraft (also called Explorer Ellipse or mini-Explorer ) of his own design, also built in Idaho. The expedition aimed to reach the North Pole using celestial navigation, sextant and solar compass, without the aid of GPS instruments.