On a roof of 45-storeyed hotel Four Seasons Hotel in the city of Denver, the State of Colorado (USA), tests new джетпака, hydrogen working at base and nitrogen were carried out. 30-second flight and soft landing (thus without any insurance) carried out real сорвиголова and a modern raketchik by name of Nick Makomber. He took a small detour and safely sat down back on a hotel roof.
It should be noted that this flight is a part of test preparation of the Goalfast company to attempt of installation of a world record on flight from a roof of the highest building located on the southern hemisphere. It will be used for this purpose джетпак, working at the compressed non-flammable mix from peroxide of hydrogen and nitrogen which will create necessary draft for flight.
By the way, as report the western sources, one New Zealand company at the moment works over creation commercially available джетпаков and even obtained the license for carrying out flight tests with the assistance of the person.