Show MONTANA A WINNER aeronaut from that state has made successful trip in alash p a montana aeronaut Is the first man to sail an airship over the world s fair aeronautic course he made a trial ascension tuesday and demonstrated that his machine Is dir but owing to scarcity of power he was unable to propel it without great difficulty against the wind the benbow airship ascender ec to a height of from to feet and starting from about center of the course sailed as far as the east gate before descending the descent was made in a straight path and the raa chine was then led back to the start ing point the airship consists of a cigar shaped balloon and an aluminum car it has a ten horsepower engine run by hydrogen gas the bag Is about seventy feet long and has sixteen propeller blades four on each wheel and two wheels on each side of the car the bag has a capacity of 14 cubic feet and the hydrogen gas which it holds has a lifting power of pounds |