GRAND FORKS — A pilot who just set a high-altitude record in June of 2023 is getting ready to do it again. On Wednesday, Nov. 8, he ran a test of a pressurized flight suit at University of North ...
Engineer and test pilot Miguel Iturmendi cleared a major hurdle in his effort to pilot his electric aircraft, Helios Horizon, into the stratosphere when the partial pressure suit that he will wear on ...
In a partial-pressure suit, the counter-pressure is not as complete as in a full-pressure suit, but it is placed so that shifts in body fluids are kept within reasonable limits. On the other hand, a ...
True altitude, defined as the height above mean sea level (MSL), is crucial for pilots to maintain situational awareness, interpret geographical elevations, and safely avoid obstacles. It is primarily ...