03-05-2020 Casey (email: rosario7q@gmail.com) Вопрос: Thanks funny site https://www.theheartsdialogue.com/stmap_12ss5sm.html is voltaren gel over the counter in canada Like other parts of the plane, the helmet-mounted displayГўВЂВ”with its newfangled gadgetryГўВЂВ”works better on paper than in practice. According to Charlie, some test pilots have experienced spatial disorientation in flight serious enough that they have disabled the data and video streams to the helmet and landed using the planeГўВЂВ™s conventional flight displays. Spatial disorientation is a potentially lethal condition in which a pilot loses his bearings and confuses perception with reality. A 2002 joint U.S.-U.K. review of Class A mishaps in the U.S. Air Force between 1991 and 2000 found that spatial disorientation was implicated in 20 percent of cases, at a cost of $1.4 billion and 60 lives. (Class A mishaps are defined as incidents that result in a ГўВЂВњfatality or permanent total disability,ГўВЂВќ destruction of an aircraft, or $1 million or more in damage.) The reportГўВЂВ™s authors worried that, with the advent of helmet-mounted displays, mishaps involving spatial disorientation ГўВЂВњwill continue to pose a significant threat to aircrew.ГўВЂВќ
