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The National Operating Committee on Standards for Athletic Equipment (NOCSAE, pronounced /'nɒxsi/ NOKH-see) is a nonprofit standards organization which develops standards for the manufacture of certain protective athletic equipment in the sports of baseball, football, hockey, lacrosse, and polo. NOCSAE conducts and funds scientific research ...
A piece of the wreckage of Air New Zealand Flight 901, which crashed in Antarctica in 1979, despite being equipped with a GPWS.All 257 people on the plane died. Beginning in the early 1970s, a number of studies looked at the occurrence of CFIT accidents, where a properly functioning airplane under the control of a fully qualified and certificated crew is flown into terrain (or water or ...
Topo (climbing) In climbing, a topo (short for topology) is a graphical representation of a climbing route. Topos range from a photograph of the climb on which the line of the route is overlaid, to a detailed diagram of the key features and challenges of the climb, which are typically represented as standardized UIAA topo symbols.
Qualifying standards in athletics. In sports under the athletics banner, certain competitions require an athlete to meet a qualifying standard, meaning a mark as good or better than this set mark, in order to be eligible to compete. Naturally, an elite level competition does not want to embarrass its reputation nor the competitor in an event ...
Proposition 48 is an NCAA regulation that stipulates minimum high school grades and standardized test scores that student-athletes must meet in order to participate in college athletic competition. The NCAA enacted Proposition 48 in 1986. [1] As of 2010, the regulation is as follows:
In modern mapping, a topographic map or topographic sheet is a type of map characterized by large- scale detail and quantitative representation of relief features, usually using contour lines (connecting points of equal elevation), but historically using a variety of methods. Traditional definitions require a topographic map to show both ...
Minimum Obstacle Clearance Altitude, or MOCA, is the lowest published altitude in effect between fixes on VOR airways or route segments that meets obstacle (like a building or a tower) clearance requirements for the entire route segment. Within the United States, this altitude also assures acceptable navigational signal coverage only within 22 ...
Lowest safe altitude. In aviation (particularly in air navigation ), lowest safe altitude ( LSALT) is an altitude that is at least 500 feet above any obstacle or terrain within a defined safety buffer region around a particular route that a pilot might fly. The safety buffer allows for errors in the air by including an additional area that a ...