Search results
Results from the WOW.Com Content Network
Flight levels [3] are described by a number, which is the nominal altitude, or pressure altitude, in hundreds of feet, and a multiple of 500 ft.Therefore, a pressure altitude of 32,000 ft (9,800 m) is referred to as "flight level 320".
at each geopotential altitude, where g is the standard acceleration of gravity, and R specific is the specific gas constant for dry air (287.0528J⋅kg −1 ⋅K −1). The solution is given by the barometric formula. Air density must be calculated in order to solve for the pressure, and is used in calculating dynamic pressure for moving vehicles.
For instance, in Australia, VMC minima outside controlled airspace are clear of cloud with 5,000 m visibility below 3,000 ft AMSL or 1,000 ft AGL (whichever is higher), and 1,000 ft vertical/1,500 m horizontal separation from cloud above these altitudes or in controlled airspace. Above 10,000 ft, 8,000 m visibility is required to maintain VMC.
Air quality plummeted across large parts of the United States and Canada again at the end of June as hundreds of wildfires continue to rage out of control north of the border.. There are 499 fires ...
Where are wildfires burning in Canada right now? 21:00, Ariana Baio. Air quality has plummeted again this week across large parts of the United States and Canada as hundreds of wildfires rage out ...
A minimum off-route altitude (MORA) provides a quick way for an aircraft pilot to read the minimum altitude required for terrain and obstacle clearance. MORAs give at least 1,000 feet altitude clearance above terrain and obstacles such as radio masts, and 2,000 feet where the terrain and obstacles exceed 5,000 feet. [1]
This may be significantly higher than 500 feet or 1,000 feet. 500 ft rule An aircraft must maintain an altitude of 500 feet above the surface, except over open water or sparsely populated areas. In those cases, the aircraft may not be operated closer than 500 feet to any person, vessel, vehicle, or structure. 1000 ft rule
Canadian Pacific is a transcontinental railway with direct links to major ports on both coasts of the U.S. and Canada. Each holiday train is about 1,000 feet in length and consists of 14 rail cars ...