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A helicopter cannot reach a plane's altitude because it does not have much lift. No, the air is to thin high up for a helicopter to sustain flight.
Not sure but it might have been the SR-71 Blackbird.
High altitude
You get a High-Altitude In-game Flight suit. You can watch comerrcials on T.V. too explaining it.
Helicopters are not very well suited to high altitude flight. By their very nature helicopters less suited for high altitudes than airplanes or balloons. Additionally, since the most common usages of helicopters deals in short hops or other low-altitude duties, modern helicopters aren't designed with high altitude flight in mind. The stratosphere is generally agreed to start at about 30,000 feet altitude. While this is pretty near to the helicopter altitude record (in 2005 an Ecureuil/AStar AS 350 B3 helicopter landed on Mount Everest (29,035 feet)) This is far higher than the ceiling of the average helicopter (10 to 12,000 feet).
the altitude is high, around 2194m.
Altitude Trekking is only used for high mountains like in Himalaya, India. Altitude basically represents the height from the sea level, as u go high, you will trek on more high altitude mountains.
If a person is on pacemaker how will high altitude affect him?
Cake mixes contain special directions for use in high altitudes. Many marathon runners train at high altitudes to ensure optimal lung functioning in competitions. The pilot announced to the passengers and flight crew that the plane had reached a comfortable flying altitude.
Because of high altitude sickness which is affected by climbing up high were there is high altitude. High altitude is were there is to much oxygen up high, if you breech in to much oxygen you could faint.
Above 100,000 feet altitude (20 miles).
High Altitude Warfare School was created in 1948-12.