| 摘要 |
Methods, systems, and computer program products for using airport information based on the flying environment. In one embodiment, a method of using airport information based on the flying environment includes determining height, ground speed, and if a helicopter is taking off based on determined height, determined ground speed, a takeoff height value and a takeoff speed value. In one embodiment, the helicopter is determined to be taking off when the determined height is less than the takeoff height value and when the determined ground speed is less than the takeoff speed value.
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