The area above the legally established minimum flight altitudes, including the area needed to ensure safe takeoffs and landings of aircraft. 49 USCA § 40102(a)(30). [Cases: Aviation 3, 231. C.J.S. Aeronautics and Aerospace §§ 7–9, 21, 73.]
navigable airspace Read More »
airspace n. 空气空间 指地球外部和围绕地球的大气层，特别是直接在某一特定国家领土和领海之上的大气层部分。国际法已采纳了习惯法上的格言，即「谁拥有土地，谁就拥有土地的上空」，因此，国家领土之上的空气空间从属于一国的主权，除从事不定期航行的民用航空器外，所有的航空器飞越外国领空须征得同意。
Int’l law. The pillar of air above a nation’s territory — including internal waters and the territorial sea — over which it has complete and exclusive sovereignty and through which foreign aircraft have no right of innocent passage. • There is no agreement on the boundary between national airspace and outer space.
airspace. The space that extends upward from the surface of land, esp. so far as is necessary for the owner or possessor to have reasonable use and enjoyment of the incidents of its ownership or possession. Cf. OUTER SPACE. national airspace. Int’l law. The pillar of air above a nation’s territory — including internal waters
navigable airspace 适航空间 指依法确定的最低飞行海拔高度之上的空气空间，包括确保航空器安全起降的空间。
navigable airspace Read More »
airman’s certificate. A license that every aircraft pilot must have to operate an aircraft in U.S. airspace. 49 USCA §§ 44701–44711; 14 CFR § 61. 3. [Cases: Aviation 122. C.J.S. Aeronautics and Aerospace §§ 42–45, 56.]
airman’s certificate Read More »
outer space. 1. The known and unknown areas of the universe beyond airspace. • The boundary between airspace and outer space is not fixed or precise. Cf. AIRSPACE. 2. Int’l law. The space surrounding the planet that by United Nations treaty is not subject to claim of appropriation by any national sovereignty. • The treaty
Airman’s Information Manual. A publication of the Federal Aviation Administration, providing the funda-mental requirements of any pilot who flies in national airspace.
airman’s information manual Read More »
Federal Aviation Administration. The federal agency charged with regulating air commerce, promoting civil aviation and a national system of airports, achieving efficient use of navigable airspace, developing and operating a common system of air-traffic control and air navigation, and developing and implementing programs and regulations relating to environmental effects of civil aviation. • The Federal
federal aviation administration Read More »