direct+a+current+of+air+upon
41U.S. Air Force aeronautical rating — USAF Command Pilot wings U.S. Air Force aeronautical ratings are military aviation skill standards established and awarded by the United States Air Force for commissioned officers participating in regular and frequent flight , [n 1] either… …
42Unmanned combat air vehicle — A MQ 9 Reaper during a training mission An unmanned combat air vehicle (UCAV) or combat drone is an unmanned aerial vehicle (UAV) that is designed to deliver weapons (attack targets) without an onboard pilot. Currently operational UCAVs are under …
43Adam Air Flight 574 — Flight Route Accident summary Date 1 January 2007 …
44Larson Air Force Base — Part of Strategic Air Command Grant County, near Moses Lake, Washington …
45Marine Air Support Squadron 1 — MASS 1 insignia Active 25 June 1945 present Country …
46Mobile source air pollution — includes any air pollution that is emitted by motor vehicles, engines, and equipment that can be moved from one location to another. Many of these pollutants contribute to environmental degradation and negative human health effects. To prevent… …
47fan — I. noun Etymology: Middle English, from Old English fann, from Latin vannus more at winnow Date: before 12th century 1. any of various devices for winnowing grain 2. an instrument for producing a current of air: as a. a device that is held in the …
48Mars Direct — is a proposal for a manned mission to Mars. Proponents of the scheme have claimed it to be both cost effective and that it can be conducted with current technology. It was originally detailed in a research paper by NASA engineers Robert Zubrin… …
49Eielson Air Force Base — Part of Pacific Air Forces (PACAF) Located near: Fairbanks, Alaska …
50Second Air Force — emblem Part of …
