air-built
31air-cushion machine — ▪ vehicle Introduction also called ground effect machine, or hovercraft, any of the machines characterized by movement in which a significant portion of the weight is supported by forces arising from air pressures developed around the… …
32Air Force of the Army of the Guardians of the Islamic Revolution — The Air Force of the Army of the Guardians of the Islamic Revolution (AFAGIR), also known as the Islamic Revolutionary Guard Corps Air Force (IRGC AF), is the air force within the Army of the Guardians of the Islamic Revolution (Islamic… …
33Air transports of heads of state and government — Some nations maintain one or more special aircraft to transport their heads of state and government. One in particular has been immortalised in popular culture: Air Force One, used by the President of the United States and operated by the United… …
34Air conditioning — The term air conditioning refers to the cooling and dehumidification of indoor air for thermal comfort. In a broader sense, the term can refer to any form of cooling, heating, ventilation or disinfection that modifies the condition of air.… …
35Air Alpes — Infobox Airline airline = Air Alpes image size = IATA = LP ICAO = ALP callsign = AIRALPES founded = 1961 commenced = ceased = 1981 hubs = secondary hubs = focus cities = frequent flyer = lounge = alliance = subsidiaries = fleet size =… …
36Air well (condenser) — High mass air well of Belgian engineer Achile Knapen in Trans en Provence …
37Air rights — An example of air rights in use: the newly constructed high rise building extends over the 4 story buildings in Manhattan Air rights are a type of development right in real estate, referring to the empty space above a property. Generally speaking …
38Air & Space 18A — Infobox Aircraft name=Air Space 18A caption= type=Autogyro manufacturer=Air and Space Manufacturing, Inc. developer=Raymond E. Umbaugh designer=Gilbert Devore first flight=1964 introduced=1965 retired= status=Out of production primary user= more… …
39Air Zoo — Many of its antique planes are airworthy. HistoryThe Kalamazoo Aviation History Museum was founded in 1977 under the idea that it would be: Dedicated to preserving and displaying historical and military artifacts and to serving as a research and… …
40Air conditioner — For general aspects of air conditioning, see Air conditioning. A typical home air conditioning unit. An air conditioner (often referred to as AC) is a home appliance, system, or mechanism designed to dehumidify and extract heat from an area. The… …
