b'Sears List of Subject HeadingsAirplanesNoise AirportsSecurity measuresGeographic Note: May subdivide geographically Geographic Note: May subdivide geographicallyDewey: 629.131 Dewey: 363.28Broader Term(s): Noise AirportsTraffic controlNoise pollutionUse: Air traffic controlAirplanesOperation AirshipsUse: AirplanesPilotingGeographic Note: May subdivide geographicallyAirplanesPiloting Dewey: 629.133Dewey: 629.131 Scope Note: Use for materials on self-propelledUse For: AeronauticsPiloting; Airplanes aircraft that are lighter than air and Operation; Flight training steerable. Materials on aircraft heldSee Also: types and names of airplanes with aloft by hot air or light gases that arethe subdivision Piloting [to be added nondirigible and propelled only byas needed] the wind are entered underBroader Term(s): AeronauticsStudy and Balloons.teaching Use For: Air-ships; Aircraft; Balloons,Navigation (Aeronautics) Dirigible; Blimps; DirigibleNarrower Term(s):HelicoptersPiloting balloons; ZeppelinsInstrument flying Broader Term(s): AeronauticsStunt flying Related Term(s): BalloonsAirplanesPropellers Airspace lawUse: Aerial propellers Geographic Note: May subdivide geographicallyAirplanesRacing Dewey: 341.4Use For: Air rights law; Air space lawUse: Airplane racing Broader Term(s): PropertyAirplanesRecognition AirwaysUse: AirplanesIdentification Use: AeronauticsAirplanesRepair Al-Qaeda (Organization)Use: AirplanesMaintenance and Use: Qaida (Organization)repairAirplanesTesting Alaska Highway (Alaska and Canada)Dewey: 388.1; 971.9; 979.8Geographic Note: May subdivide geographically Use For: Alcan HighwayDewey: 629.135 Broader Term(s): RoadsUse For: AirplanesFlight testing; Testpilots AlbertaAirplanes in agriculture Dewey: 917.123; 971.23Scope Note: May be subdivided like ManitobaUse: Aeronautics in agriculture except for History.Airplanes, Military AlbertaHistoryUse: Military airplanes Dewey: 971.23Airplanes, Rocket propelled AlbertaHistory0-1905Use: Rocket planes Dewey: 971.23Airports AlbertaHistory1900-1999 (20th century)Geographic Note: May subdivide geographically Use: AlbertaHistory20thDewey: 387.7; 629.136 centuryUse For: Aerodromes; Air terminals;Airdromes AlbertaHistory1905-See Also: names of individual airports [to be Dewey: 971.23added as needed] Scope Note: Use for materials on the history ofBroader Term(s): Aeronautics Alberta since 1905, includingNarrower Term(s):Air bases materials about the effect ofHeliports Confederation on Alberta.28'