directional aerial
61Right- and left-hand traffic —   countries with right hand traffic …
62Northrop Grumman EA-6B Prowler — EA 6B Prowler A U.S. Navy EA 6B Prowler Role Electronic warfare/Attack aircraft …
63Oscar/Technische Verdienste — Der Oscar für technische Verdienste (Academy Technical Achievement Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der Verbesserung technischer …
64Widerøe — Infobox Airline airline = Widerøe image size = IATA = WF ICAO = WIF callsign = WIDEROE founded = 1934 ceased = hubs = Bodø Airport Tromsø Airport, Langnes Sandefjord Airport, Torp secondary hubs = focus cities = Oslo Airport, Gardermoen, Bergen… …
65Vatican Radio — Infobox Radio Station name=Vatican Radio Radio Vaticana area = airdate = 1931 frequency = format = News, religious celebrations, in depth programs, and music owner = flagcountry|Vatican City website = [http://www.radiovaticana.org/inglese/enindex …
66Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
67Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
68photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
69Langenberg transmission tower — The Sender Langenberg (also translated as Transmission Facility Langenberg ) is a broadcasting station that transmits MW, FM and TV signals. It is located in Langenberg, Velbert, Germany and has had a very turbulent history since its inauguration …
70Mast radiator — A typical mast radiator in Chapel Hill, North Carolina. The high RF voltage on the mast can deliver a dangerous electrical shock to anyone touching it, so the base is surrounded by a fence to prevent access …
