Alpha (navigation)
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Alpha, also known as RSDN-20, is a Russian system for long range radio navigation. RSDN in Russian stands for Радиотехническая Система Дальней Навигации, which translates to English as "radio-technica
Control panel of Soviet long range navigation system RSDN-20 A-723 on Tu-154B airliner
Omega (navigation system)
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OMEGA was the first global-range radio navigation system, operated by the United States in cooperation with six partner nations. It was a hyperbolic navigation system, enabling ships and aircraft to d
Alpha (navigation)
…Alpha was used to determine positions of aircraft, ships, and submarines (in underwater positions). The system was developed in parallel with U.S. Omega navigational system, and also works in VLF-range. Alpha coverage is up to 10,000 km from the master station, with a position error of 2.5 to 7 kilometres (2 to 4 mi). The…
Made based on National Land Image Information (Color Aerial Photographs), Ministry of Land, Infrastructure, Transport and Tourism.
The Communications Control Link building of the Naval Radio Station at Haiku, part of the Kaneohe Omega Transmitter, 1987
Omega Tower Paynesville, Liberia
Person abseiling down the former VLF Transmitter Woodside Station G OMEGA transmitter in Woodside, Victoria.