radio navigational
81Non-directional beacon — Radio Tower of NKR Leimen Ochsenbach, Germany This symbol denotes an NDB on an aeronaut …
82radiocompass — radio compass n. A navigational aid consisting of an automatic radio receiver and a directional antenna that determine the transmission direction of incoming radio waves. * * * …
83radiobeacon — radio beacon n. A fixed radio transmitter that broadcasts distinctive signals as a navigational aid. * * * …
84Global Positioning System — GPS redirects here. For other uses, see GPS (disambiguation). Geodesy Fundamentals …
85SS Edmund Fitzgerald — Edmund Fitzgerald redirects here. For other uses, see Edmund Fitzgerald (disambiguation) …
86Compass — This article is about the direction finding instrument used in navigation. For other uses, see Compass (disambiguation). A simple dry magnetic pocket compass …
87BMP-1 variants — This is a complete list of variants and designations of the BMP 1 infantry fighting vehicle. It is sorted by country of origin. Variants Former USSRInfantry fighting vehicles* BMP (Ob yekt 764) Original main prototype of BMP 1 developed by the… …
88Korean Air Lines Flight 007 — Flight 007 redirects here. For other uses, see Flight 7 (disambiguation). Korean Air Lines Flight 007 Artist s rendition of HL7442, the KAL 747 lost during Flight 007 Occurrence summary …
89СОЛАС — Международная конвенция по охране человеческой жизни на море (СОЛАС, от англ. SOLAS, Safety of Life at Sea) в её последовательно издававшихся формах является, пожалуй, наиболее важным из всех международных соглашений по безопасности торговых… …
90Operation Sandblast — Part of Cold War (1953–1962) …
