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"Micronet may refer to: * MicroNet, the original name of the CompuServe Information Service when it was released in 1979 * Micronet, a Meso-gamma to microscale network of surface weather observation stations spaced closer than a mesonet; typically covering metropolitan areas * Micronet 800, an information provider (IP) on Prestel * Micronet co., Ltd., a computer graphics and video game developer * Enciclopedia Universal Micronet, a Spanish encyclopedia "
"Arbi may refer to: *Arbi (name) *Lake Arbi, lake in Elva, Estonia *Arbi, edible variety of the tuber Colocasia, known in India See also *Arbi (vegetable), an Indian name of eddoe *Al-Arbi (disambiguation) *Arpi (disambiguation) "
"Air Force blue colours are a variety of colours that are mostly various tones of the colour azure, the purest tones of which are identified as being the colour of the sky on a clear day. Some air force blue colours, notably the air force blue colour used by the United States Air Force and the colour used by the US Air Force Academy, may look like they are tones of blue instead of azure. However, they are actually dark tones of azure, not blue. Thornycroft Antar Mk 3 in Royal Air Force blue colour scheme These air force blue colours are used by these various air forces for colour identification. RAF blue Air Force blue, more specifically Air Force blue (RAF) or RAF blue, is a medium shade of the colour azure. The shade derives from the light blue uniforms issued to the newly formed British Royal Air Force in 1920, which were influential in the design of the uniforms of some other air forces around the world. Similar shades are still used in Royal Air Force uniforms and the Royal Air Force Ensign. The choice of blue uniforms for the RAF was the result of a surplus of inexpensive medium sky blue coloured herringbone twill in the United Kingdom, which had been intended for use in the uniforms of Czarist Russian imperial cavalrymen before the Russian Revolution occurred. The field of the RAF ensign is specified as "NATO stock no.8305-99-130-4578, Pantone 549 C."FOTW website Royal Air Force Ensign The shade of the colour that is shown in the colour info-box is the shade of air force blue used by the Royal Air Force. Some other air forces, notably those of the Commonwealth of Nations, use shades that closely resemble the shade of air force blue shown above, including the Royal Canadian Air Force, the Royal Australian Air Force, and the Royal New Zealand Air Force. US Air Force blue Seal of the United States Department of the Air Force Displayed at right is the colour Air Force blue (USAF). US Air Force blue is designated as the colour Pantone 287. US Air Force symbol trademark information page. USAFA blue The shield of the US Air Force Academy Displayed at right is the colour US Air Force Academy blue. The US Air Force Academy uses a particular shade of azure, subtly different from US Air Force blue, in its sporting and other insignia, described as USAFA blue in official documentation.http://grfx.cstv.com/photos/schools/afa/genrel/auto_pdf/trademarks.pdf PDF, 1.4MB, describing USAFA blue as Pantone 286. Other variations Other air forces of other nations of the Commonwealth of Nations, such as the Indian Air Force, the Pakistani Air Force and the South African Air Force, or other air forces of other nations that are not in the Commonwealth, such as the French Air Force, the German Air Force, the Russian Air Force, the People's Republic of China Air Force, the Japanese Air Force, the Egyptian Air Force and the Israeli Air Force, for example, use a wide variety of brighter, lighter, or darker tones of blue. Related colours Sky blue Displayed at right is the web colour sky blue. The first recorded use of sky blue as a colour name in English was in 1728 in the Cyclopædia of Ephraim Chambers. Aero Displayed at right is the colour aero. The first recorded use of aero as a colour name in English was in 1920.Maerz and Paul A Dictionary of Color New York:1930 McGraw-Hill Page 189; Color Sample of Aero: Page 95 Plate 36 Color Sample BH6 Wild blue yonder Displayed at right is the colour wild blue yonder. This Crayola colour was formulated in 2003. It is intended to represent the colour of the sky on a cloudy, stormy day. Air superiority blue/PRU blue At right is displayed the colour air superiority blue/PRU Blue. Spitfire PR Mk XI finished overall in PRU Blue/Air Superiority Blue with D-Day Allied aircraft recognition ‘Invasion Stripes’ The source of this colour is Federal Standard 595, a U.S. Federal Government standard set up in 1956 for paint colours, which is mostly used by military contractors and also in engineering. Air superiority blue is designated as Federal Standard 595 colour #FS 15450. Photographic Reconnaissance Unit (PRU) Blue was devised by the RAF during WW II as a low visibility camouflage colour for its high-flying Spitfire and Mosquito reconnaissance aircraft. As "air superiority blue" it was then adopted by the US Army Air Force and was added as one of the colours when the Federal Standard 595 colour list was set up in 1956. This colour is used as camouflage by being painted on the bottom sides of reconnaissance aircraft to make them less visible from the ground. Blue yonder The colour blue yonder is displayed at right. The source of this colour is the "Pantone Textile Paper eXtended (TPX)" colour list, colour #18-3937 TPX—Blue Yonder.Pantone TPX Pantone Color Finder--Type the words "Blue Yonder" into the indicated window on the Pantone Color Finder and the colour will appear: See also *List of colours *Navy blue References ;Footnotes ;Notes Category:Shades of azure Air Force blue "