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Big Fence
Big Fence was a secret navigational aid for US Army Air Force sorties from North Africa and Italy during World War II, ultimately located at the Castel del Monte in Apulia. It was operated by the 6649th Navigational Aids Squadron of the 341st Signal Company, XV Fighter Command, 15th Army Air Force. The 6649th supported missions critically reliant on fixing the position of aircraft. Answering call sign "Big Fence", the central plotting room inside the castle triangulated information from seven direction finding installations, including the Castel headquarters. From September 1943 until cessation of hostilities, the squadron received an estimated 16,000 calls for assistance from lost, damaged, and air-sea rescue Air-sea rescue (ASR or A/SR, also known as sea-air rescue), and aeronautical and maritime search and rescue (AMSAR) by the ICAO and IMO, is the coordinated search and rescue (SAR) of the survivors of emergency water landings as well as people wh ... craft. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castel Del Monte While On VHF Site Selection Duty
Castel may refer to the following places: in France Castel is the Occitan word for the Latin ''Castrum'' (small caserna military castrum) and occurs very often in southern France toponyms especially mixed with the adjective ''nau'' (which means ''new'' written ''nòu'' in Occitan). * , a village and former commune in Picardy, since 1965 part of Moreuil *Belcastel (other), ''Great Castle'' *Castelnaudary, ''Newcastle of Arry'' *Castelnau-le-Lez, ''Newcastle upon Lez'' *Castelsagrat, ''Holy castle'' *Castelsarrasin, ''Sarracen castle'' in Italy Castel, a short form of castello (''castle''), is a very common component in Italian place names: *Castel Baronia, in the province of Avellino *Castel Boglione, in the province of Asti *Castel Bolognese, in the province of Ravenna *Castel Campagnano, in the province of Caserta *Castel Castagna, in the province of Teramo *Castel Colonna, in the province of Ancona *Castel Condino, in the province of Trento *Castel d'Aiano, in the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
376th Bombardment Group
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376th may refer to: * 376th Air Expeditionary Wing, inactive wing of the United States Air Force, last stationed at the Transit Center at Manas International Airport, Kyrgyz Republic * 376th Air Refueling Squadron, inactive United States Air Force unit * 376th Expeditionary Operations Group, provisional United States Air Force Air Combat Command unit * 376th Fighter Squadron, inactive United States Air Force unit * 376th Parachute Field Artillery Battalion (376th PFAB), inactive airborne field artillery battalion of the United States Army * 376th Troop Carrier Squadron, inactive United States Air Force unit See also * 376 (number) * 376, the year 376 (CCCLXXVI) of the Julian calendar *376 BC __NOTOC__ Year 376 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Mugillanus, Lanatus, Cornelius and Praetextatus (or, less frequently, year 378 ''Ab urbe condita''). The denomination 37 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert H
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and '' berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathan F
Nathan or Natan may refer to: People *Nathan (given name), including a list of people and characters with this name *Nathan (surname) *Nathan (prophet), a person in the Hebrew Bible * Nathan (son of David), biblical figure, son of King David and Bathsheba *Nathan of Gaza, a charismatic figure who spread the word of Eli the Prophet * Starboy Nathan, a British singer who used the stage name "Nathan" from 2006 to 2011 *Nathan (footballer, born 1994), full name ''Nathan Athaydes Campos Ferreira'', Brazilian winger *Nathan (footballer, born 1995), full name ''Nathan Raphael Pelae Cardoso'', Brazilian centre back * Nathan (footballer, born 1996), full name ''Nathan Allan de Souza'', Brazilian midfielder *Nathan (footballer, born May 1999), full name ''Nathan Crepaldi da Cruz'', Brazilian forward * Nathan (footballer, born August 1999), full name ''Nathan Palafoz de Sousa'', Brazilian forward Other uses *Nathan, Queensland, a suburb of Brisbane in Australia *Nathan (band), an alt-co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very High Frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves ( radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sortie
A sortie (from the French word meaning ''exit'' or from Latin root ''surgere'' meaning to "rise up") is a deployment or dispatch of one military unit, be it an aircraft, ship, or troops, from a strongpoint. The term originated in siege warfare. In aviation In military aviation Military aviation comprises military aircraft and other flying machines for the purposes of conducting or enabling aerial warfare, including national airlift ( air cargo) capacity to provide logistical supply to forces stationed in a war the ..., a sortie is a combat mission of an individual aircraft, starting when the aircraft takes off. For example, one mission involving six aircraft would tally six sorties. The sortie rate is the number of sorties that a given unit can support in a given time. In siege warfare In siege warfare, the word ''sortie'' refers specifically to a sudden issuing of troops against the enemy from a defensive position—that is, an attack launched against the besieger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air-sea Rescue
Air-sea rescue (ASR or A/SR, also known as sea-air rescue), and aeronautical and maritime search and rescue (AMSAR) by the ICAO and IMO, is the coordinated search and rescue (SAR) of the survivors of emergency water landings as well as people who have survived the loss of their seagoing vessel. ASR can involve a wide variety of resources including seaplanes, helicopters, submarines, rescue boats and ships. Specialized equipment and techniques have been developed. Both military and civilian units can perform air-sea rescue. Its principles are laid out in the International Aeronautical and Maritime Search and Rescue Manual. The International Convention on Maritime Search and Rescue is the legal framework that applies to international air-sea rescue. Air-sea rescue operations carried out during times of conflict have been credited with saving valuable trained and experienced airmen. Moreover, the knowledge that such operations are being carried out greatly enhanced the morale of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
15th AF Navigational Aids Facilities 1944
15 (fifteen) is the natural number following 14 and preceding 16. Mathematics 15 is: * A composite number, and the sixth semiprime; its proper divisors being , and . * A deficient number, a smooth number, a lucky number, a pernicious number, a bell number (i.e., the number of partitions for a set of size 4), a pentatope number, and a repdigit in binary (1111) and quaternary (33). In hexadecimal, and higher bases, it is represented as F. * A triangular number, a hexagonal number, and a centered tetrahedral number. * The number of partitions of 7. * The smallest number that can be factorized using Shor's quantum algorithm. * The magic constant of the unique order-3 normal magic square. * The number of supersingular primes. Furthermore, * 15 is one of two numbers within the ''teen'' numerical range (13-19) not to use a single-digit number in the prefix of its name (the first syllable preceding the ''teen'' suffix); instead, it uses the adjective form of five (''fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
