|
ATIRCM
CIRCM, the Common Infrared Countermeasures program, is a United States Army initiative intended to develop a lightweight, low-cost and modular laser-based infrared protection system for U.S. helicopters and light fixed-wing aircraft. The technology will primarily provide defense against shoulder-fired, heat-seeking missiles, or MANPADS. The program is being developed to replace older suites such as the Advanced Threat Infrared Countermeasures (ATIRCM). The CIRCM system will be designed to meet Tri-Service "common" Army, Navy, and Air Force requirements. The Department of Defense’s (DoD) strategy is to competitively develop a lightweight and cost-effective jammer subsystem for installation on all DoD rotary-wing and slow moving fixed-wing aircraft. The Army took delivery of its first CIRCM systems from Northrop Grumman in 2016. Infrared countermeasures (IRCM) Infrared guidance systems in heat-seeking missiles are designed to track strong sources of infrared radiation – hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRCM
An infrared countermeasure (IRCM) is a device designed to protect aircraft from infrared homing ("heat seeking") missiles by confusing the missiles' infrared guidance system so that they miss their target ( electronic countermeasure). Heat-seeking missiles were responsible for about 80% of air losses in Operation Desert Storm. The most common method of infrared countermeasure is deploying flares, as the heat produced by the flares creates hundreds of targets for the missile. Conventional man-portable air defense systems ( MANPADS)-launched missiles include an infrared sensor that is sensitive to heat, for example the heat emitted from an aircraft engine. The missile is programmed to home in on the infrared heat signal using a steering system. Using a rotating reticle as a shutter for the sensor, the incoming heat signal is modulated, and, using the modulated signal, an on-board processor performs the calculations necessary to steer the missile to its target. Owing to its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MANPADS
Man-portable air-defense systems (MANPADS or MPADS) are portable shoulder-launched surface-to-air missiles. They are guided weapons and are a threat to low-flying aircraft, especially helicopters and also used against low-flying cruise missiles. These short-range missiles can also be fired from vehicles, tripods, weapon platforms, and warships. Overview MANPADS were developed in the 1950s to provide military ground forces with protection from jet aircraft. They have received a great deal of attention, partly because armed terrorist groups have used them against commercial airliners. These missiles, affordable and widely available through a variety of sources, have been used successfully over the past three decades, both in military conflicts, by militant groups, and by terrorist organizations. Twenty-five countries, including China, Iran, Poland, Russia, Sweden, the United Kingdom and the United States produce man-portable air defense systems.CRS RL31741 page 1 Possession, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Military Electronics Of The United States
This article lists American military electronic instruments/systems along with brief descriptions. This list specifically identifies electronic devices which are assigned designations according to the Joint Electronics Type Designation System, beginning with the AN/ prefix. They are grouped below by the first designation letter following this prefix. The list is organized as sorted tables that also reflect the purpose, uses and manufacturers of each listed item. A AAx - Piloted Aircraft Invisible Light, Heat Radiation Systems ACx - Piloted Aircraft Signal Carrier, Communications ADx - Piloted Aircraft Radioactivity Detection, Identification, and Computation (RADIAC) AJx - Piloted Aircraft Electromechanical/Inertial Systems ALx - Piloted Aircraft Countermeasures Systems AMx - Aircraft Meteorological Systems APx - Piloted Aircraft Radar Systems AQx - Piloted Aircraft Sonar Systems ARx - Piloted Aircraft Radio Systems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ike Skelton
Isaac Newton Skelton IV (December 20, 1931 – October 28, 2013) was an American politician and lawyer who served as the U.S. representative for from 1977 to 2011. During his tenure, he served as the chairman of the House Armed Services Committee. He was a member of the Democratic Party. On November 2, 2010, he unexpectedly lost his seat to Republican Vicky Hartzler amid a Republican landslide. Notably, he was one of three Democratic committee chairmen to lose reelection in the 2010 midterm cycle, alongside House Budget Committee chairman John Spratt of South Carolina and House Transportation and Infrastructure Committee chairman Jim Oberstar of Minnesota. Early life and education Skelton was born in Lexington, Missouri, a rural town with extensive Civil War history. He was the son of Carolyn Marie (Boone) and Isaac Newton Skelton III. In 1928, Skelton's father met Harry S. Truman, then a Jackson County judge, and the men became good friends. When he was 17, Skelton att ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Countermeasures
An electronic countermeasure (ECM) is an electrical or electronic device designed to countermeasure, trick or deceive radar, sonar, or other detection systems, like infrared (IR) or lasers. It may be used both offensively and defensively to deny targeting information to an enemy. The system may make many separate targets appear to the enemy, or make the real target appear to disappear or move about randomly. It is used effectively to protect aircraft from guided missiles. Most air forces use ECM to protect their aircraft from attack. It has also been deployed by military ships and recently on some advanced tanks to fool laser/IR guided missiles. It is frequently coupled with stealth advances so that the ECM systems have an easier job. Offensive ECM often takes the form of Radar jamming, jamming. Self-protecting (defensive) ECM includes using blip enhancement and jamming of missile guidance, missile terminal homers. History The first example of electronic countermeasures being a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missile Countermeasures
A missile is an airborne ranged weapon capable of self-propelled flight aided usually by a propellant, jet engine or rocket motor. Historically, 'missile' referred to any projectile that is thrown, shot or propelled towards a target; this usage is still recognized today with any unguided jet- or rocket-propelled weapons generally described as rocket artillery. Airborne explosive devices without propulsion are referred to as shells if fired by an artillery piece and bombs if dropped by an aircraft. Missiles are also generally guided towards specific targets termed as guided missiles or guided rockets. Missile systems usually have five system components: targeting, guidance system, flight system, engine, and warhead. Missiles are primarily classified into different types based on firing source and target such as surface-to-surface, air-to-surface, surface-to-air and air-to-air missiles. Terminology Missile is derived from Latin "missilis" meaning "that may be thrown" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infrared Imaging
Infrared thermography (IRT), thermal video or thermal imaging, is a process where a thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are examples of infrared imaging science. Thermographic cameras usually detect radiation in the long-infrared range of the electromagnetic spectrum (roughly 9,000–14,000 nanometers or 9–14 μm) and produce images of that radiation, called thermograms. Since infrared radiation is emitted by all objects with a temperature above absolute zero according to the black body Planck's law of black-body radiation, radiation law, thermography makes it possible to see one's environment with or without optical spectrum, visible illumination. The amount of radiation emitted by an object increases with temperature; therefore, thermography allows one to see variations in temperature. When viewed through a thermal imaging camera, warm objects stand out well against cooler backgr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Electronics Type Designation System
The Joint Electronics Type Designation System (JETDS), which was previously known as the Joint Army-Navy Nomenclature System (AN System. JAN) and the Joint Communications-Electronics Nomenclature System, is a method developed by the U.S. War Department during World War II for assigning an unclassified designator to electronic equipment. In 1957, the JETDS was formalized in MIL-STD-196. Computer software and commercial unmodified electronics for which the manufacturer maintains design control are not covered. Applicability Electronic material, from a military point of view, generally includes those electronic devices employed in data processing, detection and tracking (underwater, sea, land-based, air and space), recognition and identification, communications, aids to navigation, weapons control and evaluation, flight control, and electronics countermeasures. The JETDS applies to equipment throughout the DoD and select NATO allies today. Nomenclature is assigned to: * Electronic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PEO IEWS
PEO may stand for: * Parking enforcement officer, an official who issues parking tickets * Plasma electrolytic oxidation, a surface-treatment process for metals * Polyethylene oxide, alternate name for Polyethylene glycol, a polymer * Old Persian, ISO 639-2 and ISO 639-3 language code peo * Pancyprian Federation of Labour, an umbrella organization for trade unions in Cyprus (, ) * P.E.O. Sisterhood, an international women's organization with headquarters in North America * Professional employer organization, a service provider of outsourced human resource management * Professional Engineers Ontario, professional and regulatory organization for engineers in Ontario, Canada * Program executive officer, an individual, civilian or military, responsible for large scale U.S. military acquisitions * Programs Evaluation Office The Programs Evaluation Office was a covert paramilitary mission to the Kingdom of Laos, established on 13 December 1955 by the United States Department of Defense ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C-23 Sherpa
The Short C-23 Sherpa is a small military transport aircraft built by Short Brothers. It was designed to operate from unpaved runways and make STOL, short takeoff and landings (STOL). It features a large squared fuselage with a full-width rear cargo door/ramp. The ''C-23A'' and ''C-23B'' are variants of the Short 330 and the ''C-23B+'' is a variant of the Short 360. 60 aircraft were used, it was finally retired from US Army in 2014, but remains in international service. Although it went on to be used for other uses, it was originally the winner of an early 1980s competition for a light cargo aircraft to deliver cargo, especially aviation parts in Western Europe (EDSA). While the C-23 was a new production, as was the C-23B, the C-23B+ were actually Shorts 360, with the tail and rear fuselage of a C-23. One of the differences between the C-23 and C-23B, is that the latter had cabin windows. The aircraft has a substantial amount of civilian use and was also operated by the U.S. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cessna Citation V
The Cessna Citation V (company designation Model 560) is a business jet built by Cessna that was in production from 1989 until 2011. During that time, such craft were made. The first Model 560 prototype, a stretched version of the Citation S/II, flew in August 1987 and was certified on December 9, 1988. The upgraded Citation Ultra was announced in September 1993, the Citation Encore upgraded with PW535 turbofans was announced in 1998, before the improved Encore+. Its U.S. military designation is UC-35 as an executive transport and OT-47B as a drug interdiction reconnaissance aircraft. Design and development The Citation V (Model 560) is a development of the Citation S/II, retaining the supercritical airfoil and swept wing roots of that aircraft, but with a fuselage stretch and recontoured interior for increased passenger space. The passenger cabin is long, wide and high with a dropped aisle, has seven windows on each side and accommodates a four-seat club plus three cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
