An aircraft is a machine that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships, gliders, and hot air balloons.
The United States Navy, United States Coast Guard, and United States National Oceanic and Atmospheric Administration (NOAA) use a hull classification symbol to identify their ships by type and by individual ship within a type. The system is analogous to the pennant number system that the Royal Navy and other European and Commonwealth navies use.
A blimp, or non-rigid airship, is an airship (dirigible) or barrage balloon without an internal structural framework or a keel. Unlike semi-rigid and rigid airships, blimps rely on the pressure of the lifting gas inside the envelope and the strength of the envelope itself to maintain their shape.
An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from large gasbags filled with a lifting gas that is less dense than the surrounding air.
Colonel Blimp is a British cartoon character by cartoonist David Low, first drawn for Lord Beaverbrook's London Evening Standard in April 1934. Blimp is pompous, irascible, jingoistic, and stereotypically British, identifiable by his walrus moustache and the interjection "Gad, Sir!". Low claimed that he developed the character after overhearing two military men in a Turkish bath declare that cavalry officers should be entitled to wear their spurs inside tanks. The character was named after the barrage balloon, which was known as a blimp.
A black project is a term used for a highly classified military or defense project publicly unacknowledged by government, military personnel, and contractors. Examples of United States military aircraft developed as black projects include the F-117 Nighthawk stealth attack aircraft and the B-2 Spirit stealth bomber, both of which were highly classified and denied as existing until ready to be announced to the public. In the United States, the formal term for a black project is Special access program (SAP). The money that funds these projects is referred to as the black budget.
An aerostat is a lighter than air aircraft that gains its lift through the use of a buoyant gas. Aerostats include unpowered balloons and powered airships. A balloon may be free-flying or tethered. The average density of the craft is lower than the density of atmospheric air, because its main component is one or more gasbags, a lightweight skin containing a lifting gas to provide buoyancy, to which other components such as a gondola containing equipment or people are attached. Especially with airships, the gasbags are often protected by an outer envelope.
Police aviation is the use of aircraft in police operations. Police services commonly use aircraft for traffic control, ground support, search and rescue, high-speed car pursuits, observation, air patrol and control of large-scale public events and/or public order incidents. They may employ rotary-wing aircraft, fixed-wing aircraft, nonrigid-wing aircraft or lighter-than-air aircraft. In some major cities, police rotary-wing aircraft are also used as air transportation for personnel belonging to SWAT-style units. In large, sparsely populated areas, fixed-wing aircraft are sometimes used to transport personnel and equipment.
The Goodyear Blimp is any one of a fleet of airships operated by the Goodyear Tire and Rubber Company, used mainly for advertising and capturing aerial views of live sporting events for television. The term blimp itself is defined as a non-rigid airship – without any internal structure, the pressure of lifting gas contained within the airship envelope maintains the vessel's shape.
The K-class blimp was a class of blimps built by the Goodyear Aircraft Company of Akron, Ohio for the United States Navy. These blimps were powered by two Pratt & Whitney Wasp nine-cylinder radial air-cooled engines, each mounted on twin-strut outriggers, one per side of the control car that hung under the envelope. Before and during World War II, 134 K-class blimps were built, configured for patrol and anti-submarine warfare operations and were extensively used in the Navy’s anti-submarine efforts in the Atlantic and Pacific Ocean areas.
The Rolls-Royce Hawk was a British aero engine designed by Rolls-Royce in 1915. Derived from one bank of six cylinders of the Rolls-Royce Eagle, it produced 75 horsepower at 1,370 rpm. Power was progressively increased to 91 hp by February 1916, and 105 hp by October 1918.
Goodyear Aerospace Corporation was the aerospace and defense subsidiary of Goodyear. The company was originally operated as a division within Goodyear as part of a joint project with Luftschiffbau Zeppelin, leading to the famous Goodyear Blimps. As part of the failing relationship between the US and Germany in the pre-war era, the division was spun off as Goodyear Aircraft Company in 1939. In 1941 they opened a new factory in Arizona where they produced subassemblies, including subcontracted airframe construction and the design of the Goodyear F2G Corsair and Goodyear Duck.
The Indian Armed Forces are the military forces of the Republic of India. It consists of three professional uniformed services: the Indian Army, Indian Navy, and Indian Air Force. Additionally, the Indian Armed Forces are supported by the Indian Coast Guard and paramilitary organisations and various inter-service commands and institutions such as the Strategic Forces Command, the Andaman and Nicobar Command and the Integrated Defence Staff. The President of India is the Supreme Commander of the Indian Armed Forces. The Indian Armed Forces are under the management of the Ministry of Defence (MoD) of the Government of India. With strength of over 1.4 million active personnel, it is the world's 2nd largest military force and has the world's largest volunteer army. It is important to note that the Central Armed Police Forces, which are commonly and incorrectly referred to as 'Paramilitary Forces', are headed by officers from the Indian Police Service and are under the control of the Ministry of Home Affairs, not the Ministry of Defence.
A tethered, moored or captiveballoon is a balloon that is restrained by one or more tethers attached to the ground and so it cannot float freely. The base of the tether is wound around the drum of a winch, which may be fixed or mounted on a vehicle, and is used to raise and lower the balloon.
Worldwide Aeros Corp is an American manufacturer of airships based in Montebello, California. It was founded in 1992 by the current CEO and Chief Engineer, Igor Pasternak, who came to America from Ukraine. It currently employs more than 100 workers.
The Hybrid Air Vehicles HAV 304/Airlander 10 is a hybrid airship designed and built by British manufacturer Hybrid Air Vehicles (HAV). Comprising a helium airship with auxiliary wing and tail surfaces, it flies using both aerostatic and aerodynamic lift and is powered by four diesel engine-driven ducted propellers.
The DIRECTV blimp launched in October 2007 at the MLB World Series in Boston and has been seen all over the United States since its inception. The blimp flies mainly over live sporting events but has also been seen at other entertainment and charitable venues. This second generation A-170LS Video Lightsign Lightship features the state of the art video screen that displays full color video images day or night. This lightsign, the only one of its kind in the world, is used to display messaging and advertising for DIRECTV. The blimp has been recently spotted on Twitter as followers track the journeys of the blimp from one event to another. The airship is owned and operated by an advertising company based in Florida with its airship division located in Orlando, FL. The DIRECTV blimp was one of the 3 airships that took part in a blimp race held over New York City on July 4, 2011.
Blimp Rock is a Canadian band from Toronto, Ontario, Canada. Their music has been described as quirky and sincere and has been compared to Lou Reed, The Weakerthans and Sufjan Stevens. Their live performances have been said to include a PowerPoint presentation and the selling of outdated office equipment.
