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Plane Guard
A plane guard is a warship (commonly a destroyer or frigate) or helicopter tasked to recover the aircrew of planes or helicopters which ditch or crash in the water during aircraft carrier flight operations. Ships For ships, the plane guard is positioned at least 500 yards behind the carrier and either to port and clear of the carrier, or at a point intersecting the carrier's final approach line. Ships in the latter position provide an additional point of reference to approaching aircraft. One of the ship's boats is prepared for launch and swung over the side, but not placed in the water. If an aircraft ditches or crashes, either while approaching the carrier to land or following a failed landing, the ship proceeds to the approximate position of the aircraft, and the prepared boat is deployed to rescue the aircrew. The plane guard role is dangerous for ships, as aircraft carriers must often change speed and direction to preserve optimum take-off and landing conditions for their ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Navy 070529-N-0684R-089 British Frigate HMS Cornwall (F 99) Approaches Nimitz-class Aircraft Carrier USS John C
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the List of countries in the Americas by population, most populous country in the Americas and the List of countries and dependencies by population, third most populous in the world. The national capital of the United States is Washington, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance for unattended o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frigate
A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat. The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and maneuverability, intended to be used in scouting, escort and patrol roles. The term was applied loosely to ships varying greatly in design. In the second quarter of the 18th century, the 'true frigate' was developed in France. This type of vessel was characterised by possessing only one armed deck, with an unarmed deck below it used for berthing the crew. Late in the 19th century (British and French prototypes were constructed in 1858), armoured frigates were developed as powerful ironclad warships, the term frigate was used because of their single gun deck. Later developments in ironclad ships rendered the frigate designation obsolete and the term fell out of favour. During the Second World War the name 'frigate' was reintroduced to des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of STOL (Short TakeOff and Landing) or STOVL (Short TakeOff and Vertical Landing) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.Munson 1968.Hirschberg, Michael J. and David K. Dailey"Sikorsky". ''US and Russian Helicopter Development in the 20th Century'', American Helicopter Society, International. 7 July 2000. Although most earlier designs used more than one main rotor, the configuration of a single main rotor accompanied by a vertical anti-torque tail rotor (i.e. unicopter, not to be confused with the single-blade monocopter) has become the most comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Landing
In aviation, a water landing is, in the broadest sense, an aircraft landing on a body of water. Seaplanes, such as floatplanes and flying boats, land on water as a normal operation. Ditching is a controlled emergency landing on the water surface in an aircraft not designed for the purpose, a very rare occurrence. Controlled flight into the surface and uncontrolled flight ending in a body of water (including a runway excursion into water) are generally not considered water landings or ditching. Aircraft water landings By design Seaplanes, flying boats, and amphibious aircraft are designed to take off and alight on water. Alighting can be supported by a hull-shaped fuselage and/or pontoons. The availability of a long effective runway was historically important on lifting size restrictions on aircraft, and their freedom from constructed strips remains useful for transportation to lakes and other remote areas. The ability to loiter on water is also important for marine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Carrier
An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and facilities for carrying, arming, deploying, and recovering aircraft. Typically, it is the capital ship of a fleet, as it allows a naval force to project air power worldwide without depending on local bases for staging aircraft operations. Carriers have evolved since their inception in the early twentieth century from wooden vessels used to deploy balloons to nuclear-powered warships that carry numerous fighters, strike aircraft, helicopters, and other types of aircraft. While heavier aircraft such as fixed-wing gunships and bombers have been launched from aircraft carriers, these aircraft have not successfully landed on a carrier. By its diplomatic and tactical power, its mobility, its autonomy and the variety of its means, the aircraft carrier is often the centerpiece of modern combat fleets. Tactically or even strategically, it replaced the battleship in the ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMAS Voyager (D04)
HMAS ''Voyager'' was a of the Royal Australian Navy (RAN), that was lost in a collision in 1964. Constructed between 1949 and 1957, ''Voyager'' was the first ship of her class to enter Australian service, and the first all-welded ship to be built in Australia. During her career, ''Voyager'' was deployed to the Far East Strategic Reserve on six occasions, but never fired a shot in anger. During the night of 10 February 1964, ''Voyager'' and the aircraft carrier collided off Jervis Bay, when the destroyer passed in front of the carrier during post-refit sea trials. ''Voyager'' was cut in two by the collision, sinking with the loss of 82 of the 314 people aboard. This was the largest loss of Australian military personnel in peacetime, and the subsequent investigations resulted in the holding of two Royal Commissions—the only time in Australian history this has occurred. Design and construction The Royal Australian Navy (RAN) initially ordered four s, which were to be named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne–Voyager Collision
The ''Melbourne''–''Voyager'' collision, also known as the ''Melbourne''–''Voyager'' incident or simply the ''Voyager'' incident, was a collision between two warships of the Royal Australian Navy (RAN); the aircraft carrier and the destroyer . On the evening of 10 February 1964, the two ships were performing manoeuvres off Jervis Bay. ''Melbourne'' aircraft were performing flying exercises, and ''Voyager'' had been given the task of plane guard, and was positioned behind and to port (left) of the carrier in order to rescue the crew of any ditching or crashing aircraft. After a series of turns effected to reverse the courses of the two ships, ''Voyager'' ended up ahead and to starboard (right) of the carrier. The destroyer was ordered to resume plane guard position, which would involve turning to starboard, away from the carrier, then looping around behind. Instead, ''Voyager'' began a starboard turn, but then came around to port. The bridge crew on ''Melbourne'' assumed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne–Evans Collision
The ''Melbourne''–''Evans'' collision was a collision between the light aircraft carrier of the Royal Australian Navy (RAN) and the destroyer of the United States Navy (USN). On 3 June 1969, the two ships were participating in SEATO exercise Sea Spirit in the South China Sea. Around 3:00 am, when ordered to a new escort station, ''Evans'' sailed under ''Melbourne''s bow, where she was cut in two. Seventy-four of ''Evans''s crew were killed. A joint RAN–USN board of inquiry was held to establish the events of the collision and the responsibility of those involved. This inquiry, which was believed by the Australians to be biased against them, found that both ships were at fault for the collision. Four officers (the captains of ''Melbourne'' and ''Evans'', and the two junior officers in control of ''Evans'' at the time of the collision) were court-martialled based on the results of the inquiry; while the three USN officers were found guilty, the RAN officer was cleared ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMAS Melbourne (R21)
HMAS ''Melbourne'' (R21) was a ''Majestic''-class light aircraft carrier operated by the Royal Australian Navy (RAN) from 1955 until 1982, and was the third and final conventional aircraft carrier to serve in the RAN. ''Melbourne'' was the only Commonwealth naval vessel to sink two friendly warships in peacetime collisions. ''Melbourne'' was laid down for the Royal Navy as the lead ship of the ''Majestic'' class in April 1943, and was launched as HMS ''Majestic'' (R77) in February 1945. At the end of the Second World War, work on the ship was suspended until she was purchased by the RAN in 1947. At the time of purchase, it was decided to incorporate new aircraft carrier technologies into the design, making ''Melbourne'' the third ship to be constructed with an angled flight deck. Delays in construction and integrating the enhancements meant that the carrier was not commissioned until 1955. ''Melbourne'' never fired a shot in anger during her service career, having on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Navy 070810-N-2659P-063 An SH-60F Seahawk Assigned To The Eightballers Of Helicopter Anti-Submarine Squadron (HS) 8, Attached To Carrier Air Wing (CVW) 9, Hovers Near The Nimitz-class Aircraft Carrier USS John C
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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%2C_HMAS_Voyager_(D04)_and_HMAS_Vendetta_(D08)_underway%2C_circa_in_1959_(AWM_301014).jpg "Click for more on -> HMAS Voyager (D04)")
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