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Lockheed AH-56 Cheyenne

Index Lockheed AH-56 Cheyenne

The Lockheed AH-56 Cheyenne was an attack helicopter developed by Lockheed for the United States Army. [1]

57 relations: Advanced Attack Helicopter, Anti-tank missile, Attack helicopter, Aviation Applied Technology Directorate, Bell 309 KingCobra, Bell AH-1 Cobra, Bell UH-1 Iroquois, BGM-71 TOW, Boeing AH-64 Apache, Commercial off-the-shelf, Ejection seat, Fairchild Republic A-10 Thunderbolt II, Flight envelope, Folding-Fin Aerial Rocket, Fort Campbell, Fort Polk, Fort Rucker, General Electric T64, Gyrodyne, Hawker Siddeley Harrier, Helmet-mounted display, Howze Board, Johnson-McConnell agreement of 1966, Kamov V-100, Key West Agreement, Knot (unit), List of Lockheed aircraft, List of military aircraft of the United States, List of rotorcraft, Lockheed Corporation, Lockheed XH-51, M129 grenade launcher, Minigun, Operation Lam Son 719, Piasecki 16H Pathfinder, Pilot-induced oscillation, Precession, Pusher configuration, Resonance, Robert McNamara, Servomechanism, Sikorsky S-67 Blackhawk, Sponson, SS.10, Turboshaft, United States Air Force, United States Army, United States Army Aviation Museum, United States Army Materiel Command, United States Marine Corps, ..., United States Secretary of Defense, United States Secretary of the Army, Van Nuys, Van Nuys Airport, William W. Momyer, Wind tunnel, Yuma Proving Ground. Expand index (7 more) »

Advanced Attack Helicopter

The Advanced Attack Helicopter (AAH) was a United States Army program to develop an advanced ground attack helicopter beginning in 1972.

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Anti-tank missile

An anti-tank missile (ATM), anti-tank guided missile (ATGM), anti-tank guided weapon (ATGW) or anti-armor guided weapon, is a guided missile primarily designed to hit and destroy heavily armored military vehicles.

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Attack helicopter

An attack helicopter is an armed helicopter with the primary role of an attack aircraft, with the capability of engaging targets on the ground, such as enemy infantry and armored fighting vehicles.

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Aviation Applied Technology Directorate

The United States Army Aviation Applied Technology Directorate (AATD) is a tenant activity located at Fort Eustis, Virginia.

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Bell 309 KingCobra

The Bell Model 309 KingCobra was an experimental attack helicopter developed by Bell Helicopter, based on the Bell AH-1 Cobra.

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Bell AH-1 Cobra

The Bell AH-1 Cobra is a two-blade, single-engine attack helicopter manufactured by Bell Helicopter. It was developed using the engine, transmission and rotor system of the Bell UH-1 Iroquois. A member of the prolific Huey family, the AH-1 is also referred to as the HueyCobra or Snake. The AH-1 was the backbone of the United States Army's attack helicopter fleet, but has been replaced by the AH-64 Apache in Army service. Upgraded versions continue to fly with the militaries of several other nations. The AH-1 twin-engine versions remain in service with United States Marine Corps (USMC) as the service's primary attack helicopter. Surplus AH-1 helicopters have been converted for fighting forest fires.

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Bell UH-1 Iroquois

The Bell UH-1 Iroquois (nicknamed "Huey") is a utility military helicopter powered by a single turboshaft engine, with two-blade main and tail rotors.

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BGM-71 TOW

The BGM-71 TOW ("Tube-launched, Optically tracked, Wire-guided") is an American anti-tank missile.

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Boeing AH-64 Apache

The Boeing AH-64 Apache is an American twin-turboshaft attack helicopter with a tailwheel-type landing gear arrangement and a tandem cockpit for a two-man crew.

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Commercial off-the-shelf

Commercial off-the-shelf or commercially available off-the-shelf (COTS) satisfy the needs of the purchasing organization, without the need to commission custom-made, or bespoke, solutions.

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Ejection seat

In aircraft, an ejection seat or ejector seat is a system designed to rescue the pilot or other crew of an aircraft (usually military) in an emergency.

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Fairchild Republic A-10 Thunderbolt II

The Fairchild Republic A-10 Thunderbolt II is a single-seat, twin turbofan engine, straight wing jet aircraft developed by Fairchild-Republic for the United States Air Force (USAF).

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Flight envelope

In aerodynamics, the flight envelope, service envelope, or performance envelope of an aircraft or interplanetary spacecraft refers to the capabilities of a design in terms of airspeed and load factor or atmospheric density, often simplified to altitude for Earth-borne aircraft.

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Folding-Fin Aerial Rocket

The Mk 4 Folding-Fin Aerial Rocket (FFAR), also known as Mighty Mouse, was an unguided rocket used by United States military aircraft.

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Fort Campbell

Fort Campbell is a United States Army installation located astride the Kentucky-Tennessee border between Hopkinsville, Kentucky and Clarksville, Tennessee.

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Fort Polk

Fort Polk is a United States Army installation located in Vernon Parish, approximately ten miles east of Leesville, Louisiana, and thirty miles north of DeRidder in Beauregard Parish, Louisiana.

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Fort Rucker

Fort Rucker is a U.S. Army post located mostly in Dale County, Alabama, United States.

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General Electric T64

The General Electric T64 is a free-turbine turboshaft engine that was originally developed for use on helicopters, but which was later used on fixed-wing aircraft as well.

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Gyrodyne

A gyrodyne is a type of VTOL aircraft with a helicopter rotor-like system that is driven by its engine for takeoff and landing and also includes one or more conventional propellers to provide forward thrust during cruising flight.

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Hawker Siddeley Harrier

The Hawker Siddeley Harrier, developed in the 1960s, was the first of the Harrier Jump Jet series of aircraft.

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Helmet-mounted display

A helmet-mounted display (HMD) is a device used in aircraft to project information to the pilot's eyes.

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Howze Board

The Howze Board was the informal name of the Tactical Mobility Requirements Board created at the direct request of Secretary of Defense Robert McNamara to review and test new concepts integrating helicopters into the United States Army.

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Johnson-McConnell agreement of 1966

The Johnson-McConnell agreement of 1966 was an agreement between United States Army Chief of Staff General Harold K. Johnson and United States Air Force Chief of Staff General John P. McConnell on 6 April 1966.

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Kamov V-100

The V-100 was a projected side-by-side twin-rotor combat aircraft from Kamov.

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Key West Agreement

The Key West Agreement is the colloquial name for the policy paper Function of the Armed Forces and the Joint Chiefs of Staff drafted by James V. Forrestal, the first United States Secretary of Defense.

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Knot (unit)

The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.15078 mph).

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List of Lockheed aircraft

This is a list of aircraft produced or proposed by the Lockheed Aircraft Corporation from its founding as the Lockheed Aircraft Company in 1926 to its merging with Martin Marietta to form the Lockheed Martin Corporation in 1995.

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List of military aircraft of the United States

This list of military aircraft of the United States includes prototype, pre-production, and operational types.

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List of rotorcraft

This is a list of rotorcraft, including helicopters, autogyros, rotor kites and convertiplanes.

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Lockheed Corporation

The Lockheed Corporation was an American aerospace company.

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Lockheed XH-51

The Lockheed XH-51 (Model 186) was an American single-engine experimental helicopter designed by Lockheed Aircraft, utilizing a rigid rotor and retractable skid landing gear.

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M129 grenade launcher

The M129 is a 40 mm automatic grenade launcher that was used as an aircraft weapon in United States service.

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Minigun

The M134 Minigun is a 7.62×51mm NATO, six-barrel rotary machine gun with a high rate of fire (2,000 to 6,000 rounds per minute) which can also fire at a high sustained rate.

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Operation Lam Son 719

Operation Lam Son 719 or 9th Route - Southern Laos Campaign (Chiến dịch Lam Sơn 719 or Chiến dịch đường 9 – Nam Lào) was a limited-objective offensive campaign conducted in the southeastern portion of the Kingdom of Laos.

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Piasecki 16H Pathfinder

The Piasecki 16H was a series of compound helicopters produced in the 1960s.

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Pilot-induced oscillation

Pilot-induced oscillations, as defined by MIL-HDBK-1797A, are sustained or uncontrollable oscillations resulting from efforts of the pilot to control the aircraft and occurs when the pilot of an aircraft inadvertently commands an often increasing series of corrections in opposite directions, each an attempt to cover the aircraft's reaction to the previous input with an overcorrection in the opposite direction.

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Precession

Precession is a change in the orientation of the rotational axis of a rotating body.

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Pusher configuration

In a vehicle with a pusher configuration (as opposed to a tractor configuration), the propeller(s) are mounted behind their respective engine(s).

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Resonance

In physics, resonance is a phenomenon in which a vibrating system or external force drives another system to oscillate with greater amplitude at specific frequencies.

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Robert McNamara

Robert Strange McNamara (June 9, 1916 – July 6, 2009) was an American business executive and the eighth Secretary of Defense, serving from 1961 to 1968 under Presidents John F. Kennedy and Lyndon B. Johnson.

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Servomechanism

In control engineering a servomechanism, sometimes shortened to servo, is an automatic device that uses error-sensing negative feedback to correct the action of a mechanism.

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Sikorsky S-67 Blackhawk

The Sikorsky S-67 Blackhawk was a private-venture, prototype attack helicopter built in 1970 with Sikorsky Aircraft research and development (R&D) funds.

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Sponson

Sponsons are projections extending from the sides of land vehicles, aircraft or watercraft, to provide protection, stability, storage locations, mounting points, or equipment housing.

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SS.10

The Nord Aviation SS.10 was a MCLOS wire-guided anti-tank missile designed by the French engineer Jean Bastien-Thiry.

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Turboshaft

A turboshaft engine is a form of gas turbine that is optimized to produce shaft power rather than jet thrust.

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United States Air Force

The United States Air Force (USAF) is the aerial and space warfare service branch of the United States Armed Forces.

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United States Army

The United States Army (USA) is the land warfare service branch of the United States Armed Forces.

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United States Army Aviation Museum

The United States Army Aviation Museum is an aviation museum located on Fort Rucker near Daleville, Alabama.

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United States Army Materiel Command

The U.S. Army Materiel Command (AMC) is the primary provider of materiel to the United States Army.

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United States Marine Corps

The United States Marine Corps (USMC), also referred to as the United States Marines, is a branch of the United States Armed Forces responsible for conducting amphibious operations with the United States Navy.

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United States Secretary of Defense

The Secretary of Defense (SecDef) is the leader and chief executive officer of the Department of Defense, the executive department of the Armed Forces of the United States of America.

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United States Secretary of the Army

The Secretary of the Army (SA, SECARM or SECARMY) is a senior civilian official within the Department of Defense of the United States of America with statutory responsibility for all matters relating to the United States Army: manpower, personnel, reserve affairs, installations, environmental issues, weapons systems and equipment acquisition, communications, and financial management.

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Van Nuys

Van Nuys is a neighborhood in the central San Fernando Valley region of the city of Los Angeles in California.

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Van Nuys Airport

Van Nuys Airport is a public airport in Van Nuys in the San Fernando Valley section of the city limits of Los Angeles, California.

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William W. Momyer

William Wallace Momyer (September 23, 1916 – August 10, 2012) was a general officer and fighter pilot in the United States Air Force.

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Wind tunnel

A wind tunnel is a tool used in aerodynamic research to study the effects of air moving past solid objects.

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Yuma Proving Ground

Yuma Proving Ground (YPG) is a United States Army facility and one of the largest military installations in the world.

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Redirects here:

AH-56, AH-56 Cheyenne, AH-56A Cheyenne, AH56A Cheyenne, Advanced Aerial Fire Support System, Cheyenne (helicopter), H-56, H-56 Cheyenne, Lockheed AH-56A Cheyenne, Lockheed CL-1700, YAH-56 Cheyenne.

References

[1] https://en.wikipedia.org/wiki/Lockheed_AH-56_Cheyenne

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