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MD500 Fiberglass Scale Body, Military with Weaponry (500-Size)

MD500 Fiberglass Scale Body, Military with Weaponry (500-Size)
Item Id: KFH500V2MIL5(2W)
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Description
500 MD500 Scale Body, Military w Weaponry
Fits RC Aerodyne's 500 size 3d mechanics. Parts interchangeable with trex 500
Also fits trex 500
Save $$ and ask about our combo specials with mechanics.

Wikepidia Info:

Design and development The original OH-6 Cayuse helicopter proved its worth during the Vietnam War in the light helicopter role. The designers at Hughes realized there was a market for a light multi-mission helicopter with an improved equipment fit than the OH-6 and Model 500M. The resulting design was the Model 500MD Defender which first flew in 1976. It was tailored for specific roles including unarmed observation and an armed scout helicopter equipped with TOW anti-tank missiles. An anti-submarine version was developed with a search radar, magnetic anomaly detector and the capability to carry lightweight aerial torpedoes. The helicopter was popular with customers like Kenya who could buy a capable anti-armour helicopter for less than half the cost of a gunship such as the AH-1 Cobra or the AH-64 Apache. Israel used the Defender extensively during the conflicts of the late 1970s and 1980s against Syrian armored forces. The Defender was later built as an improved version as the MD530MG, with increased engine power, handling, avionics, and a redesigned forward fuselage. Later developments included a mast mounted sight (MMS).


Additional Information


History

The successful Hughes 500/MD 500 series began life in response to a US Army requirement for a light observation helicopter. Hughes' Model 369 won the contest against competition from Bell and Hiller. The OH-6 Cayuse first flew in February 1963.

The 500 series design features shock-absorbing landing skid struts, a turboshaft engine mounted at a 45-degree angle toward the rear of the cabin pod, a fuel tank cell under the floor and the battery in the nose. The engine exhaust port is located at the end of the cabin pod underneath the tailboom. It has a short-diameter main rotor system and a short tail, giving it an agile control response and is less susceptible to weather-cocking.

Hughes won the US Army's LOH contest with its OH-6 helicopter by submitting a very low and aggressive price per airframe (without an engine). Due to rising prices, the US Army later re-opened the contest, where Hughes offered the machine at a more realistic price, but was undercut by the redesigned Bell OH-58 Kiowa (military JetRanger). OH-6 helicopters were still ordered by the US Army, though at a much reduced number.



Hughes/MD 500

Prior to the OH-6's first flight, Hughes announced it was developing a civil version, to be marketed as the Hughes 500, available in basic five and seven seat configurations. A utility version with a more powerful engine was offered as the 500U (later called the 500C).

The improved Hughes 500D became the primary model in 1976, with a more powerful engine, a T-tail, and new five-blade main rotor; a four-blade tail rotor was optional. The 500D was replaced by the 500E from 1982 with a pointed nose and various interior improvements such as greater head and leg room. The 530F was a more powerful version of the 500E optimized for hot and high work.

McDonnell Douglas acquired Hughes Helicopters in January 1984, and from August 1985 the 500E and 530F were built as the MD 500E and MD 530F Lifter. Following the 1997 Boeing/McDonnell Douglas merger, Boeing sold the former MD civil helicopter lines to MD Helicopters in early 1999.

Military variants are marketed under the MD 500 Defender name.



MD 520N

The MD 520N introduced a revolutionary advance in helicopter design being dispensed with a conventional anti-torque tail rotor in favor of the Hughes/McDonnell Douglas developed NOTAR system. Exhaust from a fan is directed through slots in the tail boom, using the Coandă effect to counteract the torque of the main rotor, and a controllable thruster at the end of the tail boom is used for yaw control.

McDonnell Douglas originally intended to develop the standard MD 520N alongside the more powerful hot and high optimized MD 530N (both were launched in January 1989 and were based on the conventional MD 500E). The MD 530N was the first to fly, on December 29, 1989, the MD 520N first flew on May 1, 1990. Development of the MD 530N was suspended when McDonnell Douglas decided that the MD 520N met most customer requirements for the 530N. Certification for the MD 520N was awarded on September 13, 1991, and the first was delivered on December 31 that year.

In 2000, MD Helicopters announced enhancements to the MD 520N including an improved RR 250-C20R+ engine with 3-5% more power for better performance on warm days, and, with changes to the diffuser and fan rigging, increased range.


Source: Wikipedia (01/13/2012)

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Since 2008, RC Aerodyne has provided customers around the globe with top quality scale RC aircraft, helicopter kits and an incredible selection of hobby parts and upgrades. Located in Kent, Washington just south of Seattle, we offer a wide variety of great products from many excellent brands selected by our seasoned RC experts to guarantee you both top performance and top value. Many of our scale products are officially licensed replicas produced with input and approval from major aircraft manufacturers such as Boeing, Bell Helicopter and Hawker Beechcraft. We recently introduced our own Chaos series of 450 to 700 size RC helicopter mechanics, parts compatible with Align T-Rex, offering phenomenal flight performance and a perfect fit for many of our most popular scale fiberglass fuselages.Our Store shall automatically charge and withhold the applicable sales tax for orders to be delivered to addresses within Washington state. For orders shipped to other states or countries, you are solely responsible for all sales taxes, import duties or other fees.