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Both the Army and Marine Corps have a capability need to procure additional helicopters beyond the number specified in the current contract the helicopter program is currently in production. What cos?
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∙ 9y ago
The actual cost will determine the answer.
Wiki User
∙ 9y ago
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When were helicopters first used by Germans?
The Germans built a few experimental helicopters before WW2, but never put any into production. The first production German helicopter was the MBB 105, about 1966
How many cylinders does the R22 helicopter engine have?
The Robinson 22 helicopter has a four cylinder pistol engine. The single-engine light utility helicopter was designed in 1973 and has been in production since 1979. The cost of one of these helicopters is about $270,000.
How many pounds do a helicopter weigh?
There are many different makes and models of helicopters of many different sizes. The world's largest production helicopter is the Mil Mi-26, with an empty weight of about 62,000 lbs., and a max loaded weight of 123,450 lbs.
What was the first helicopter flight?
The first real helicopter flight was made by Hanna Reitsch in a Focke-Achgelis near Berlin around 1937. Consistent and accurate Allied bombing missions destroyed this helicopters production lines so it never got into real development.
Are motorcycles faster then helicopters?
I will answer this knowing more about helicopters than motorcycles, but in general, the answer is it depends on the motorcycle and depends on the helicopter. Some helicopters have cruising speeds as slow as 80 mph, and I would guess most motorcycles would be capable of going much faster this. If we look at a more middle of the road helicopter like a Bell 206, it has a cruising speed of about 150 mph, and I would guess there are certainly many motorcycles that could beat this. Currently, the fastest helicopter is the Sikorsky X2 (a non-production experimental aircraft) which has been clocked as fast as 300 mph. My guess is there are few if any motorcycles that could outrun the X2.
When was the helicopter invented?
In 400AD there was a helicopter style spinning toy. 1906 was the first manned flight in a helicopter.1896The helicopter was first invented in 1907.1900The first helicopter was made in 1939 be Igor Sikorsky the model was a VS-300.Experimental helicopters existed in the 1920s. The first unit designated practical military helicopters used in combat was the Korean War (1950-53). Choppers as known today (being used everywhere all the time) came into existence in the 1960s during the Vietnam War...during this time frame Police, FBI, Sheriff Departments, Highway Patrol, Hospitals, etc. all began using the helicopter...in many cases surplus US military birds from the Vietnam War.The chinese had hand powered helicopter toys in the 1500s, and Da vince had a famous drawting of a helicopter that was never built.The first true helicopter was 1907, with a 1km flight in 1924.It was invented by Paul Cornu in 1907the first helicopter was made in 1906 by igorDaVinci scetched a drawing of one.True helicopters were staring to appear in small numbers in the late 1930's, but mass production came after 1944.The first piloted helicopter flight was by Paul Cornu in 1906 and he also invented it himself.However the design was not successful. French inventor Etienne Oehmichen built and flew a helicopter one km in 1924.
What was the first helicopter desined for military service?
There is no easy answer for that, but the first helicopter in large production for any military was Igor Sikorski's R4 in 1944
Were helicopters used in World War 2?
Yes.Kellet KD-1A (La Cierva C.30A) (General Use Autogyro)Sikorsky VS-300 (Experimental helicopter)Sikorsky R-4B "Hoverfly" (General Applications helicopter)Sikorsky YR-4B "Hoverfly" (Ambulance/Sea Patrol helicopter)Sikorsky R-5A (Rescue/Reconnaissance helicopter)Platt-LePage XR-1 (Experimental helicopter)Germany's Focke Archelis Fa233 4 seat/cargo helicopterGerman Kolibri single seat coaxial rotorThe German FA 233 was used extensively in 1945 including the resupply of Breslau. Approximately eight were in use in 1945.The Sikorsky R-4 and R-5 models were used for costal patrol and search for the continental USA in 1945, and a a few were deployed aboard ship to be used in the Philippines, but none of those were actually employed there. Total production of operational helicopters by the USA in WW2 was under three dozen.From a practical standpoint, however, helicopters were too new and immature of a technology, and only a few were built and utilized in small numbers. They had no measurable effect in WW2. Helicopters would come into mass use (and demonstrate a significant contribution) during the Korean War a few years later.The first helicopter in warfare was first used in Korea was the Sikorsky HO3S-1 which was used primarily for transporting the injured to the M.A.S.H.
What is needed for a Milestone C decision review?
Capability Production Document (CPD)
When was the Bell 430 helicopter produced?
The Bell 430 helicopter was produced in 1996. The helicopter took its first flight on October 25, 1994 and was first introduced to the public in 1995. In 2008, production of the Bell 430 was terminated.
Was the helicopter invented in russia?
The very first piloted helicopter was invented by Paul Cornu in 1907, however, this design was not successful. French inventor, Etienne Oehmichen built and flew a helicopter one kilometer in 1924. Another early helicopter that flew for a decent distance was the German Focke-Wulf Fw 61, invented by an unknown inventor.Igor SikorskyIgor Sikorsky is considered to be the "father" of helicopters not because he invented the first. He is called that because he invented the first successful helicopter, upon which further designs were based. One of aviation's greatest designers, Russian born Igor Sikorsky began work on helicopters as early as 1910. By 1940, Igor Sikorsky's successful VS-300 had become the model for all modern single-rotor helicopters. He also designed and built the first military helicopter, XR-4, which he delivered to Colonel Franklin Gregory of the U.S. Army.Igor Sikorsky's helicopters had the control to fly safely forwards and backwards, up and down, and sideways. In 1958, Igor Sikorsky's rotorcraft company made the world's first helicopter that had a boat hull and could land and takeoff from water. It could also float on the water.A:No, the helicopter was developed gradually in many countries.In 1932 Boris N. Yuriev and Alexei M. Cheremukhin, from Russia, built and flew the TsAGI 1-EA single rotor helicopter up to an altitude of 605 meters (1,985 ft).Other people had flown before that but this was the highest flight so far.Igor Sikorsky (who was Russian but who emigrated to America) built a helicopter in the US that reached full-scale production in 1942 (131 aircraft built). His design of one main rotor and a small tail rotor became the standard.
What is the biggest American helicopter?
The largest American helicopter is the Sikorsky CH-53E Super Stallion. It is a heavy-lift helicopter that is used primarily by the United States Marine Corps for transporting troops and equipment.
