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Made Sikorsky

Hellow i want to make a small remote controlled helicopter so please help about the technichal specifications

is the theory for the helicopter wings and aircraft wings the same .ie the bernoulies theorem .so what is the technical specifications of the helicopter wings please show me how exactly the wings are made .i want it to make it with a small motor weighing 25 gms ,2 watts,300ma,6v. so is this helicopter sufficient. how much weight can it lift and how higher the copter will go using this motor .and can i make the copter by using two motors .please show me the exact specifications of the copter .and what about the auto gyro used in wings .so please help me with all specifications and calculations .and also which design is good as in sikorsky method or two main rotors canceling torque and what about rotating torque and how can i get rid of it using exact calculations.and how much weight can a helicopter using this motor can lift.please help

William is right this is no place for that kind of detail. The best way to get started without spending 5 years at UC-Davis is to dip your toes in slowly.

http://www.target.com/gp/detail.html/sr=1-2/qid=1180152333/ref=sr_1_2/601-4667968-7636965?ie=UTF8&asin=B000AQK4LY

The Hirobo Lama is a great little coaxial heli to learn principles. http://www.emodelhelicopters.com/hirobo-with-onboard-cam/
It helps apply all the theories to see it fly. When I was getting my education I also flew model helis and it helped a ton to understand how the principles really worked.

Good luck

Sikorsky R4 $76.47 High Quality Content by WIKIPEDIA articles The Sikorsky R4 was a twoplace helicopter designed by Igor Sikorsky with a single, threebladed main rotor and powered by a radial engine. The R4 was the worlds first massproduced helicopter and the first helicopter to enter service with the United States Army Air Forces, Navy, and Coast Guard, as well as for the United Kingdoms Royal Air Force and Royal Navy. The VS316, was developed from the famous experimental VS300 helicopter, invented by Igor Sikorsky and publicly demonstrated in 1940. The VS316 was designated the XR4, under the United States Army Air Forces series for Rotorcraft. The XR4 made its initial flight on 13 January 1942 and was accepted by the Army on 30 May 1942. The XR4 exceeded all the previous helicopter endurance, altitude and airspeed records that had been set before it. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 108 Publication Date: 2010/06/15 Language: English Dimensions: 5.98 x 9.01 x 0.25 inches

Sikorsky S53 $70.1 High Quality Content by WIKIPEDIA articles The Sikorsky XHJS1 (manufacturer designation S53), was developed by Sikorsky Aircraft to meet a Naval requirement for a utility helicopter. The XHJS1 was not ordered into production and only two prototypes were built. Powered by a 525 hp (391 kW) Continental R97534 the S53 was a development of the S51 designed for use on aircraft carriers. The tail rotor was raised above headheight to give more clearance and the landing gear was made stronger to enable operations from a moving deck. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 90 Publication Date: 2010/09/14 Language: English Dimensions: 6.00 x 9.02 x 0.22 inches

Sikorsky S69 $70.1 High Quality Content by WIKIPEDIA articles The Sikorsky S69 was an experimental compound coaxial helicopter developed as part of the Advancing Blade Concept (ABC) program. Also known by the military designation XH59, the S69 was part of the Advancing Blade Concept (ABC) program. This Advancing Blade Concept system consisted of two rigid, contrarotating rotors which made use of the aerodynamic lift of the advancing blades. At high speeds, the retreating blades were offloaded, as most of the load was supported by the advancing blades of both rotors and the penalty due to stall of the retreating blade was thus eliminated. This system did not even require a wing to be fitted for high speeds and to improve maneuverability, and also eliminated the need for an antitorque rotor at the tail. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 78 Publication Date: 2010/09/14 Language: English Dimensions: 6.00 x 9.02 x 0.19 inches

Sikorsky Bomber $24.99 Sikorsky Bomber - Photographic Print

Sikorsky Amphibian $39.99 Sikorsky Amphibian - Giclee Print

Igor Sikorsky $39.99 Severino Baraldi Igor Sikorsky - Giclee Print

Sikorsky Amphibian 1928 $24.99 Sikorsky Amphibian 1928 - Photographic Print

Igor Ivan Sikorsky $19.99 Igor Ivan Sikorsky - Photographic Print

Sikorsky S92 $76.47 High Quality Content by WIKIPEDIA articles The Sikorsky S92 is a fourbladed twinengine mediumlift helicopter built by Sikorsky Aircraft for the civil and military helicopter market. The S92 was developed from the Sikorsky S70 helicopter and shares common parts with the S70, such as the tail rotor assembly. The H92 Superhawk is a military version of the S92 in the utility transport role, capable of carrying 22 troops. The H92 can also be configured for specific missions, including Search and Rescue and executive transportation. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 92 Publication Date: 2010/10/16 Language: English Dimensions: 9.02 x 5.98 x 0.22 inches

Sikorsky S52 $58.94 High Quality Content by WIKIPEDIA articles The Sikorsky S52 was a utility helicopter developed by Sikorsky Aircraft in the late 1940s. It was used by the U.S. Navy, Marines, and Coast Guard. The Sikorsky S52 was the first US helicopter with allmetal rotor blades. A twoseater, it was developed into the fourseat S522. It was designated HO5S1 by the U.S. Navy and Marine Corp; HO5S1G by the Coast Guard; and YH18A by the Army. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 74 Publication Date: 2010/09/14 Language: English Dimensions: 6.00 x 9.02 x 0.18 inches

The Sikorsky Grand, 1913 $19.99 Charles H. Hubbell The Sikorsky Grand, 1913 - Premium Poster

Igor Sikorsky Landing Helicopter $99.99 Dmitri Kessel Igor Sikorsky Landing Helicopter - Premium Photographic Print

Three Vought-Sikorsky Scout Planes $14.99 Three Vought-Sikorsky Scout Planes - Premium Poster

Sikorsky S35 $70.1 High Quality Content by WIKIPEDIA articles The Sikorsky S35 was an American twinengined sesquiplane transport later modified to threeengines. It was designed and built by the Sikorsky Manufacturing Company for an attempt by Rene Fonk on a nonstop atlantic crossing for the Orteig Prize. It was destroyed in the attempt. The S35 was designed as a twinengined transport with a 1,000 mile range. During 1926 Rene Fonk a French First World War fighter ace was looking for a multiengine aircraft to enter a competition to be the first to fly nonstop from New York to Paris, the prize was 25,000 offered by Raymond Orteig. Fonk had Sikorsky redesign the aircraft for three engines. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 18 Publication Date: 2010/09/14 Language: English Dimensions: 6.00 x 9.02 x 0.04 inches

Sikorsky H34 $76.47 High Quality Content by WIKIPEDIA articles The Sikorsky H34 Choctaw (Company designation S58) was a military helicopter originally designed by American aircraft manufacturer Sikorsky for the United States Navy for service in the antisubmarine warfare (ASW) role. Sikorsky H34s have since served mostly as medium transports on every continent with the armed forces of twentyfive countries from combat in Algeria, the Dominican Republic, Nicaragua, and throughout Southeast Asia, to saving flood victims, recovering astronauts, fighting fires, and carrying presidents. As one of the last pistonpowered helicopter designs before its replacement by turbinepowered types such as the UH1 Huey and CH46 Sea Knight, it would see a remarkably long run of 2,108 H34s produced between 1953 and 1970. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 76 Publication Date: 2010/10/18 Language: English Dimensions: 9.02 x 5.98 x 0.18 inches

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Pan Americans Sikorsky S-43 Flying Amphibian..wmv



Why is the Pentagon buying Russian made Helicopters instead of American quality helicopters for Afghanistan?

Our products are much more better than Russia's why are we buying their crappy Helicopters?

http://www.bloomberg.com/news/2010-08-04/sikorsky-protests-navy-plan-to-buy-russian-choppers-for-use-in-afghanistan.html

Reading the article, I can certainly understand Sikorsky Helicopter being upset !! First the Pentagon doesn't buy the Sikorsky replacement for the Presidential helicopter and goes to the French instead !! THEN the Pentagon ignores the same bird (Sikorsky S-92) as a potential for the Air Force / Army Special Operations & CSAR contract.

That S-92 is a big-body version of the UH-60/SH-60 (which I have just over 4500 flight hours in) and so far the ONLY buyer has been Canada for SAR and CSAR.

Let's see.. the Congressman and Senators representing where Sikorsky's factory is located (Stratford, Conn.) would be - Christopher Dodd and Joseph Lieberman in the Senate (both not strong, Dodd retiring) and Jim Himes (D)... the prior Congressman (R) was defeated in 2008 - Christopher H. Shays was a known hawk and supporter of Sikorsky.

The Mi-17 Hip is actually a pretty darned nice (and simple) bird... I got to steal some flight time in one back in 1993. A STRONG and simple bird.

ANOTHER reason for buying from the Russians... the cost savings in flying them into Afghanistan direct from Russia rather than having to airlift them from the USA one at a time. I also am willing to bet that the US Navy will be selling them to Afghanistan rather than bringing them home... it's like buying a cheap economy car if you need to spend a year at a different job in Japan rather than paying all the money to have your SUV shipped to Japan !!

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