Search results for query: helicopter

A 1975 study carried out for the ONR, titled 'FEASIBILITY STUDY OF HELICOPTER-TOWED AIR CUSHION LOGISTIC VEHICLES'.

Apart from arming transport helicopters with pintle mounted machine guns and occasionally rockets, the first, more dedicated attack helicopter I've found was the SA 3164 Alouette Canon, built in a single example, as a moderate modification of a standard SA.316, armed with up to four SS 11 and a...

Hi, http://www.google.com/patents?id=7HxaAAAAEBAJ&pg=PA6&dq=tandem-rotor+helicopter&hl=en&ei=-LdoTv-vFcGc-wb4x5DRCw&sa=X&oi=book_result&ct=result&resnum=4&ved=0CDQQ6AEwAzgy#v=onepage&q&f=true

I FOUND A PICTURE ON A CHINESE WEBSITE OF A WZ-9 HELICOPTER SHARING SOME OF THE ORIGINAL SA.365 DAUPHIN AIRFRAME, BUT ALSO HAVING A TANDEM COCKPIT DESIGN, UNDER-NOSE GUN TURRET, AND A SMALLER CABIN. I WONDER IF THIS COULD BE A PROTOTYPE OR MOCKUP OF THE NEWEST WZ-10 ???. CAN ANYONE FIND MORE...

Hi, http://blog.modernmechanix.com/autogiro-principle-adapted-to-helicopter/

Hi, the LCH was a compound helicopter Project of 2002,designed by group of Indonesian Aerospace (IAe). https://umexpert.um.edu.my/file/publication/00008510_43557.pdf

Hi, the Bristol company designed a very strange big helicopter in 1953, I don't hear about it before !. http://www.flightglobal.com/PDFArchive/View/1953/1953%20-%200289.html

Published on May 8, 2014 The Rotary Bat unmanned helicopter system combines Northrop Grumman's proven autonomous control systems and leading intelligence-gathering capabilities with the Yamaha Motor Corporation, U.S.A.'s proven RMAX remotely-piloted helicopter. http://youtu.be/MzvdWnFlEZk

Here is a good documentary from 1982 on the history of the development of the helicopter. It covers the full development of the helicopter from the very beginning in the initial stages of this programme. However, it then moves into the most current developments in rotor technology in the early...

Boeing Aircraft Bell Helicopter CV-22 A Flight Manual (Preliminary) found on eBay. Source: http://cgi.ebay.com/Boeing-Aircraft-Bell-Helicopter-CV-22-Flight-Manual-/110607272828?pt=LH_DefaultDomain_0&hash=item19c0b50b7c

...in the middle of the craft, and used two smokestacks, which can be seen in the drawings. Two Archimedean screws on the sides gave the helicopter forward thrust, similar to how a propeller works on a ship in water, and two mounted vertically in the helicopter gave it lift. A rudder was added...

From Air Force 2001/1, here is a Changhe Aircraft Industries Corporation (CAIC) Z-11 light utility helicopter,for its variants; https://en.wikipedia.org/wiki/Changhe_Z-11

From Аэрокосмическое обозрение 2012-4, I can't ID those two helicopters,but one of them wrote on it Andrey Baranovsky ?,that was the designer or what ?,please who can help ?.

Hi, Hughes High-Speed Compound Helicopter of 1966 http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19820015368_1982015368.pdf

Hi, here is a rare picture to Mr. Moser homebuilt helicopter,it was powered by one 225 hp Lycoming engine driving contra-rotating rotors,no more info about its time.

Hi, does anyone know this VFW H 1 one man helicopter ?.

...image below was taken at Farnborough Air Show 2010, located behind the main hall complex. It shows the mock-up of the EADS Eco2Avia Hybrid Helicopter. This was one of the projects that were grouped under the name of eCO2avia by EADS Innovation Works as part of the EADS Group’s research into...

A development of the Bratukhin line of experimental helicopters that started with the Omega/B-2, B-3 and B-5 prototypes, the Bratukhin B-10 was conceived as an "aerial observation post". A single example was built and flown in 1947. Although behaviour was considered satisfactory, the Soviet...

Hi, I can't ID the designer of this prone-pilot helicopter ?. http://www.reaa.ru/cgi-bin/yabb/YaBB.pl?num=1171058178/690

Couple of pics from the recent American Helicopter Society Forum in Virginia. Awesome watching MV-22B show up and depart.