Search results for query: helicopter

NAGLER HAFNER R-I Revoplane single seat experimental helicopter R-II Revoplane single seat experimental helicopter (1932) (nd) Helicogyro no details (1934) NAGLER-ROLZ NR 54 one-man portable helicopter NR 55 one-man portable helicopter NAGLER HELICOPTER XNH-1 Heliglider strap-on'...

Hi, from L + K magazine,here is two helicopter suggested designs,but their drawings are very familiar,one of them,they wrote NACA in its article,but I can't translate Czech language.

Hi, the Mil V-16 was a helicopter project of side-by-side twin rotor design with two high-power turboshafts, low-rotating turbines and vertical shafts. http://www.aviastar.org/helicopters_eng/mi_v16.php

Hi Everyone! I just located a photo of a tandem-rotor helicopter built by Nicolas Florine. Chuck

Hi, Has anyone a drawing to the SNCASE DX-50 helicopter simulator Project ?.

Hi, Mr. Albert A. Green worked 14-year for Sikorsky company,and during the beginning of the grow up of this company,designed a strange helicopter project by that time, the first one,and after that he still created many helicopter projects,such as in artist drawings No.2 and No.3,all details...

Now, I am verry curious about if ther was some unbuilt Blackhawk project. I herd about it somewhere and forgot all about it ???. I do know there was an experimental attack helicopter before the Blackhawk and had the same name, but thats not what I am talking about.

Hi, The Brantly B-3 was a project for tandem twin rotor helicopter could accommodated 6-seat and B-4 was very large version of B-3 but powered by four engines (two forward and two aft) and could accommodated 50-seat. Source; Flightglobal

Hi, the Curtiss-Wright CW-40 was a rescue helicopter,a modified of Doman LZ-2. http://archive.aviationweek.com/issue/19500130#!&pid=14

Hi, the early design for Mil Mi-6 was VM-6,it was a compound helicopter. http://www.aviastar.org/helicopters_eng/mi-6.php

Apparently there was an intermeshing-rotor helicopter designed by Otto Reder in 1943. Does anyone know more about it? http://stingraysrotorforum.activeboard.com/t48686235/otto-reder-helicopter/

From USA : Enstrom F-27 :three seat light civil helicopter. Umbaugh U-17 :tandem two seat gyrocopter with a slim low-set tailboom and a single fin and tiny T-tailplane. Rotorway Schramm Javelin :single seat amateur-built helicopter,it had a tubular...

Hi, does anyone hear about this David So 1 helicopter before ?,I don't know it was from which country ?. http://www.avia-it.com/act/biblioteca/periodici/PDF%20Riviste/Ala%20d'Italia/L'ALA%20D'ITALIA%201923%2003-04.pdf

I can't remember where i found this picture, but the helicopter looks like its half Bell 206 Jetranger and half Mil Mi-34 Hermit. If anyone can see the picture clear enugh, what is it? ???

Hi, the first time in my life to know that,Loening designed a jet-propelled helicopter project. http://archive.aviationweek.com/image/spread/19441023/6/2

From Aerophile 1921, here is the Crocker-Hewitt helicopter project of 1917,which designed in USA and intended to involve in WW1; http://aerofiles.com/_cl.html

Airbus Helicopters Inc is proposing a pair of H175 to the NYPD Aviation Unit, to replace a couple of Bell 412... https://www.airbus.com/us/en/newsroom/press-releases/2021/03/airbus-helicopters-Inc-submits-bid-to-support-the-NYPD-next-generation-fleet-with-the-H175.html Looks quite nice in...

Between 1961 and 1964 Alfons Siemetzki built two turbine powered single seat helicopters. First was the ASRO-3T, powered by a 90shp BMW 6002 turbo engine, a very basic construction (photo from Der Flieger, January 1963). The following ASRO-4 had a more powerful MAN turbo engine and cockpit and...

Hi, who can ID this helicopter ?. https://www.zona-militar.com/foros/threads/cutaways-cortes-esquem%C3%A1ticos-de-aviones.24700/page-153

From my dear Stingray site, has anyone a more info about that Brazilian four seat light helicopter project ?. https://sites.google.com/site/stingrayslistofrotorcraft/ipd-bf-2