helicopter

And what was that project for Bolkow ? from; http://www.flightglobal.com/FlightPDFArchive/1964/1964 - 2966.pdf

Not a new idea by Sikorsky : This ABC UTTAS proposal was shown in Air & Cosmos 12.1968 (No design/type numbers given) :

"Piasecki also had some interesting ideas on rotorcraft unmanned air vehicles for the US Army's Future Combat Systems, including a modern version of its AirGeep, but they were cancelled last year." Yes, the UCAR program was cancelled (UCAR = US Cancelled Another Rotorcraft ), but I think...

You see it here first. Ready to fly any day now.

Hallo! Bell HSL-1 Competitors: know, that in competition participated 10 firms: 1) Bell Model B-61 2) Curtiss-Wright Model ? 3) Gyrodyne Model ? 4) Hiller Model H-? 5) Hughes Model ? 6) Kaman Model K-? 7) Kellett Model KH-? 8) McDonnell Model M-? 9) Piasecki Model...

From an aero magazine from the 1950s comes this mention on a crane helicopter project by Piasecki, named "Gargantua". No further information, so I hope anybody of the SPF readers is able to help.

A more elegant, nevertheless quite unusual concept fom Bell: A tandem stowable rotor. (from AviationWeek 5/67)

Dear boxkite, after we speak about Kamov,Mil and Boeing-Vertol, can we speak about Gyrodyne; we know QH-50,DSN-1,DSN-2,DSN-3, HOG,GCA-2,GCA-5,GCA-7,GCA-41 (XRON-1) and GCA-59 (YRON-1). but there are anther nine projects to this company; GCA-3,GCA-8, GCA-9,GCA-21,GCA-24,GCA-32,GCA-33,GCA-35 and...

1991 Sikorsky high-speed rotorcraft studies

Dear topic starters, In my opinion, we should take one minute to choose the most precisse and informative tittle and descriptions for every new topic. This would be a benefit for all the comunity here because it would be easier to find particular information in the forum.Organized info it is...

S-71 - Proposal for AAH (won by Hughes AH-64) based upon S-70 (UH-60 Blackhawk) rotor system. Not built. http://aerofiles.com/_sik.html

this comany was amasing one ,and only we know about it GA-1,2,22,33,39,400,447 and FG series. can we complete the GA series ?, and we must know there are some airships in that series.

I noticed that Lockheed 70's project are all in the 1000 series CL-1200 and 1600 are Lancer (F-104 derivatives) CL-1400 is A-10 competitor CL-2000 is the SST I don't understand why they changed from their odinary system (CL-595 for example) PS have someone ever noticed that Lockheed and...

here is anther projects I don't know them, SNCASO E-1910;SO-1340 and SO-1350.

Some years ago, my friend Thomas from Germany and me, managed to identify this helo as the Sikorsky S-68. Source is: Stealth Technology. The art of black magic by J Jones. 1989. ISBN 0-8306-8381-X "Early 1970s proposal by Sikosrsky for Army's armored aerial reconnaissance vehicle program"...