1970s

The Northrop XST; http://www.flightglobal.com/FlightPDFArchive/1992/1992%20-%200362.pdf

Hi, the Dornier sutdied in 1972 to develope an aircraft which was based on or looks like the SAAB-37 Viggen,and also designed a very beautiful lightweight V/STOL fighter,I never heard about them before. http://www.flightglobal.com/FlightPDFArchive/1972/1972%20-%202852.pdf

I read long time ago in Armies & Weapons the prototype of the SP-70, a cancelled self propelled howitzer but nothing on the web. Do you have something about it ? ;D

The Australian Government Aircraft Factories proposed a ground attack version of the "Nomad" STOL transport called "Bellata". I would like to see an artist's impression or three-view drawing of this project - who can help?

A few years ago I saw a poster(?) of the West German space shuttle (or lifting body proposal?) ERNO (= Entwicklungsring Nord) LB 21 Bumerang inside the Peenemünde museum. After this 'meeting' I never saw it again, neither in books nor in magazines. Who can help with details (illustrations...

Sperry's Proposal for the DIVAD system: Was based off their earlier T37 VIGILANTE AA Gun, but rechambered in 35mm NATO instead of 37mm. ------ General Electric's Proposal for the DIVAD system: Utilizing their GAU-8A AVENGER cannon system.

I keep coming across small pictures of a variant of the Anglo French Lynx helicopter for the French Army in the late 60s which shows a gunship helicopter. However, none of the sources has a three view. Does anyone with access to say Janes All the World's Aircraft or the old Flying Reviews have a...

And what was that project for Bolkow ? from; http://www.flightglobal.com/FlightPDFArchive/1964/1964%20-%202966.pdf

The Rockwell XFV-12 was a prototype supersonic United States Navy fighter which combined the Mach 2 speed and AIM-7 Sparrow armament of the F-4 Phantom II in a VTOL fighter for the small Sea Control Ship which was under study at the time. On paper, it looked superior to the subsonic Hawker...

"Clearly, ATF was going to be superstealth and not a cousin of YF-12 or SR-71," explains Osborne. "I stopped the YF-12 derivative effort, and we started working on an F-117 derivative for ATF." The design submitted in the Lockheed proposal looked like a larger and elongated F-117 with some...

Greetings All - Here's a few of the Vought concepts - first off the designs that competed for the F-14 and then the LWF designs when they teamed with General Dynamics and would have/could have had the F/A-18 had the Navy followed Congress's edict to choose the winning LWF design (F-16). I'm...

At least looks very VFX-sky

There have been various preliminary designs published for vessels from the 60s, 70s and 80s. I'm starting a new topic because it doesn't fit under the strike cruiser or NFR-90 ones. First up, an early DDG-51: Fig. 7 The most recent naval destroyer design, Arleigh Burke (DDG 51 Class). the...

Came across the following in Air International. Seven companies responded to the VFAX RFP for unfunded proposals for a Mach 1.6 aircraft with 28,000-30000lb weight an unit cost less that $6 million in 1975 dollars over a 400 aircraft program. General Dynamics submitted two designs; a...

The preferred UK AEW for the RAF was always the Nimrod as it was big and in production. In 1966 studies looked at various radar options, but lack of money delayed it. All of the above comes from 'Airborne Early Warning, design, development and operations' by Mike Hirst, Osprey, 1983.

Matej, the link to your web doesn't works for me (I have even tried from a Windows PC) :( So I add drawings courtesy from Lark

This appears to be a fighter/Demonstrator version of their scissor wing technology from the '70s. You can see the bomber concepts in the thread link below the patent link USPAT4998689 Boeing Bombers with some pics of the Rockwell scissor wing bomber concept.

Lockheed SR-71/YF-12 Blackbirds Excellent volume in the Warbird Tech series, good solid information from a good author. Recommended. ****

Hi folks, Does anyone have any information on the USN CVV concepts of the 1970s? Apart from some brief references in books, I have found the following information on the web: "CVV was the major program, an outgrowth of Zumwalt's earlier T-CBL, proposed by Ford and championed by Carter. It...

In this Lockheed advertisment the AH-56 is shown with an additional outline, giving a deeper fuselage and it is advertised to be the basis for a transport for up to 30 passengers or as a ASW helicopter. Are there any other pictures, drawings or photos of mock-ups of these versions ?