late 1960s

I came across this project in a 1968 United States Atomic Energy Commission booklet, The ATOM and the OCEAN, by E. W. Seabrook Hull (can be found on Project Gutenberg here). The National Science Foundation had proposed an Arctic Drift Barge for Arctic research, which would have a nuclear plant...

The year 1968 will always be remembered for its upheavels. But it also saw Nixon elected in the USA and the Breshnev doctrine crush new thinking in Eastern Europe. Alternative departures from real history in 1968 could go either way. The toymaker Marx went so far as to make a President Hubert...

Hello guys, i dont mean to bother you, but i found the mentioning of the Short Skyvan being modified for COIN operations and also receiving a modification/variant of the Sea Cat missile called "hellcat" (that i couldn't even find a single picture), do any of you have info of this "Counter...

In an alternate world where the USA avoided the trauma of Vietnam and LBJ won a second term the Apollo moon and earth orbit programmes continued into the 70s as originally planned. Assuming that a similarly pro Apollo President had succeeded Johnson in 1973 and the US economy continued to...

Here's a really interesting account I found on Project Terminated, by Ronnie Serrano: '... a couple drawings were done by Pierre Mion for the U.S Navy in the late-1960s which shows using converted Fletcher-class destroyers into makeshift "Harrier Carriers". The plan at the time is to convert...

In 1968 the China attempted to develop a VTOL fighter, so engineers came up with adding lift fans to the J-6 to finish it by 1971. Lack of success and the death of some of the CCP leadership gets the project canceled in 1972. Slightly more sane proposal

In "Storia Militare" n. 196 (January 2010) Enrico Cernuschi described the unknown project of an early Italian helicopter/VTOL carrier of 60's. During 1965 the Italian Navy seriously considered the possibility to modify the proposed second "Vittorio Veneto" cruiser into a sort of small carrier...

https://news.sky.com/story/snoopy-lunar-module-from-1969-apollo-10-mission-may-have-been-found-11738299

I wonder if anyone with a first or second edition copy of Janes Weapons Systems (1969 or 70) could help me track down an image showing a Marder like mock up of a US MICV design for the 1967 MICV competition. I photocopied it some years back from a Library copy (now no longer available) and...

This is a new one to me. I've searched the forum and could not find much if anything on it, so I am posting a new topic dedicated to the Convair 660, a short-haul twin-jet. (Please remove or combine with another appropriate topic, if it already exists). The model photos (and artistic rendering)...

This document has already been referenced in this forum, but I will include the link anyway because it is a very concise summary of the Air Force's search for a truly new advanced fighter: Lyons, Major Robert P. Jr. (3 April 1986) "The Search for an Advanced Fighter: A History from the XF-108...

G'day gents Just been reading an extract from The Bradley and How It Got That Way: Technology, Institutions, and the Problem of Mechanized Infantry in the United States Army by by W. Blair Haworth I found it interesting that "The U.S. Army Tank Automotive Command (TACOM) conducted a...

A much reproduced painting of the RAF F111K from General Dynamics (it heads up the Wikipedia entry) shows the plane in a non-standard green and brown camouflage pattern. I had always put this down to artistic licence but then I found a similar colour scheme on the cover of the 1970 RAF Souvenir...

I know that this is a well trodden subject but I thought that it would be interesting to compare the plans with what happened in reality. Ground Attack/Recce Squadrons It was planned to replace the Hunter with the 1154 Harrier in 8 squadrons: 2 in the UK, 2 in Germany, 2 in the Gulf and 2 in...

I know this is a well covered subject but I was wondering if there is anywhere an RN document from 1965 or 1966 showing what its planned 1975 or so carrier fleet was supposed to look like. Based on what has been posted here already here is a stab at what I think was intended Fleet Carriers...

I'm re-posting this in a new thread to give this design a more proper identification and to have the thread ready when additional information (and hopefully the drawing) can be made available. I've done a few searches here on Dee Howard and haven't come up with anything. Should there be an...

G'day Gents! Once again I've been flicking through one of my favourite books “The Pentagon Paradox. The development of the F-18 Hornet” by James Perry Stevenson (ISBN 1557507759), Shrewsbury, 1993. In this book it talks about the following program: 'Commander Ernie Waller USN’s theoretical...

After the cancellation of Voyager(Mars) in 1967 NASA started up a new series of studies to come up with a spacecraft for the 1973 launch opportunity. This Martin-Marietta designed soft-lander of 1969 was intended to put the maximum payload weight on the surface of Mars using a mission profile...

At some point during the late 1960s, the Goodyear company studied the possibility of a new giant rectangular transport airship category which they called "Dynastat". Source: AERIAL VERY HEAVY LIFT CONCEPTS FOR THE 1990 ARMY VOLUME III - ACADEMIC & INDUSTRIAL PRESENTATIONS (U.S. Army, November...

http://s3.e-monsite.com/2010/12/31/38909267terrastar-marginal-amphibian-of-lockheed-pdf.pdf Source: http://www.offroadvehicle.ru/AZBUCAR/Lockheed/Lockheed%20txt.html http://www.amphibiousvehicle.net/amphi/Lb_Lz.html...