1970s

I've founds this interesting design on the Shipbucket forums and I've thought I share it here as well. http://www.shipbucket.com/forums/viewtopic.php?t=10014 During the Fourth Defense Force Development Plan (years 1972 – 1976), the Japan Maritime Self-Defense Force (JMSDF) planned to introduce...

Found another interesting document in my files this past weekend – a fairly early (March/April 1975) presentation on the Litton feasibility study for a Spruance-derived AEGIS destroyer that eventually became the DDG 47, then CG 47 Ticonderoga class. At this point, this design was being referred...

In the 70s, Brazil was slowly trying to develop its space technologies, which resulted to the Brazilian Complete Space Mission (MECB) program and the ill-fated VLS-1, but while digging a bit around it, I found that before deciding on the VLS design circa 1980, there was a period of time of a few...

Althought intrestingly unique vessels and pride of our naval building capacities, the Turunmaa class Gunboat (or corvette in more international sense) never attracted any foreing sales, as didn't anything else we tried to market. Some proposals do have appeared, mostly just with different...

How about a thread on the J-12 ? I noticed that there was none ! It is a jet that I like very much and I will try to collect in this thread some interesting things about it. I started to work with Inkscape and I hope to make color profiles of J-12 under the roundels of countries where it could...

https://vk.com/wall914417_13541 http://epizodyspace.ru/bibl/glushko/izbran-rab-glushko/3/01.html

I need your Help in 1970s this kind Wind Turbine was proposed (here illustrated by Roger Leloup in 1976) has some one more information about this ?

Discussion about German corvettes seems to have been popular lately so I'm sharing this Swedish project which I found in Jane's 1972-73. The design was to be a flotilla leader for MTBs or FACs as well as escorts for the remaining destroyer fleet that was then still active. Two were to be built...

Quoted by Gary Paul Johnston and Thomas B. Nelson in "The World's Assault Rifles" - This rather curious and unusual weapon was part of a program during the 1970s to develop a very high rate of fire assault rifle (RFCT: Rifle à Forte Cadence de Tir ). Firing rate experiments were carried out by...

This about British German join Venture in 1972 on Future Main Battle Tank for 1980s View: https://www.youtube.com/watch?v=BYMPjN3ubzc View: https://www.youtube.com/watch?v=hJi3b2ojwHg View: https://www.youtube.com/watch?v=z53bG3ANCHw View: https://www.youtube.com/watch?v=lwHrocEOCiI

We have a whole bunch of threads, alt-history or not. But no full blown TL so far. The POD: May 1972, common sense prevails: Convair Model 200 carries the day over Rockwell NAR-356. It becomes the XFV-12 interceptor for Zumwalt Sea Control Ship. Even after that one is canned, two prototypes are...

What would happen if the usaf f-15 project was canceled by congress and the usaf was forced to use the navys f-14 like what had happened with the f-4.

The 1970s were a turbulent decade in Europe. Without going into too much political detail events could have seen Greece, Italy, Portugal and Spain with left wing governments opposed to NATO and the US. Even in France and Germany disillusionment with the Vietnam war and a widespread fear of...

The story began in 1969 in the Sino-Soviet border conflict，Chinese captured a T-62，At that time, all their anti-tank weapons were unable to effectively destroy the T62. So Armor troops think they need a new second-generation tank，call “122”（The Type 69 "121 that was being developed at the time...

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...

View: https://www.reddit.com/r/RetroFuturism/comments/p2mhzo/a_soviet_space_elevator_tekhnika_molodezhi_1970/

Although we are well provided for these days with books, magazines and above all the Internet, I still enjoy my collection of Salamander books from the 70s and 80s. These big glossy full colour books were amazing at a time when most books on modern weapons were mainly illustrated in black and...

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...

Does anyone have any information on the French design at least? The program was a precursor to the equally ill-fated (non-nuclear) Polar 8 icebreaker program of the 1980s. The only hard info I have on the French proposal at the moment is that the reactor was a CAS (Advanced Series Boiler)...

View: https://www.youtube.com/watch?v=KBgCRQ2wIvw