early 1980s

Ive been looking for information regarding the AVCR1360-2 Variable Compression Engine, I know its a diesel inline 6 but thats about it, ive also had a brief memory of it being used in the General Motors XM1 Tank prototype, although this could be a Mandela effect any more information would help...

There's an interesting referendence in the May 1982 International Defense Review, p626: "British Aerospace, which was the prime contractor for the now cancelled NATO 6S vertically launched missile ..." The context is the first public showing of vertical launch Seawolf and the suggestion that...

I came across this fascinating drawing from the Evolution of the Eurofighter thread. My interest in this aircraft is a little unusual. I am in the process of building a micro (1:48 scale) flying model of a swept wing aircraft. Originally based on the SU-27, due to weight considerations I...

Meant to post this last week: https://www.telegraph.co.uk/obituaries/2024/09/12/edward-johnson-argo-iran-america-diplomats-affleck/ Rest In Peace :(

From 1979 to 1980, the United States Navy proposed updating their remaining obsolete FRAM Gearing class destroyers in the Naval Reserve Force as escorts to protect trans-Atlantic convoys against Soviet submarines. Some of the proposed modernization included replacing the WWII-era 5"/38 twin-gun...

Érase una vez sólo dos bandos (y sabías qué esperar) y había un país llamado Unión Soviética. Y el portaaviones era la especie dominante en los mares (Cuanto más grande era el portaaviones, más felices eran los almirantes), pero este tipo de barcos son muy caros, tan caros que parecía que iban a...

In a perfect world for the British armed forces how would you modernise HMS Vanguard and the King George V class to serve in the 1980s? (Before anyone asks Yes CVA-01 through 04 are built in this timeline, so no yapping about building carriers instead, this is a perfect world for the RN, so the...

Here is a cardboard model of the first (unbuilt) Israeli satellite, designed at RAFAEL. It was later served as the basis for the (IAI) Ofeq satellite. I took these pictures on 2012.

some GA weirdo projects from early 80s

http://www.hisutton.com/Lockheed-Stealth-Submarine-Design.html Neat little article i found, I'm curious how much it would have effected things if it had been built, al lest one as a prototype.

I have always assumed from the various books that I have read that the Argentine 25 DeMayo carrier would have had difficulty launching and recovering fully loaded A4 Skyhawks let alone the bigger and beavier Etendard. Even though the RN did not sink the carrier its SSN barrier ensured that she...

Freshly published:

France had a colony in the Falklands in 1764, and referred the islands as Iles Malouines, from which the Spanish name Malvinas later derived from. Eventually France left the islands due to pressure from Spain. So in this scenario lets assume the following: 1. The islands remained French this...

Source: p474-p475, US Amphibious Ships and Craft, Norman Friedman The Center of Naval Analyses (CNA) compared a number of different ship designs for the role of the Maritime Prepositioning Squadron (MPS). One of these was the PD-214 "Security Class" (C8-M-MA134), a conceptual mobilisation ship...

the Falklands war occurred in 82 Ark Royal (or another ship of the same class?) was decommissioned in 79 What if they had opted to delay the decommissioning by a few years but then the Falkland war occurred anyways Would the Ark Royal have been sent? would it have contributed differently than...

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)...

Happy Xmas all and 4 decades ago on this day well 26th rendlesham forest incident between Twin bases of RAF Woodbridge (home of then 67th Aerospace Recovery & Rescue Squadron with HH53C Super Jolly Green Giant and HC-130H Combat Shadow and 81st TFW with A-10 Warthog) Bentwaters had other lot of...

http://www.thespacereview.com/article/3748/1 Top Secret DAMON: the classified reconnaissance payload planned for the fourth space shuttle mission by Dwayne A. Day Monday, July 1, 2019 The first military/intelligence payload ever scheduled to fly aboard the Space Shuttle was a top-secret...

Some time ago, it must have been in 2013-2014, I was able to see in a movie (maybe on YouTube) a guerrilla with the typical Chitral cap used by ethnic Afghans Pashtun, equipped with a weapon system that looked like a German Fliegerfaust / Luftfaust and the militian who used it pointed it...

I have seen reference to, although at present I am unable to recall where, that there were plans to build a Destroyer Refit complex at Portsmouth Dockyard along the lines of the Frigate Refit Complex at Devonport. I believe part of the plan was realised (alongside the large dry-docks in the main...