1945

I am looking for information on the development of the J-27, specifically if any portions of the aircraft were ever constructed (even at a mockup stage). I know the plane was never completed but I don't know if any parts were made - can someone help me with that? (also any other info will be...

https://www.bbc.co.uk/news/uk-52577473 https://www.bbc.com/news/world-europe-52585652 https://www.telegraph.co.uk/news/2020/05/08/ve-day-2020-75-anniversary-celebrations-live-latest-news/ https://www.telegraph.co.uk/news/2020/05/07/ve-day-2020-celebrations-pictures/...

I've read in a few places that there were a couple of proposals (one from the US and another by the French after the war's end) to turn the unfinished French battleship Jean Bart into an aircraft carrier (which were obviously refused). Tzoli seems to have made a mockup of how it might've looked...

https://www.bbc.com/news/world-europe-50743973 https://www.theholocaustexplained.org/the-camps/ss-concentration-camp-system/ https://en.wikipedia.org/wiki/Nazi_concentration_camps https://en.wikipedia.org/wiki/SS-Totenkopfverb%C3%A4nde

http://cdrsalamander.blogspot.com/2020/01/fullbore-friday_17.html https://www.guns.com/news/2012/08/15/stinger-light-machinegun

It is mentioned at http://www.designation-systems.net/non-us/germany.html and at http://en.wikipedia.org/wiki/List_of_RLM_aircraft_designations. Did such a project (at least a study) actualy existed at WWII times? Or it is only somebody's dream? Or maybe they mean that Egyptian late-1960s...