Originally Posted by
longer ron
Nothing really new here - they have been doing similar since WW2 - they even copied entire aircraft - eg B29 and DC3 off the top of my head + pirate copies of RR Nene engine of course
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The Li-2 was a licence-built version of the DC-3, with changes to meet Soviet requirements.
https://en.wikipedia.org/wiki/Lisunov_Li-2