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> And of course you can't reasonably run a plane on natural gas AFAIK. https://en.wikipedia.org/wiki/Tupolev_Tu-155 https://en.wikipedia.org/wiki/Tupolev_Tu-15
by avmich 4y ago
> And of course you can't reasonably run a plane on natural gas AFAIK.
https://en.wikipedia.org/wiki/Tupolev_Tu-155 https://en.wikipedia.org/wiki/Tupolev_Tu-155 , up to 2 hours flight, flew in 1980-s. Not much, but at least a proof of concept.