https://www.bbc.com/future/article/20200615-the-record-breaking-jet-which-still-haunts-a-country?
https://fr.wikipedia.org/wiki/Avro_Canada_CF-105_Arrow
A decade after the end of World War Two, Canada built a jet which pushed technology to its limits. But its demise showed why smaller nations found it difficult to compete in the Jet Age.