There has been plenty of news from Boom Supersonic in recent months, but one key announcement is still missing: who will supply the engines? Richard Schuurman reports
Boom Supersonic had a lot to share over the summer: a contract with Advanced Integration Technology for the supply of tooling and automation for the Greensboro, North Carolina, assembly plant; an offtake agreement with Air Company for sustainable aviation fuel (SAF); partnership with Northrop Grumman to develop multiple versions of the Overture; and American Airlines paying a deposit on 20 aircraft.
![The redesigned type is now set to be powered by four engines rather than the earlier three.](https://fullfatthings-keyaero.b-cdn.net/sites/keyaero/files/styles/article_body/public/woodwing/2022-12/152998.jpeg?itok=HENoHpD-)
A radical design update unveiled at the Farnborough International Airshow in July marked the most important news.