Volocopter in pact with Korean mobility firm following flight demonstrations

https://www.flightglobal.com/aerospace/volocopter-in-pact-with-korean-mobility-firm-following-flight-demonstrations/146550.article 

UK Boosts Regional Aviation as EU States Eye Short-Haul Limits

https://www.ainonline.com/aviation-news/air-transport/2021-11-22/uk-boosts-regional-aviation-eu-states-eye-short-haul-limits 

NASA Supersonic Demonstrator Heads To Final Assembly

https://www.ainonline.com/aviation-news/business-aviation/2021-11-22/nasa-supersonic-demonstrator-heads-final-assembly 

Former Volocopter Founder Completes Prototype

http://www.aero-news.net/index.cfm?do=main.textpost&id=881e6248-42d7-42ac-9b15-174de41c11a7 

Fighter Mission Capable Rates Fell in 2021 - Air Force Magazine

https://www.airforcemag.com/fighter-mission-capable-rates-fell-in-2021/