http://psk.blog.24heures.ch/archive/2020/05/18/vol-inaugural-pour-le-cessna-skycourier%C2%A0-869233.html
https://cessna.txtav.com/en/turboprop/skycourier
https://en.wikipedia.org/wiki/Cessna_408_SkyCourier
https://en.wikipedia.org/wiki/Cessna_408_SkyCourier#See_also (les avions similaires)