https://edition.cnn.com/2021/05/12/us/colorado-planes-collide-trnd/index.html
Voir aussi: https://www.planeandpilotmag.com/news/the-latest/2021/05/13/new-photo-in-denver-miracle-midair-shows-how-close-to-disaster-the-metroliner-came/
et
No Injuries Reported In SR-22, Metroliner Midair (Updated)
Voir aussi https://www.avweb.com/aviation-news/ntsb-releases-preliminary-report-on-cirrus-swearingen-midair-collision/
