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https://www.usatoday.com/gcdn/authoring/authoring-images/2025/02/03/USAT/78182234007-20250203-t-004000-z-1487423218-rc-2-nmcai-3-yj-4-rtrmadp-3-usatrumptariffscanada.JPG?crop=5639,3173,x0,y293&width=1600&height=800&format=pjpg&auto=webpPlus: Authorities say the Black Hawk that collided with a passenger jet may have been flying higher than the max altitude for its training mission.