DENVER (AP) — Three people killed after two planes collided near Denver were identified Monday as the investigation into what went wrong continued. The victims from Saturday's crash of a Cessna 172 ...

At least three people were killed when two planes collided over Colorado on Saturday morning, officials said. A single-engine Cessna 172 and a Sonex Xenos collided and crashed near Vance Brand Airport ...

BOULDER COUNTY, Colo. — One of the planes involved in a midair collision last month that killed three people wasn't automatically transmitting signals of its position, as required for airspace around ...

Three people are confirmed dead after two small aircraft collided mid-air in Colorado Saturday, authorities said. Multiple 911 callers reported seeing two planes collide over Boulder County shortly ...

Three people were killed on Saturday when two small planes collided in midair over Boulder County, Colorado, crashing into an open field and leaving two separate crash sites, local authorities said.