A midair aircraft collision at a regional airport in Arizona on Wednesday has killed at least one person, authorities said.
The deadly collision occurred at the Marana Regional Airport, northwest of Tucson, the Marana Police Department said.
Authorities confirmed that at least one person has been killed, though they noted that details are limited as first responders are still working the scene.
No information about the planes involved in the collision or how the collision occurred was immediately provided.
Marana Regional Airport in Marana, Arizona, northwest of Tucson, is seen from above. (Google Maps)
Both the Federal Aviation Administration and the National Transportation Safety Board are also responding, police said.
This is a breaking news story; check back for updates.