At least two people killed in midair collision near Arizona airport

Two small planes collided midair near an airport in southern Arizona , authorities say.

Two people were aboard each plane involved in the collision, the FAA says.

The National Transportation Safety Board is investigating the crash.

Last week , one of two pilots died on a private jet in Scottsdale owned by Mötley Crüe singer Vince Neil after the aircraft went off the runway.