Two planes collide on runway at Montana airport causing huge fireball

A plane crashed on the runway at Kalispell Airport in Montana, triggered a large fire ball and sent smoke to the sky and two passengers were slightly injured.
When the little craft exploded into the flames, he approached the runway, the fire spread to the field of the runway.
Eventually, the plane fell on a second, fixed plane sitting on the track.
Fortunately, four passengers survived the collision and only two were treated for minor injuries, KPAX8 reported.
Nobody was on the second plane entered.
After a plane falls on the runway, flames and smoke can be seen at Kalispell Airport on Monday.

The accident took place at the scene with the local police department, sheriff office and fire department in the afternoon.

It is not clear what can cause the accident, anyone injured and what kind of plane is involved.
Local Police Department, Sheriff Office and Fire Department at the scene.
It is not clear what can cause the accident and what kind of planes are involved.
Federal Aviation Administration is investigating.
Local artist Ben Garrison showed the photographs shared by the airport and large black smoke clouds in the city center of Kalispell.
The city lives in the northwest Montana and is known as ‘passage’ to the breathtaking glacier national park of the state.