A preliminary report on the deadly plane crash in Scottsdale, Arizona, reveals new details about the circumstances of the collision.

The National Transportation Safety Board is investigating a mid-air collision between two small planes in Marana, Arizona. Two people have been confirmed dead following the accident, Marana police confirmed.

The official cause of the landing gear failure that led to a private jet crash in Arizona earlier in February remains unknown. A final investigation report, which could take up to two years to be released,

The crash at the Marana Regional Airport, about 21 miles northwest of Tucson, is the second fatal aviation mishap this month in Arizona.

At least two people killed Wednesday during an "aircraft collision" at a southern Arizona airport, according to authorities.

Two planes collided midair Wednesday at the Marana Regional Airport near Tucson, Arizona, leaving two passengers dead, the Federal Aviation Administration said.

At least one person is dead after two small aircraft collided midair at an Arizona airport Wednesday, authorities said.

Two people were confirmed dead after two small planes collided midair at Marana Regional Airport in Arizona on ... information from the National Transportation Safety Board. In this image taken ...

Do more U.S. airports need control towers? That's one of the questions that has arisen following a midair collision at an airport in southern Arizona last week.

The statistics show flying remains the safest form of transportation compared with driving or even riding on a train.

(TNND) — At least two people were killed Wednesday during an "aircraft collision" near a southern Arizona airport ... as well as the National Transportation Safety Board (NTSB), responded ...