However, details remain limited as first responders are still working at the scene, Fox News reported.
 

Arizona plane crash: What happened?

According to a CNN report, citing preliminary information from the National Transportation Safety Board (NTSB), the two planes collided "while upwind of runway 12," one of the two runways at Marana Regional Airport.

The NTSB added that the Cessna landed "uneventfully," while the second plane crashed near the other runway. A post-impact fire ensued as a result.