Two small planes collided above a Colorado airport, leaving four people feared dead. The Federal Aviation Administration and the National Transportation Safety Board have begun a formal investigation, confirming that each aircraft carried two individuals.

A skydiving plane crashed in Camden, New Jersey, leaving eight people hospitalized, including three males in critical condition. Five others were listed as critical as of Thursday.

A second person has died after a small plane crashed near Beverly, Massachusetts airport, the Essex County district attorney confirmed on Monday. The tragic incident has deepened the impact on the local community.

A plane crash on Alaska’s southern Kenai Peninsula near Nanwalek has resulted in the deaths of two individuals.