The American Airlines’ subsidiary has ties that go back decades in Ohio, and just said it was moving its headquarters to Charlotte.

PSA Airlines announced plans to relocate its corporate headquarters, reports indicate. Wednesday night a flight was involved in a deadly midair crash with a military helicopter.

An FAA statement said a PSA Airlines regional jet collided midair with a Sikorsky helicopter. Here’s what to know about the airline.

ET, American Airlines Flight 5342 was involved in a mid-air collision. The plane was manned by a Charlotte-based flight crew.

An American Airlines flight operated by PSA Airlines was involved in a midair collision with a military helicopter on Wednesday night near Washington, D.C.

A flight crew from Charlotte was onboard a plane that collided with a military Black Hawk helicopter over the Potomac River by Washington, D.C., according to multiple media reports and at least one crew member’s family.. A total of 67 people died — 60 passengers, four crew members on the commercial plane and three people on the military chopper.

“A PSA Airlines Bombardier CRJ700 regional jet collided in midair with a Sikorsky H-60 helicopter while on approach to Runway 33 at Reagan Washington National Airport around 9 p.m. local time,” the Federal Aviation Administration (FAA) said in a statement.

The helicopter was part of the 12th Aviation Battalion which is on an operational pause following the collision. It will remain so until a review is completed. Officials will look to see if the Black Hawk was in the correct corridor and altitude when it hit the plane, CNN reported.

It appears all involved were killed, which would make this the deadliest U.S. air crash in nearly 24 years. Authorities were continuing to search for remains on Thursday. D.C. fire and EMS chief John A.

At least five people aboard the American Airlines plane that plunged into the Potomac River on Wednesday night had ties to Charlotte, including the jet's four-person, Charlotte-based flight crew and one passenger.

Captain Jonathan Campos, 34, died after the plane collided with a Black Hawk helicopter. The four-person, Charlotte-based crew of the commercial plane, all 60 passengers, and the three people on the military helicopter all died, authorities said.