BROADWAY, N.C. – A single-engine plane crashed Friday morning in Harnett County, killing both on board, the North Carolina State Highway Patrol said.

The Pitts Aerobatics S-2B went down next to a business about 9 a.m. at 162 Holly Springs Church Road in Broadway, Sgt. Marcus Bethea said in a news release.

Investigators are working to identify the two.

The National Transportation Safety Board says it is investigating the crash.

The community of Broadway is about 10 miles east of Sanford.