Four people were hospitalized after suffering heat-related illnesses at Opa-locka Executive Airport on Thursday, officials said.

Miami-Dade Aviation Department officials said there was an air conditioning malfunction on a plane and that some of the passengers were affected by the heat.

Miami-Dade Fire Rescue officials said the patients would be taken to a local hospital.

Aerial footage from Chopper 6 showed multiple ambulances and authorities next to a GlobalX plane.

NBC6 has reached out to GlobalX and the Miami-Dade Sheriff’s Office for more information.

No other details were immediately known.

Check back with NBC6 for updates.