Aerial footage showed a man being handcuffed Monday at Opa-Locka Airport but details of the incident weren't released.
U.S. Immigration and Customs Enforcement said they were involved, but no one was arrested.
Miami-Dade Police helped but no agency would give details of what happened.
Footage showed law enforcement surrounding an aircraft in front of the Orion Jet Center at the airport. A white car entered through a gate, an officer approached the vehicle with a gun drawn and took the man out of the man the car, patted him down and handcuffed him.
The aircraft was registered to Delaware-based Rampa Jet. A woman who answered the phone at Orion Jet said she couldn't comment on the situation.
No other information was immediately known about this situation.