Airports 4,001 to 4,050
North Texas Regional Airport Perrin Field
Houston Oil & Minerals Port Bolivar Heliport
U of Texas Medical Branch Emergency Room Heliport
U of Texas Medical Branch Ewing Hall Heliport
Houston Oil & Minerals Port Bolivar Nr 2 Heliport
Galveston Helicopter Adventures Heliport
Tyler Pounds Regional Airport
Liberty Municipal Airport