Must possess a Commercial Driver''s License (CDL) with passenger endorsements and other endorsement that will allow the operation of buses exceeding 26,000 pounds (gross vehicle weight) and the operation of liquid transporters with a capacity of 1,000 gallons or more. To include other vehicles with similar characteristics, including their gasoline and diesel engines and other mechanical, hydraulic, electrical, and electronically controlled systems, tactical vehicles, diesel, and gasoline-powered equipment.