6 Telescoping masts of metal; Telescoping masts of metal for military, commercial, industrial, personal, or scientific use; Telescoping masts of metal that raise and elevate a payload and equipment; Telescoping masts of metal that raise and elevate cameras, antennas, sensors, lights, turbines, security equipment, surveillance equipment, and communications equipment; Telescoping masts of metal, namely, ground mounted, vehicle or trailer-mounted masts and portable field-erected masts; Custom trailer-mounted telescoping masts and portable mounting systems comprising metal mounting structures for telescoping masts; Tilt apparatuses for masts, namely, metal brackets, prefabricated metal platforms and support beams sold as a unit with a manual and electronic controller for use in tilting masts