page_title: Towing
section_title: Aircraft
hierarchical_section_title: Towing / Aircraft
caption_attribution_description: A U.S. Army Air Force Waco CG-4A-WO glider (s/n 42-79211) in 1943.
context_page_description: Towing is coupling two or more objects together so that they may be pulled by a designated power source or sources. The towing source may be a motorized land vehicle, vessel, animal, or human, and the load being anything that can be pulled. These may be joined by a chain, rope, bar, hitch, three-point, fifth wheel, coupling, drawbar, integrated platform, or other means of keeping the objects together while in motion.
  Towing may be as simple as a tractor pulling a tree stump. The most familiar form is the transport of disabled or otherwise indisposed vehicles by a tow truck or "wrecker." Other familiar forms are the tractor-trailer combination, and cargo or leisure vehicles coupled via ball or pintle and gudgeon trailer hitches to smaller trucks and cars. In the opposite extreme are extremely heavy duty tank recovery vehicles, and enormous ballast tractors involved in heavy hauling towing loads stretching into the millions of pounds.
  Necessarily, government and industry standards have been developed for carriers, lighting, and coupling to ensure safety and interoperability of towing equipment.
context_section_description: Gliders are towed into the air by powered aircraft. Target tugs are towed in the air for military target practice.
  On the ground, aircraft can be towed into position by pushback tractors or tugs.
caption: A military glider being pulled aloft
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