APC. A G.I. Joe vehicle known as the Amphibious Personnel Carrier. The APC is partially armored and is armed with a 105mm automatic cannon. The APC can also be used on water and can carry over 20 soldiers. The APC was used by the Joes in many operations for several years. After the U.S. Army discontinued use of the vehicles, several surplus APCs were sold to the army of Wolkekuckuckland as part of an agreement between the two countries.(GI 14, 16, 17, 18, 19, 22, 30, 33, 38, 48, 50, 59, 62, 63, 67, 83, 88; OB 4; SM 13)