3rd Armored Cavalry Regiment, 1962-64 (Source: James A. Riebe) Group photo: "L" Troop, 3rd Squadron, 3rd ACR - Kapaun Barracks, Vogelweh (Kaiserslautern), 1962. At this time, the unit was still equipped with the M-48 tank; the M-60 Pattons arrived soon afterwards.