In 1954 the first Air Radar Recruit School activated, the first early warning radar systems were installed and the concept of command & control facilities at mountain summits was introduced; leading to acquisition of the FLORIDA early warning and command guidance system in 1965 followed by the current FLORAKO system in 2003. At the same time, ground-based air defence (GBAD) projects were initiated such as radar-equipped medium-caliber guns with an integrated 63 "Superfledermaus" (Superbat) fire control system' as well as the "BL-64 ‘Bloodhound’" air defence missile system (1964–1999).