FMV Flight Test Centre (FTC) at Malmen Air Base in Linköping is Sweden’s government flight-test and evaluation centre under the Swedish Defence Materiel Administration. It performs standard and developmental testing of fighter, helicopter, transport and special-mission aircraft, UAVs and UCAVs, airborne weapons, electronic warfare, sensors and aircrew equipment, with flight-test management, design-organization, aerial-target and flight-physiology capabilities. FMV lists two Learjet 35s and a Sabreliner as flying test beds and offers testing to Swedish and foreign agencies and defence industry. This is a controlled military test facility, not a general visitor attraction; arrange access with FMV.