This systems are weather-independent and permits to operate thorough the spacecraft skin and the jet engine plasma.
Radiation is caused by the specially developed isotope sources and roentgen tubes.
Such systems are also used to ensure a cheap and express delivery of loads by different aircraft to any place you need, with a fine jet - parachute descent and soft landing. Basing at the development of new physical principles there were created original precision systems for spacecraft tightness control and their ground based tightness testing which does not require altitude chambers, systems for the area and objects guarding and active protection, space, ground based and submarine magnetic steering systems, spacecraft-borne power supply, hydraulics and environmental control systems.