The tethered Aerostat Surveillance System STN-7075P is designed to carry an early-warning radar station. Round the - clock radar surveillance is carried out at the 2 - 5 km altitude for 25 days without landing the aerostat. Besides the surveillance, the aerostat may be used for communication and other purposes.

Middle altitude high- performance tethered aerostat STN-7075P, equipped with contemporary radars, allows users to control territory of 700km in diameter. The most typical purposes include :