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The S-125 Neva/Pechora (Russian: С-125 "Нева"/"Печора", NATO reporting name SA-3 Goa) is a Soviet surface-to-air missile system that was designed by Aleksei Isaev to complement the S-25 and S-75.
The S-125 SA-3 GOA medium altitude surface-to-air missile system uses a two-stage, solid-fuel missile built by the Isayev OKB. The S-125 missile includes a large 2.6-second burn-time solid propellant booster with rectangular fins that rotate through 90° at launch.
The SNR-125 is a compound radar consisting of the UV-10 radar flanked on each side by two orthogonal mounted UV-11 radar receivers and an UV-12 missile uplink radar on top. Late model SNR-125 also feature a TV camera for optronic guidance out to 25 km.
Behind the missile section of the SA-3 array is its directional radar. This is actually a collection of supporting systems that includes a C-band target acquisition element, a fire control and guidance section, and an E-band altimeter/rangefinder.
The S-125 SA-3 GOA medium altitude surface-to-air missile system uses a two-stage, solid-fuel missile built by the Isayev OKB. The S-125 missile includes a large 2.6 second burn-time solid propellant booster with rectangular fins that rotate through 90º at launch.
The SNR-125 is a compound radar consisting of the UV-10 radar flanked on each side by two orthogonal mounted UV-11 radar receivers and an UV-12 missile uplink radar on top. Late model SNR-125 also feature a TV camera for optronic guidance out to 25 km.
14 lis 2017 · Detailing the technical specifications, development, and operational history of the SA-3 (Goa) / S-125 Neva / Pechora Surface-to-Air Missile Defense System including pictures.
