Project 50

NATO: Riga

Project 50 (mod)

Type FFL
Soviet designation SKR
NATO reporting name Riga (mod)
Country USSR
Displacement (t) 1,260
Length (m) 90.9
Beam (m) 10.2
Draft (m) 2.9
Height (m) 10.2
Max speed (kn) 29.0
Endurance (days) 10

Sensors

Sonar (1)

Name Type Platform Passive range (km) Active range (km)
Pegas 2 Hull surf 0.4 1.7

Radar (2)

Name NATO name Air search Surface search Fire control
Don — Yes —
Gyuys-1M4 Cross Bird Yes Yes —

Launchers (12)

Name Tubes
100mm B-34USMA (forward) 1
100mm B-34USMA (forward) 1
100mm B-34USMA (aft) 1
16 x RBU 2500 (projector) 16
16 x RBU 2500 (projector) 16
2 x 37mm V-11 (port) 2
2 x 37mm V-11 (starboard) 2
3 x 533mm Torpedo TTA-53-50 (port) 3
BMB-2 (projector) 1
BMB-2 (projector) 1
BMB-2 (projector) 1
BMB-2 (projector) 1

Individual hulls (72)

Name Short name Country Start date End date Remark
Aist Aist USSR 1954-08-27 (Commissioned) 1965-04-24 (TODO: export to Indonesia)
Bars Bars USSR 1954-06-30 (Commissioned) 1990-04-19 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1954-06-30 – 1955-06-09
  • Red Banner Northern Fleet: 1955-06-09 – 1990-04-19 (Decommissioned)
Barsuk Barsuk USSR 1954-09-15 (Commissioned) 1980-05-28 (Decommissionedm, sunk as target ship)
Bizon Bizon USSR 1954-06-30 (Commissioned) 1965-04-24 (TODO: export to Indonesia)
Enot Enot USSR 1954-10-30 (Commissioned) 1959-10-19 (Export to East Germany)
Ernst Thalmann Ernst Thalmann German Democratic Republic 1956-07-14 (Commissioned) 1977-08-29 (Decommissioned)
Filin Filin USSR 1954-12-09 (Commissioned) 1964-04-29 (TODO: export to Finland)
Friedrich Engels Friedrich Engels German Democratic Republic 1959-10-19 (Commissioned) 1969-10-10 (Decommissioned)
Gepard Gepard USSR 1954-12-31 (Commissioned) 1984-05-31 (Decommissioned)
Giena Giena USSR 1954-10-25 (Commissioned) 1981-06-19 (Decommissioned)
Gornostay Gornostay USSR 1954-06-30 (Commissioned) 1991-06-24 (Decommissioned)
Grizon Grizon USSR 1955-06-30 (Commissioned) 1963-01-24 (TODO: export to Indonesia)
Karl Liebknecht Karl Liebknecht German Democratic Republic 1956-03-20 (Commissioned) 1968-10-01 (Decommissioned)
Karl Marx Karl Marx German Democratic Republic 1956-10-19 (Commissioned) 1977-08-31 (Decommissioned)
Kobchik Kobchik USSR 1955-05-31 (Commissioned) 1985-11-01 (TODO: export to Bulgaria)
Korsak Korsak USSR 1954-12-30 (Commissioned) 1963-01-24 (TODO: export to Indonesia)
Kuguar Kuguar USSR 1954-08-31 (Commissioned) 1990-04-19 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1954-08-31 – 1958-03-24
  • Red Banner Northern Fleet: 1958-03-24 – 1988-03-04
  • Twice Red Banner Baltic Fleet: 1988-03-04 – 1990-04-19 (Decommissioned)
Kunitca Kunitca USSR 1954-12-23 (Commissioned) 1989-05-04 (Decommissioned)
Leopard Leopard USSR 1954-04-30 (Commissioned) 1981-09-03 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1954-04-30 – 1954-12-30
  • Red Banner Northern Fleet: 1954-12-30 – 1981-09-03 (Decommissioned)
Los Los USSR 1955-07-31 (Commissioned) 1987-06-20 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1955-07-31 – 1956-02-07
  • Red Banner Northern Fleet: 1956-02-07 – 1956-10-22
  • Red Banner Pacific Fleet: 1956-10-22 – 1987-06-20 (Decommissioned)
Lun Lun USSR 1954-12-27 (Commissioned) 1989-05-04 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1954-12-27 – 1956-02-07
  • Red Banner Northern Fleet: 1956-02-07 – 1956-10-22
  • Red Banner Pacific Fleet: 1956-10-22 – 1989-05-04 (Decommissioned)
Norka Norka USSR 1955-04-30 (Commissioned) 1989-05-04 (Decommissioned)
Olen Olen USSR 1955-08-27 (Commissioned) 1956-07-14 (Export to DDR)
  • Twice Red Banner Baltic Fleet: 1955-08-27 – 1956-02-27
  • Red Banner Northern Fleet: 1956-02-27 – 1956-03-20
  • Twice Red Banner Baltic Fleet: 1956-03-20 – 1956-07-14 (Export to DDR)
Pantera Pantera USSR 1954-05-21 (Commissioned) 1988-06-25 (Decommissioned)
Pelikan Pelikan USSR 1954-11-30 (Commissioned) 1964-02-28 (TODO: export to Indonesia)
Pingvin Pingvin USSR 1954-12-31 (Commissioned) 1988-06-25 (Decommissioned)
Puma Puma USSR 1954-08-31 (Commissioned) 1963-01-24 (Export to Indonesia (TODO))
Rosomakha Rosomakha USSR 1954-04-30 (Commissioned) 1989-05-04 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1954-04-30 – 1954-12-30
  • Red Banner Northern Fleet: 1954-12-30 – 1973-11-30
  • Twice Red Banner Baltic Fleet: 1973-11-30 – 1989-05-04 (Decommissioned)
Rys Rys USSR 1954-05-21 (Commissioned) 1990-04-19 (Decommissioned)
Sarych Sarych USSR 1954-08-31 (Commissioned) 1963-01-24 (Export to Indonesia (TODO))
SKR-10 SKR-10 USSR 1958-10-21 (Commissioned) 1987-06-20 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1958-10-21 – 1959-03-04
  • Red Banner Northern Fleet: 1959-03-04 – 1959-09-14
  • Red Banner Pacific Fleet: 1959-09-14 – 1987-06-20 (Decommissioned)
SKR-14 SKR-14 USSR 1959-09-01 (Commissioned) 1987-06-20 (Decommissioned)
SKR-15 SKR-15 USSR 1959-10-01 (Commissioned) 1990-04-19 (Decommissioned)
SKR-4 SKR-4 USSR 1958-12-13 (Commissioned) 1989-05-04 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1958-12-13 – 1959-03-04
  • Red Banner Northern Fleet: 1959-03-04 – 1959-09-14
  • Red Banner Pacific Fleet: 1959-09-14 – 1989-05-04 (Decommissioned)
SKR-5 SKR-5 USSR 1958-12-31 (Commissioned) 1989-05-04 (Decommissioned)
SKR-50 SKR-50 USSR 1956-01-03 (Commissioned) 1987-06-20 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1956-01-03 – 1956-10-22
  • Red Banner Pacific Fleet: 1956-10-22 – 1987-06-20 (Decommissioned)
SKR-51 SKR-51 USSR 1955-09-28 (Commissioned) 1991-06-24 (Decommissioned)
SKR-52 SKR-52 USSR 1955-11-26 (Commissioned) 1989-05-04 (Decommissioned)
  • Black Sea Fleet: 1955-11-26 – 1960-07-18
  • Red Banner Northern Fleet: 1960-07-18 – 1989-05-04 (Decommissioned)
SKR-53 SKR-53 USSR 1955-12-31 (Commissioned) 1958-10-15 (TODO: export to Bulgaria)
SKR-54 SKR-54 USSR 1955-12-31 (Commissioned) 1987-06-20 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1955-12-31 – 1956-10-22
  • Red Banner Pacific Fleet: 1956-10-22 – 1987-06-20 (Decommissioned)
SKR-55 SKR-55 USSR 1955-12-31 (Commissioned) 1987-06-20 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1955-12-31 – 1956-10-22
  • Red Banner Pacific Fleet: 1956-10-22 – 1987-06-20 (Decommissioned)
SKR-56 SKR-56 USSR 1956-05-21 (Commissioned) 1977-11-27 (TODO: KGB border guard)
  • Twice Red Banner Baltic Fleet: 1956-05-21 – 1956-10-10
  • Red Banner Northern Fleet: 1956-10-10 – 1963-10-02
  • Twice Red Banner Baltic Fleet: 1963-10-02 – 1977-11-27 (TODO: KGB border guard)
SKR-57 SKR-57 USSR 1956-02-28 (Commissioned) 1989-05-04 (Decommissioned)
SKR-58 SKR-58 USSR 1956-05-07 (Commissioned) 1990-04-19 (Decommissioned)
  • Black Sea Fleet: 1956-05-07 – 1957-09-19
  • Red Banner Northern Fleet: 1957-09-19 – 1990-04-19 (Decommissioned)
SKR-59 SKR-59 USSR 1956-05-25 (Commissioned) 1989-05-04 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1956-05-25 – 1957-02-14
  • Red Banner Northern Fleet: 1957-02-14 – 1957-07-14
  • Red Banner Pacific Fleet: 1957-07-14 – 1989-05-04 (Decommissioned)
SKR-60 SKR-60 USSR 1956-06-29 (Commissioned) 1988-06-25 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1956-06-29 – 1956-10-10
  • Red Banner Northern Fleet: 1956-10-10 – 1988-06-25 (Decommissioned)
SKR-61 SKR-61 USSR 1956-08-23 (Commissioned) 1989-05-04 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1956-08-23 – 1957-02-14
  • Red Banner Northern Fleet: 1957-02-14 – 1957-07-14
  • Red Banner Pacific Fleet: 1957-07-14 – 1989-05-04 (Decommissioned)
SKR-62 SKR-62 USSR 1956-09-25 (Commissioned) 1957-07-14 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1956-09-25 – 1957-02-14
  • Red Banner Northern Fleet: 1957-02-14 – 1957-07-14 (Decommissioned)
SKR-63 SKR-63 USSR 1956-05-30 (Commissioned) 1990-04-19 (Decommissioned)
  • Black Sea Fleet: 1956-05-30 – 1957-09-19
  • Red Banner Northern Fleet: 1957-09-19 – 1990-04-19 (Decommissioned)
SKR-64 SKR-64 USSR 1956-10-31 (Commissioned) 1987-08-01 (Decommissioned)
SKR-65 SKR-65 USSR 1956-12-27 (Commissioned) 1989-05-04 (Decommissioned)
SKR-66 SKR-66 USSR 1956-09-29 (Commissioned) 1989-05-05 (Decommissioned)
SKR-67 SKR-67 USSR 1956-12-22 (Commissioned) 1957-04-12 (TODO: export to Bulgaria)
SKR-68 SKR-68 USSR 1957-03-23 (Commissioned) 1989-05-04 (Decommissioned)
SKR-69 SKR-69 USSR 1957-05-30 (Commissioned) 1964-06-08 (TODO: export to Finland)
SKR-70 SKR-70 USSR 1957-06-20 (Commissioned) 1991-06-24 (Decommissioned)
  • Red Banner Northern Fleet: 1957-06-20 – 1963-10-29 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1963-10-29 – 1965-12-21
  • Red Banner Northern Fleet: 1965-12-21 – 1991-06-24 (Decommissioned)
SKR-71 SKR-71 USSR 1957-07-13 (Commissioned) 1991-06-24 (Decommissioned)
  • Red Banner Northern Fleet: 1957-07-13 – 1963-10-29
  • Twice Red Banner Baltic Fleet: 1963-10-29 – 1965-12-21
  • Red Banner Northern Fleet: 1965-12-21 – 1991-06-24 (Decommissioned)
SKR-72 SKR-72 USSR 1957-09-26 (Commissioned) 1994-09-01 (Decommissioned)
  • Red Banner Northern Fleet: 1957-09-26 – 1966-10-17
  • Twice Red Banner Baltic Fleet: 1966-10-17 – 1967-11-23
  • Red Banner Northern Fleet: 1967-11-23 – 1994-09-01
SKR-73 SKR-73 USSR 1957-09-30 (Commissioned) 1984-11-15 (Moved to Caspian Flotilia)
SKR-74 SKR-74 USSR 1957-11-26 (Commissioned) 1988-06-25 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1957-11-26 – 1958-02-12
  • Red Banner Northern Fleet: 1958-02-12 – 1959-09-14
  • Red Banner Pacific Fleet: 1959-09-14 – 1988-06-25 (Decommissioned)
SKR-75 SKR-75 USSR 1957-12-30 (Commissioned) 1988-06-25 (Decommissioned)
  • Twice Red Banner Baltic Fleet: 1957-12-30 – 1958-02-12
  • Red Banner Northern Fleet: 1958-02-12 – 1959-09-14
  • Red Banner Pacific Fleet: 1959-09-14 – 1988-06-25 (Decommissioned)
SKR-76 SKR-76 USSR 1958-06-15 (Commissioned) 1989-05-04 (Decommissioned)
  • Red Banner Northern Fleet: 1958-06-15 – 1965-12-25
  • Twice Red Banner Baltic Fleet: 1965-12-25 – 1967-06-24
  • Red Banner Northern Fleet: 1967-06-24 – 1989-05-04 (Decommissioned)
SKR-77 SKR-77 USSR 1958-06-29 (Commissioned) 1979-08-07 (Moved to Caspian Flotilia)
  • Red Banner Northern Fleet: 1958-06-29 – 1969-02-28
  • Black Sea Fleet: 1969-02-28 – 1979-08-07 (Moved to Caspian Flotilia)
SKR-8 SKR-8 USSR 1958-12-31 (Commissioned) 1990-04-19 (Decommissioned)
SKR-80 SKR-80 USSR 1958-07-31 (Commissioned) 1986-06-20 (Decommissioned)
SKR-81 SKR-81 USSR 1958-08-31 (Commissioned) 1988-06-26 (Decommissioned)
Sobol Sobol USSR 1954-10-13 (Commissioned) 1956-10-19 (Export to East Germany)
Tur Tur USSR 1955-05-31 (Commissioned) 1957-01-14 (TODO: export to Bulgaria)
  • Black Sea Fleet: 1955-05-31 – 1956-02-27
  • Red Banner Northern Fleet: 1956-02-27 – 1956-03-20 (Export to DDR)
  • Twice Red Banner Baltic Fleet: 1956-03-20 – 1957-01-14 (TODO: export to Bulgaria)
Volk Volk USSR 1954-10-31 (Commissioned) 1988-10-04 (Decommissioned)
Voron Voron USSR 1955-06-18 (Commissioned) 1989-05-04 (Decommissioned)
Yaguar Yaguar USSR 1954-04-24 (Commissioned) 1977-06-28 (Trials ship, OS-188, decom in 1987-08-13)
Zubr Zubr USSR 1954-05-31 (Commissioned) 1965-04-24 (TODO: export to Indonesia)