1. Weapon
  2. 57mm/70 Twin HE Burst [2 rnds]

Basic Information

Type： Gun Cruise Altitude： 0 m Air Range： 0.1 - 1.2 nm Air Hit Rate： 4 %
Length： 0 m Climb Rate： 0 m/s Surface Range： 0 - 4.5 nm Surface Hit Rate： 99 %
Span： 0 m Launch Altitude： 0 - 0 m Land Range： 0 - 4.5 nm Land Hit Rate： 99 %
Diameter： 0 m Launch Speed： 0 - 0 kt Subsurface Range： 0 - 0 nm Subsurface Hit Rate： 0 %
Weight： 0 kg Target Altitude (AGL)： - - - m Target Speed： - - - kt CEP, Surface： 80 m
Waypoint Number： 0 Target Altitude (ASL)： - - - m CEP, Land 80 m

Sensor Parameters

Model Purpose Range Scan Interval Generation
Not recorded in database

Weapon Capabilities

Fuze - Impact

Targets

Aircraft Helicopter Missile Surface Vessel Land Structure - Soft Land Structure - Hardened Mobile Target - Soft Mobile Target - Hardened

Signatures

Type Front Side Rear
Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) 0 dB 0 dB 0 dB
Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) 0 dB 0 dB 0 dB
Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) 0 dB 0 dB 0 dB
Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) 0 dB 0 dB 0 dB
Active Sonar, VLF-HF (0-500 KHz) 0 dB 0 dB 0 dB
Visual Detection Range 0 nm 0 nm 0 nm
Visual Classification Range 0 nm 0 nm 0 nm
Infrared Detection Range 0 nm 0 nm 0 nm
Infrared Classification Range 0 nm 0 nm 0 nm
Radar, A-D Band (30-2000 MHz) 0 dBsm (1.00 m²) 0 dBsm (1.00 m²) 0 dBsm (1.00 m²)
Radar, E-M Band (2-100 GHz) 0 dBsm (1.00 m²) 0 dBsm (1.00 m²) 0 dBsm (1.00 m²)

Datalink

Type Model Range Channels
Not recorded in database

Warhead

Sequence Model Type Damage Points Explosive Type
1 57mm/70 Twin HE Burst [2 rnds] High Explosive (HE) Blast / Frag 1 HE [kg], TNT (Trinitrotoluene)

Fuel

Fuel Type Fuel Capacity
Not recorded in database

Carried / Used By

Platform Type Platform Name Country/Region Year Commissioned Usage
Ship 430 Al Nour [Hainan] Egypt 1985 Mount / Launcher
57mm/70 Twin
Ship 441 Yan Sit Aung [Type 037 Hainan]
10x (1x lost in 2008)
 Myanmar 1991 Mount / Launcher
57mm/70 Twin
Ship 531 Najin [Kola Copy]
SS-N-25
 North Korea 2015 Mount / Launcher
57mm/70 Twin
Ship 531 Najin [Kola Copy]
Osa SS-N-2
 North Korea 2004 Mount / Launcher
57mm/70 Twin
Ship 531 Najin [Kola Copy]
Osa SS-N-2
 North Korea 1990 Mount / Launcher
57mm/70 Twin
Ship 531 Najin [Kola Copy]
Twin Trainable SS-N-2
 North Korea 1985 Mount / Launcher
57mm/70 Twin
Ship 531 Najin [Kola Copy] North Korea 1974 Mount / Launcher
57mm/70 Twin
Ship 611 Sariwon [Impr Tral] North Korea 1966 Mount / Launcher
57mm/70 Twin
Ship BDK Alligator [Pr.1171 Tapir] Russia [1992-] 1992 Mount / Launcher
57mm/70 Twin
Ship BDK Alligator [Pr.1171 Tapir] Soviet Union [-1991] 1975 Mount / Launcher
57mm/70 Twin
Ship F 20 Godavari
3x
 India 2003 Mount / Launcher
57mm/70 Twin
Ship F 20 Godavari India 1984 Mount / Launcher
57mm/70 Twin
Ship F 951 Najim Al Zafir [Jianghu Type 053H(E)] Egypt 1999 Mount / Launcher
57mm/70 Twin
Ship F 951 Najim Al Zafir [Jianghu Type 053H(E)] Egypt 1984 Mount / Launcher
57mm/70 Twin
Ship HQ 331 [Pr.206M Turya] Vietnam [1975-] 1984 Mount / Launcher
57mm/70 Twin
Ship MT T-58 [Pr.264A] Soviet Union [-1991] 1959 Mount / Launcher
57mm/70 Twin
Ship Nampo
SS-N-25, New Design
 North Korea 2014 Mount / Launcher
57mm/70 Twin
Ship P 1121 [Pr.206M Turya]
2x
 Cambodia 1985 Mount / Launcher
57mm/70 Twin
Ship PB Don [Pr.310]
Sub Depot
 Russia [1992-] 1992 Mount / Launcher
57mm/70 Twin
Ship PB Don [Pr.310]
Sub Depot
 Soviet Union [-1991] 1958 Mount / Launcher
57mm/70 Twin
Ship PB Ugra [Pr.1886.1]
Sub Depot
 Russia [1992-] 1992 Mount / Launcher
57mm/70 Twin
Ship PB Ugra [Pr.1886.1]
Sub Depot
 Soviet Union [-1991] 1964 Mount / Launcher
57mm/70 Twin
Ship T-58 [Pr.963 Radar Picket]
3x, Decom 1983?
 Soviet Union [-1991] 1980 Mount / Launcher
57mm/70 Twin
Ship Taechong I
8x
 North Korea 1976 Mount / Launcher
57mm/70 Twin
Ship Taechong II North Korea 1990 Mount / Launcher
57mm/70 Twin
Ship Type 037 Hainan [605 Zhaoyuan]
Exact OOS Unkn, SJD-3
 China 1970 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 037 Hainan [605 Zhaoyuan]
Exact OOS Unkn
 China 1965 Mount / Launcher
57mm/70 Twin
Ship Type 037I Haijiu [688 Nanhui]
Exact OOS Unkn, 2x, DIP 12 VDS
 China 1984 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 037I Haijiu [693 Yongjia]
Exact OOS Unkn, 2x, SS 12
 China 1984 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 051 Luda I [106 Xian]
Mod 1
 China 1971 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 062 Shanghai I China 1963 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 072 Yukan [927 Yuntai Shan]
3x, Transferred to CCG
 China 1979 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 072II Yuting [930 Lingyan Shan] China 1993 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 072III Yuting I [991 Emei Shan]
1x Type 66, 2x Type 76
 China 1992 Mount / Launcher
57mm/70 Type 66 Twin
Ship Type 679 Daxin [81 Zheng He] China 1987 Mount / Launcher
57mm/70 Type 66 Twin
Ship U 762 Rivne [Pr.1171 Tapir, Alligator] Ukraine [1992-] 1997 Mount / Launcher
57mm/70 Twin