1. Weapon
  2. AK-725 57mm/80 Twin Frag Burst [6 rnds]

Basic Information

Type： Gun Cruise Altitude： 0 m Air Range： 0.1 - 1.2 nm Air Hit Rate： 4 %
Length： 0.54 m Climb Rate： 0 m/s Surface Range： 0 - 4.5 nm Surface Hit Rate： 99 %
Span： 0.06 m Launch Altitude： 0 - 0 m Land Range： 0 - 4.5 nm Land Hit Rate： 99 %
Diameter： 0.06 m Launch Speed： 0 - 0 kt Subsurface Range： 0 - 0 nm Subsurface Hit Rate： 0 %
Weight： 5 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 - Proximity

Targets

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

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/80 Twin Frag Burst [6 rnds] Fragmentation 0.35 Fragmentation [kg], Prefragmented

Fuel

Fuel Type Fuel Capacity
Not recorded in database

Carried / Used By

Platform Type Platform Name Country/Region Year Commissioned Usage
Ship 139 [Pr.775 Ropucha I]
1x
 Yemen [1990-] 1990 Mount / Launcher
AK-725 57mm/80 Twin
Ship 241 Wismar [Pr.133.1 Parchim]
16x
 Germany [DDR, -1990] 1981 Mount / Launcher
AK-725 57mm/80 Twin
Ship 33 Trabri [MPK Poti, Pr.204]
6x, 3x by 1990
 Bulgaria 1975 Mount / Launcher
AK-725 57mm/80 Twin
Ship 371 Kapitan Patimura [Pr.1331 Parchim]
16x, Ex-German
 Indonesia 1993 Mount / Launcher
AK-725 57mm/80 Twin
Ship 376 Sultan Thaha Syaifuddin [Pr.1331 Parchim]
2x, 30mm CIWS Update
 Indonesia 2015 Mount / Launcher
AK-725 57mm/80 Twin
Ship 416 Ziyad [Pr.1234E Nanuchka II] Libya 1981 Mount / Launcher
AK-725 57mm/80 Twin
Ship 531 Teluk Gelimanuk [Pr.108 Frosch I]
12x
 Indonesia 1993 Mount / Launcher
AK-725 57mm/80 Twin
Ship 543 Teluk Cirebon [Pr.109 Frosch II]
2x
 Indonesia 1995 Mount / Launcher
AK-725 57mm/80 Twin
Ship 611 Hoyerswerda [Pr.108 Frosch I] Germany [DDR, -1990] 1977 Mount / Launcher
AK-725 57mm/80 Twin
Ship 801 Rais Hamidou [Pr.1234E Nanuchka II] Algeria 1981 Mount / Launcher
AK-725 57mm/80 Twin
Ship 801 Rais Hamidou [Pr.1234EM Nanuchka II] Algeria 2000 Mount / Launcher
AK-725 57mm/80 Twin
Ship BDK Ropucha I [Pr.775] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship BDK Ropucha I [Pr.775] Soviet Union [-1991] 1975 Mount / Launcher
AK-725 57mm/80 Twin
Ship BPK Kresta II [Pr.1134A Berkut A] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship BPK Kresta II [Pr.1134A Berkut A] Soviet Union [-1991] 1985 Mount / Launcher
AK-725 57mm/80 Twin
Ship BPK Kresta II [Pr.1134A Berkut A] Soviet Union [-1991] 1981 Mount / Launcher
AK-725 57mm/80 Twin
Ship BPK Kresta II [Pr.1134A Berkut A] Soviet Union [-1991] 1976 Mount / Launcher
AK-725 57mm/80 Twin
Ship E 35 Nordpferd [Pr.109 Frosch II] Germany [DDR, -1990] 1986 Mount / Launcher
AK-725 57mm/80 Twin
Ship E 35 Nordpferd [Pr.109 Frosch II] Germany [DDR, -1990] 1980 Mount / Launcher
AK-725 57mm/80 Twin
Ship F 11 Zemaitis [Grisha III, Pr.1124M Albatros] Lithuania [1992-] 1993 Mount / Launcher
AK-725 57mm/80 Twin
Ship K 71 Vijaydurg [Pr.1234E Nanuchka II] India 1977 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Grisha I [Pr.1124.1 Albatros] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Grisha I [Pr.1124.1 Albatros] Soviet Union [-1991] 1976 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Grisha II [Pr.1124P Albatros] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Grisha II [Pr.1124P Albatros] Soviet Union [-1991] 1974 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Grisha III [Pr.1124M Albatros] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Grisha III [Pr.1124M Albatros] Soviet Union [-1991] 1983 Mount / Launcher
AK-725 57mm/80 Twin
Ship MPK Poti [Pr.204] Soviet Union [-1991] 1975 Mount / Launcher
AK-725 57mm/80 Twin
Ship MRK Nanuchka I [Pr.1234 Ovod] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship MRK Nanuchka I [Pr.1234 Ovod] Soviet Union [-1991] 1975 Mount / Launcher
AK-725 57mm/80 Twin
Ship PKR Moskva [Pr.1123 Kondor] Soviet Union [-1991] 1970 Mount / Launcher
AK-725 57mm/80 Twin
Ship RKR Kresta I [Pr.1134 Berkut] Soviet Union [-1991] 1982 Mount / Launcher
AK-725 57mm/80 Twin
Ship RKR Kresta I [Pr.1134 Berkut] Soviet Union [-1991] 1976 Mount / Launcher
AK-725 57mm/80 Twin
Ship U 206 Vinnitsya [Pr.1124P Albatros, Grisha II]
2x, 1x Ret. 2005, 1x Ret. 2021 & Sunk 2022
 Ukraine [1992-] 1994 Mount / Launcher
AK-725 57mm/80 Twin
Ship U 209 Sumy [Pr.1124.1 Albatros, Grisha I]
2x
 Ukraine [1992-] 1997 Mount / Launcher
AK-725 57mm/80 Twin
Ship U 402 Konstyantyn Olshanskyy [Pr.775 Ropucha I] Ukraine [1992-] 1997 Mount / Launcher
AK-725 57mm/80 Twin
Ship VTR Berezina [Pr.1833] Russia [1992-] 1992 Mount / Launcher
AK-725 57mm/80 Twin
Ship VTR Berezina [Pr.1833] Soviet Union [-1991] 1978 Mount / Launcher
AK-725 57mm/80 Twin