1. Soviet Union [-1991]
  2. Ship
  3. BDK Alligator [Pr.1171 Tapir]

Basic Information

Category Amphibious Type LST - Tank Landing Ship
Year Commissioned 1975 Year Decommissioned 1991
Nationality Soviet Union [-1991] Hypothetical No
Beam 15.6 m Draft 4.5 m
Height 0 m Length 113.1 m
Crew 69 people Damage Points (DP) 470
Standard Displacement 3040 tons Full Displacement 4650 tons
Empty Displacement 0 tons

Sensor Parameters

Model Purpose Range Scan Interval Generation
Bell Tap RWR, Radar Warning Receiver 0.00 - 120.00 nm 5 sec Late 1960s
Bell Tap RWR, Radar Warning Receiver 0.00 - 120.00 nm 5 sec Late 1960s
Spin Trough [Vyaga] Radar, Surface Search, Short-Range 0.20 - 45.00 nm 5 sec Early 1960s
Don 2 Radar, Surface Search & Navigation 0.20 - 25.00 nm 4 sec Late 1960s
Don 2 Radar, Surface Search & Navigation 0.20 - 25.00 nm 4 sec Late 1960s
Squeeze Box [Kondensor, IR/TV/Laser] Sensor Group
Group Components
# Component Type Purpose Range Scan Interval Generation
1 Squeeze Box [TV Camera] Visual Visual, Weapon Director TV Camera 0.00 - 80.00 nm 10 sec Visual, 1st Generation TV Camera (1960s/1970s, TISEO)
2 Squeeze Box [IR] Infrared Infrared, Weapon Director Camera 0.00 - 80.00 nm 10 sec Infrared, 1st Generation Imaging (1970s)
3 Squeeze Box [Laser Rangefinder] Laser Rangefinder Laser Rangefinder for Weapon Director 0.00 - 0.00 nm 0 sec Not Applicable (N/A)

Ship Capabilities Code

Nuclear Shock Resistant Degaussed Steel Hull

Signatures

Type Front Side Rear
Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) 135 dB 136 dB 137 dB
Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) 105.5 dB 106 dB 107 dB
Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) 97.5 dB 98 dB 99 dB
Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) 89 dB 90 dB 91 dB
Active Sonar, VLF-HF (0-500 KHz) 35 dB 200 dB 35 dB
Visual Detection Range 7.69 nm 13.08 nm 7.69 nm
Visual Classification Range 3.1 nm 5.51 nm 3.1 nm
Infrared Detection Range 8.1 nm 13.77 nm 8.1 nm
Infrared Classification Range 3.44 nm 6.12 nm 3.44 nm
Radar, A-D Band (30-2000 MHz) 25.3 dBsm (338.84 m²) 28.8 dBsm (758.58 m²) 25.3 dBsm (338.84 m²)
Radar, E-M Band (2-100 GHz) 25.3 dBsm (338.84 m²) 28.8 dBsm (758.58 m²) 25.3 dBsm (338.84 m²)

Default Configuration

Model Capacity Fire Interval Comments
A-215 [Grad-M] 122mm Rockets 40 1 sec Naval, 1979
25mm/80 Twin 20 1 sec -
SA-N-5 Grail [9K32M Strela-2M] Twin MANPADS 2 2 sec -
57mm/70 Twin 60 1 sec -

Magazine Systems

Magazine Name Capacity Comments
SA-N-5 12 2x Mounts, Extra
25mm/80 Twin 200 2x Mounts

Datalink

Type Model Range Channels
Radio HF Radio [Secure] 300 nm 10
Radio VHF Radio [Secure] 100 nm 0
Radio UHF Radio [Secure] 100 nm 0

Engines

Model Type Combined Type Engine Count Shafts Primary Engines Secondary Engines Hypothetical Comments
2x 58A Diesels Diesel N/A 2 2 2 - No -

Aircraft Facilities

No Data