1. Spain
  2. Submarine
  3. S-81 Isaac Peral [S-80 Plus]

Basic Information

Category Submarine Type SS - Attack/Fleet Submarine
Year Commissioned 2023 Year Decommissioned 0
Nationality Spain Hypothetical No
Beam 7.3 m Draft 6.2 m
Height 0 m Length 71.1 m
Crew 32 people Damage Points (DP) 25
Standard Displacement 2200 tons Full Displacement 2388 tons
Empty Displacement 0 tons

Sensor Parameters

Model Purpose Range Scan Interval Generation
Generic ESM [Advanced] ELINT 0.00 - 500.00 nm 20 sec Early 1990s
EDO xxx Flank Hull Sonar, Passive-Only Ranging Flank Array Search & Track 0.00 - 40.00 nm 15 sec Early 2010s
EDO xxx Hull Hull Sonar, Active/Passive Search & Track 0.00 - 24.00 nm 15 sec Early 2010s
ARIES-S Radar, Surface Search & Navigation 0.20 - 50.00 nm 2 sec Early 2000s
Solarsub TASS, Passive-Only Thin Line Towed Array Sonar System 0.00 - 40.00 nm 15 sec Early 2000s
EDO xxx Acoustic Intercept Acoustic Intercept 0.00 - 69.00 nm 5 sec Early 2010s
Generic Mine & Obstacle Avoidance Hull Sonar, Active-Only Mine & Obstacle Avoidance 0.00 - 0.50 nm 15 sec Late 1960s
Generic Photonics Mast Sensor Group
Group Components
# Component Type Purpose Range Scan Interval Generation
1 Generic Photonics Mast TV/EO Component Visual Visual, Surveillance & Navigation TV Camera 0.00 - 22.50 nm 10 sec Visual, 3rd Generation TV Camera (2000s/2010s, CCD)
2 Generic Photonics Mast LLTV Component Visual LLTV, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec LLTV, 3rd Generation (2000s/2010s)
3 Generic Photonics Mast IR Component Infrared Infrared, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)

Submarine Capabilities Code

Snorkel

Signatures

Type Front Side Rear
Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) 90 dB 91 dB 92 dB
Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) 60.5 dB 61 dB 62 dB
Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) 52.5 dB 53 dB 54 dB
Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) 44 dB 45 dB 46 dB
Active Sonar, VLF-HF (0-500 KHz) 18 dB 100 dB 18 dB
Visual Detection Range 2.4 nm 3.99 nm 2.4 nm
Visual Classification Range 0.6 nm 1 nm 0.6 nm
Infrared Detection Range 2.4 nm 3.99 nm 2.4 nm
Infrared Classification Range 0.6 nm 1 nm 0.6 nm
Radar, A-D Band (30-2000 MHz) 31.5 dBsm (1412.54 m²) 36.3 dBsm (4265.80 m²) 31.5 dBsm (1412.54 m²)
Radar, E-M Band (2-100 GHz) 31.5 dBsm (1412.54 m²) 36.3 dBsm (4265.80 m²) 31.5 dBsm (1412.54 m²)

Default Configuration

Model Capacity Fire Interval Comments
Signal Ejector 2 5 sec 2000s
533mm TT 1 5 sec DM2A4, UGM-84L

Magazine Systems

Magazine Name Capacity Comments
S-80A 12 Spain, 2010
Torpedo Decoys 20 2000s

Datalink

ID Type Model Range Channels
8002 Two-Way Wire Guidance Torpedo Wire Control [2 Wires] 30 nm 2
7001 Radio HF Radio [Secure] 300 nm 10
7001 Radio VHF Radio [Unsecure] 100 nm 0
7001 Radio HF Radio [Unsecure] 300 nm 10
7001 Radio UHF Radio [Secure] 100 nm 0

Engines

Model Type Combined Type Engine Count Shafts Primary Engines Secondary Engines Hypothetical Comments
3x MTU 16V 396 SE 86L Diesels Diesel N/A 3 3 3 - No -
Electric Motor Electric N/A - - - - No -