Basic Information
| Category | Surface Combatant | Type | DDH - Helicopter Destroyer |
| Year Commissioned | 1974 | Year Decommissioned | 0 |
| Nationality | Japan | Hypothetical | No |
| Beam | 17.5 m | Draft | 5.3 m |
| Height | 0 m | Length | 153 m |
| Crew | 340 people | Damage Points (DP) | 830 |
| Standard Displacement | 4950 tons | Full Displacement | 6550 tons |
| Empty Displacement | 0 tons |
Sensor Parameters
| Model | Purpose | Range | Scan Interval | Generation |
| J/OLR-9B | RWR, Radar Warning Receiver | 0.00 - 120.00 nm | 5 sec | Early 1970s |
| J/FCS-1A | Sensor Group | 0.00 - 0.00 nm | 0 sec | Not Applicable (N/A) |
| J/OQS-3 [AN/SQS-23] | Hull Sonar, Active/Passive Search & Track | 0.00 - 20.00 nm | 15 sec | Late 1960s |
| J/OPS-22 | Radar, Surface Search & Navigation | 0.20 - 25.00 nm | 5 sec | Late 1970s |
| J/OPS-11C | Radar, Air Search, 2D Long-Range | 0.20 - 240.00 nm | 5 sec | Early 1970s |
Ship Capabilities Code
| Nuclear Shock Resistant | Degaussed Steel Hull |
Signatures
| Type | Front | Side | Rear |
|---|---|---|---|
| Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) | 125 dB | 126 dB | 127 dB |
| Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) | 95.5 dB | 96 dB | 97 dB |
| Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) | 87.5 dB | 88 dB | 89 dB |
| Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) | 79 dB | 80 dB | 81 dB |
| Active Sonar, VLF-HF (0-500 KHz) | 35 dB | 200 dB | 35 dB |
| Visual Detection Range | 8.42 nm | 14.32 nm | 8.42 nm |
| Visual Classification Range | 3.39 nm | 6.03 nm | 3.39 nm |
| Infrared Detection Range | 8.87 nm | 15.08 nm | 8.87 nm |
| Infrared Classification Range | 3.77 nm | 6.7 nm | 3.77 nm |
| Radar, A-D Band (30-2000 MHz) | 28.5 dBsm (707.95 m²) | 32.1 dBsm (1621.81 m²) | 28.5 dBsm (707.95 m²) |
| Radar, E-M Band (2-100 GHz) | 28.5 dBsm (707.95 m²) | 32.1 dBsm (1621.81 m²) | 28.5 dBsm (707.95 m²) |
Default Configuration
| Model | Capacity | Fire Interval | Comments |
|---|---|---|---|
| 127mm/54 Mk42 Mod 2 | 40 | 3 sec | Export |
| Mk16 ASROC | 8 | 5 sec | Japan, Type 73 |
| 324mm HOS 301 | 3 | 5 sec | Japan, Type 73 |
Magazine Systems
| Magazine Name | Capacity | Comments |
|---|---|---|
| Mk16 ASROC | 8 | Type 73 |
| Type 73 [External Tubes] | 12 | - |
| Helicopter Magazine | 10000 | Generic, Empty |
Datalink
| Type | Model | Range | Channels |
|---|---|---|---|
| Radio | VHF Radio [Secure] | 100 nm | 0 |
| Link 11 | Link 11 | 300 nm | 0 |
| FLTSATCOM | AN/WSC-1 FLTSATCOM SHF Shipboard Transceiver | 0 nm | 0 |
| Link 14 | Link 14 | 300 nm | 0 |
| Radio | UHF Radio [Secure] | 100 nm | 0 |
Engines
| Model | Type | Combined Type | Engine Count | Shafts | Primary Engines | Secondary Engines | Hypothetical | Comments |
|---|---|---|---|---|---|---|---|---|
| 2x Boilers, 2x General Electric-Ishikawajima Steam Turbines | Steam | N/A | 2 | 2 | 2 | - | No | - |
Aircraft Facilities
| Pad (x1) | Hangar (x3) |