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At a glance
German tanker Spessartlarger figure on 0 of 2
Maya-class destroyerlarger figure on 2 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source130.2 m (427 ft 2 in)[source]
Length
Single sourceConfiguration
| Specification | German tanker Spessart | Maya-class destroyer |
|---|---|---|
| Name | Spessart[source] | Maya class[source] |
| Namesake | Spessart[source] | — |
| Owner | Deutsche Marine[source] | — |
| Port of registry | Hamburg , Germany[source] | — |
| Builder | Kröger , Rendsburg[source] | — |
| Launched |
170 m (557 ft 9 in)[source]
at 12 knots (22 km/h; 14 mph)
Single source3,250 nmi (6,020 km; 3,740 mi) at 12 knots (22 km/h; 14 mph)[source]
1 MaK 12-cylinder diesel engine
Single source1 MaK 12-cylinder diesel engine 5,880 kW (7,890 hp )[source]
2 × IHI / GE LM2500-30 gas turbines as main engines 2 × KHI M7A-05 gas turbines for generators 2 × diesel engines for generators 2 × electric motors Two shafts 5-bladed CP props 68,010 shp (50,720 kW)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
13 February 1975[source] |
| — |
| Acquired | 1976[source] | — |
|---|
| Commissioned | 5 September 1977[source] | — |
|---|
| Renamed | Okapi[source] | — |
|---|
| Home port | Kiel , Germany[source] | — |
|---|
| Identification | IMO number : 7362079 MMSI number : 211211850 Callsign : DRKN Pennant number : A1442[source] | — |
|---|
| Status | Active[source] | — |
|---|
| Type | Rhön -class tanker[source] | Guided-missile destroyer[source] |
|---|
| Tonnage | 6,103 GRT 10,800 DWT[source] | — |
|---|
| Propulsion | 1 shaft, controllable pitch propeller[source] | — |
|---|
| Capacity | 11,000 m 3 (390,000 cu ft) (fuel) 400 m 3 (14,000 cu ft) (water)[source] | — |
|---|
| Country of origin | Germany[source]German tanker Spessart · literal inventory Origin field assigned to the exact named-ship row covered by the explicit shared Origin cell; no operator, manufacturer location or parent/sibling specification inference | Japan[source] Japan[source] |
|---|
| Used by | German Navy[source]Current operator stated in the article; inventory date not specified | — |
|---|
| Builders | — | Japan Marine United (2)[source] |
|---|
| Operators | — | Japan Maritime Self Defense Force[source] |
|---|
| Preceded by | — | Atago class[source] |
|---|
| Succeeded by | — | Aegis system equipped vessels (ASEV)[source] |
|---|
| Cost | — | ¥ 164.8 billion[source] |
|---|
| Built | — | 2017–2021[source] |
|---|
| In commission | — | 2020–[source] |
|---|
| Planned | — |
|---|
| Completed | — |
|---|
| Active | — |
|---|
| Depth | — | 12 m (39 ft 4 in)[source] |
|---|
| Boats & landing craft carried | — | 2 × working boat 1 × Rigid hull inflatable boat[source] |
|---|
| Sensors & processing systems | — | AN/SPY-1D(V) multi-function radar AN/SPQ-9B surface search radar 3 × AN/SPG-62 illuminators AN/SQQ-89 with SQS-53C Mk 46 Optical Sight System[source] |
|---|
| Electronic warfare & decoys | — | NOLQ-2C intercept 4 × Mk 137 chaff and decoy launchers[source] |
|---|
| Armament | — | 1 × 5-inch (127 mm)/62 Mk 45 Mod 4 gun 8 × Type 17 anti-ship missiles in quad canisters 2 × 20 mm Phalanx CIWS 2 × HOS-303 triple torpedo tubes : Mark 46 torpedo Type 97 / Type 12 torpedoes 1 × 64-cell, 1 × 32-cell (96 total cells) Mk 41 Vertical Launching System : SM-2MR surface-to-air missile SM-3 anti-ballistic missile SM-6 surface-to-air missile Type 07 VL-ASROC RIM-162 ESSM[source] |
|---|
| Aircraft carried | — | 1 × SH-60K helicopter[source] |
|---|
| Aviation facilities | — | Flight deck and enclosed hangar for one helicopter[source] |
|---|