Credit
Petty Officer 2nd Class AMANDA KITCHNER · Public domain · Resized · Public domain · Source ↗ · Modified
FORCETALLY
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At a glance
German tanker Spessartlarger figure on 3 of 3
Hämeenmaa-class minelayerlarger figure on 0 of 3
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 | Hämeenmaa-class minelayer |
|---|---|---|
| Name | Spessart[source] | Hämeenmaa[source] |
| Namesake | Spessart[source] | — |
| Owner | Deutsche Marine[source] | — |
| Port of registry | Hamburg , Germany[source] | — |
| Builder | Kröger , Rendsburg[source] | — |
| Launched |
77.8 m (255 ft)[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]
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] | MLC = Minelayer , Coastal[source] |
|---|
| Tonnage | 6,103 GRT 10,800 DWT[source] | — |
|---|
| Propulsion | 1 shaft, controllable pitch propeller[source] | Two shafts; KaMeWa controllable pitch propellers[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 | Finland[source]Hämeenmaa-class minelayer · literal inventory Origin field assigned to the exact equipment row linked in the primary inventory identity column; no operator, manufacturer location or parent/sibling specification inference |
|---|
| Used by | German Navy[source]Current operator stated in the article; inventory date not specified | — |
|---|
| Builders | — | Rauma shipyard[source] |
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| Operators | — | Finnish Navy[source] |
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| Preceded by | — | Finnish minelayer Keihässalmi Finnish minelayer Pohjanmaa[source] |
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| Succeeded by | — | Pohjanmaa-class corvette[source] |
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| Completed | — |
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| Active | — |
|---|
| Class & type | — | Hämeenmaa[source] |
|---|
| Sensors & processing systems | — | ANCS-2000 CMS, Link-16, Link-22 Furuno S/X (nav radars) Saab 9LV325E FCS (Fire Control System) Simrad hull-mounted sonar EADS TRS-3D/16 ES (Surveillance Radar) Sagem EOMS (Electro Optical Multisensor System)[source] |
|---|
| Electronic warfare & decoys | — | Decoy: 2 × MASS (Multi Ammunition Softkill Systems) ESM: Thales DR3000 SIEWS (Shipborne Integrated Electronic Warfare System) COMS-ESM LWR[source] |
|---|
| Armament | — | 1 × Bofors 57 mm/70 Mk1 8-cell Denel Umkhonto-IR VLS SAM system 2 × 12.7 mm machine gun 2 × H&K GMG grenade machinegun 2 × RBU-1200 depth charge rocket launcher 2 × rails for depth charges 4 × rails for 100-150 mines[source] |
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| Armor | — | Vital areas Kevlar- and ArmourSteel protection[source] |
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| Notes | — | Ships in class include: FNS Hämeenmaa (02) FNS Uusimaa (05)[source] |
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