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At a glance
German tanker Spessartlarger figure on 2 of 5
Rover-class tankerlarger figure on 3 of 5
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 | Rover-class tanker |
|---|---|---|
| Name | Spessart[source] | — |
| Namesake | Spessart[source] | — |
| Owner | Deutsche Marine[source] | — |
| Port of registry | Hamburg , Germany[source] | — |
| Builder | Kröger , Rendsburg[source] | — |
| Launched | 13 February 1975[source] |
461 ft (141 m)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| 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] | Tanker[source] |
|---|
| Tonnage | 6,103 GRT 10,800 DWT[source] | 6,692 t 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] | 3,000 m 3 (19,000 bbl) of fuel[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 | — |
|---|
| Used by | German Navy[source]Current operator stated in the article; inventory date not specified | — |
|---|
| Builders | — | Swan Hunter[source] |
|---|
| Operators | — | Royal Fleet Auxiliary Indonesian Navy Portuguese Navy[source] |
|---|
| Preceded by | — | Dale class[source] |
|---|
| Succeeded by | — | Tide class[source] |
|---|
| Built | — | 1968–1974[source] |
|---|
| In commission | — | 1970–2017 (RFA)[source] |
|---|
| Completed | — |
|---|
| Active | — |
|---|
| Retired | — |
|---|
| Sensors & processing systems | — | Sperry Marine Visionmaster radars and ECDIS. 1690 I band navigation radars[source] |
|---|
| Electronic warfare & decoys | — | 2 × Corvus and 2 × Plessey Shield decoy launchers Graseby Type 182 towed torpedo decoy[source] |
|---|
| Armament | — | 2 × Oerlikon 20 mm cannon 2 × 7.62 mm machine guns[source] |
|---|
| Aviation facilities | — | Helicopter deck (no hangar)[source] |
|---|
| National origin | — | United Kingdom[source] |
|---|