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At a glance
German tanker Spessartlarger figure on 1 of 3
Ivan Gren-class landing shiplarger figure on 2 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 | Ivan Gren-class landing ship |
|---|---|---|
| Name | Spessart[source] | Ivan Gren class[source] |
| Namesake | Spessart[source] | — |
| Owner | Deutsche Marine[source] | — |
| Port of registry | Hamburg , Germany[source] | — |
| Builder | Kröger , Rendsburg[source] | — |
subsequent ships
Single source135 m (442 ft 11 in) 160 m (524 ft 11 in) (subsequent ships)[source]
1 MaK 12-cylinder diesel engine
Single source1 MaK 12-cylinder diesel engine 5,880 kW (7,890 hp )[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Launched |
|---|
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] | Landing Ship, Tank[source] |
|---|
| Tonnage | 6,103 GRT 10,800 DWT[source] | — |
|---|
| Propulsion | 1 shaft, controllable pitch propeller[source] | Kolomna 10D49 diesel engine[source] |
|---|
| Capacity | 11,000 m 3 (390,000 cu ft) (fuel) 400 m 3 (14,000 cu ft) (water)[source] | 13 main battle tanks , 40 BTR or IFV and 300 troops; up to double lift capacity in units from Vladimir Andreyev onwards.[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 | — | Yantar Shipyard , Kaliningrad[source] |
|---|
| Operators | — | Russian Navy[source] |
|---|
| Preceded by | — | Ropucha class Ivan Rogov class[source] |
|---|
| Built | — | 2004–present[source] |
|---|
| In service | — | 2018–present[source] |
|---|
| Planned | — | 11[source] |
|---|
| Building | — |
|---|
| Completed | — |
|---|
| Active | — |
|---|
| Armament | — | 1 × 30 mm AK-630M-2 gun 2 × 30 mm AK-630 guns 2 × 14.5 mm KPV type gun[source] |
|---|
| Aviation facilities | — | Hangar for 2 Ka-27 ASW or Ka-29 transport-attack helicopters on 117 and 135; hangar for 4 helicopters (including Ka-52 attack helicopters) on units from Vladimir Andreyev onwards[source] |
|---|
| Troop capacity | — | 13 main battle tanks , 40 BTR or IFV and 300 troops; up to double lift capacity in units from Vladimir Andreyev onwards.[source]Source-stated capacity; all configurations and qualifiers retained |
|---|