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At a glance
HNLMS Johan de Wittlarger figure on 4 of 4
Hormuz 21-class landing shiplarger figure on 0 of 4
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
at 12 knots (22 km/h; 14 mph)
Single source6,000 nautical miles (11,000 km; 6,900 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.
Configuration
| Specification | HNLMS Johan de Witt | Hormuz 21-class landing ship |
|---|---|---|
| Power | Diesel-electric system 4 × Stork Wärtsilä 14,800 kW (19,800 hp) with Podded Propulsion bow thruster[source] | Diesel[source] 2 × MWM TBD 604 V12 or MAN V12V-12.5/14 engines, 1,460 horsepower (1.09 MW) 2 × shafts[source] |
| Name | Johan de Witt[source] | — |
| Namesake | Johan de Witt[source] | — |
| Operator | Royal Netherlands Navy[source] | — |
| Builder | Damen Shipyards Galați , Romania Damen Schelde Naval Shipbuilding , Netherlands (fitting out)[source] | — |
| Cost | ƒ 260m[source] | — |
| Laid down | 18 June 2003[source] | — |
| Launched | 13 May 2006[source] | — |
| Commissioned | 30 November 2007[source] | — |
| Home port | Den Helder[source] | — |
| Identification | IMO number : 9280768 MMSI number : 244527000 Callsign : PAJW Deck code : JW[source] | — |
| Motto | Ago Quod Ago (I do what I do)[source] | — |
| Status | in active service[source] | — |
| Type | Rotterdam -class landing platform dock[source] | Landing ship[source] |
| Endurance | 6 weeks[source] | — |
| Boats & landing craft carried | 2 × 7 m (23 ft) RHIB Up to 4 x LCVP or 12 m (39 ft) RHIB 2 × LCU in welldock Provisions for Combat Boat 90 's. Can also accommodate LCACs[source] | — |
| Capacity | 170 armoured personnel carriers or 33 main battle tanks[source] | — |
| Troops | 555 marines[source] | — |
| Sensors & processing systems | Thales Netherlands Variant 2D Combined air / surface radar Thales Netherlands Gatekeeper E/O Warning system SATCOM, Link 11 , JMCIS[source] | — |
| Electronic warfare & decoys | 4 x Sippican Hycor SRBOC MK36 launcher[source] | — |
| Armament | 2 × Goalkeeper CIWS 4-6 x Browning .50 and FN MAG machine guns[source] | — |
| Aircraft carried | 6 x NH90 NFH or 6 x H215M Cougar or 4 x CH-47F Chinook helicopters[source] | — |
| Aviation facilities | Hangar and stern helicopter flight deck with two landing spots[source] | — |
| Source measurement | HNLMS Johan de Witt ( Dutch : Zr.Ms. Johan de Witt ) is the second Rotterdam -class landing platform dock of the Royal Netherlands Navy . It is an improved design of Rotterdam , which was designed in conjunction between the Netherlands and Spain. The ship, displacing 16,800 tons, was launched on 13 May 2006. The motto of the ship is Ago Quod Ago , translated as I do what I do .[source]HNLMS Johan de Witt · Lead; only the objects and conditions stated in this passage | — |
| Builders | — | Ravestein B.V., Netherlands[source] |
| Operators | — | Navy of the Islamic Revolutionary Guard Corps[source] |
| Built | — | 1984–1985[source] |
| Completed | — | |
| Active | — | |
| Role | — | class of landing ship tank (LST) or landing craft tank (LCT)[source] |