HNLMS Hydrograaf
 Hydrograaf
| |
| Class overview | |
|---|---|
| Name | Expeditionary survey boat (ESB) |
| Builders | Damen Group, Den Helder, Netherlands |
| Operators |  Royal Netherlands Navy |
| Built | 2019–2021 |
| In commission | 2021–present |
| Planned | 1 |
| Completed | 1 |
| Active | 1 |
| History | |
 Netherlands | |
| Name | Hydrograaf |
| Laid down | 2019 |
| Launched | 21 January 2021[1] |
| Commissioned | 26 February 2021[2] |
| Homeport | Den Helder |
| Identification | Pennant number: H8021 |
| Status | in active service |
| General characteristics [3][4] | |
| Type | Expeditionary Survey Boat (ESB) |
| Tonnage | 22 GT |
| Length | 15.70 m (51 ft 6 in) |
| Beam | 4.27 m (14 ft 0 in) |
| Propulsion | 2 diesel engines 1,564 hp (1,166 kW) |
| Speed | 20 knots (37 km/h; 23 mph) |
| Crew | 4 |
| Armament | 1 × MAG machine gun |
HNLMS Hydrograaf (H8021) is a
expeditionary survey boat (ESB) of the Royal Netherlands Navy.[5]
History
Hydrograaf fills the gap between the
rigid-hulled inflatable boats (RHIBs) or sloops which are launched from the larger ships from the Dutch Navy. The RHIBs and sloops became to small or old to be used effectively and sail further from the mother ship
.
In 2016 the
The ESB is carried in a davit on board a Rotterdam-class landing platform dock or HNLMS Karel Doorman to its work area. Hydrograaf has a range of 100 nautical miles (190 km; 120 mi) and an operation time of 60 hours at 5 knots (9.3 km/h; 5.8 mph).[3][4]
References
- ^ a b "Nieuw onderzoekingsvaartuig te water" (in Dutch). Maritiem Den Helder. 21 January 2021. Retrieved 8 December 2022.
- ^ a b "Met een druk op de knop in Den Haag doopt staatssecretaris Barbara Visser in Den Helder de nieuwste aanwinst van de marine: Hydrograaf H8021" (in Dutch). Noordhollands Dagblad. 26 February 2021. Retrieved 8 December 2022.
- ^ a b "Expeditionary Servey Boat Hydrograaf named at Damen Shipyards Den Helder". Damen Group. 3 March 2021. Retrieved 8 December 2022.
- ^ a b "Hydrograaf - Expeditionary Survey Boat" (in Dutch). Marineschepen.nl. 1 March 2021. Retrieved 8 December 2022.
- ^ "Nieuw hydrografisch vaartuig voor marine" (in Dutch). Materieelgezien (Ministerie van Defensie). 10 April 2018. Retrieved 8 December 2022.