H-class lifeboat

H-class rescue hovercraft serve the shores of the United Kingdom as a part of the RNLI inshore fleet. A modified Type 470TD design built by Griffon Hoverwork, they were developed to operate in tidal areas such as Morecambe Bay, where strandings by incoming tides can have fatal consequences; and in waters too shallow for normal craft.

RNLI Hovercraft H001 Molly Rayner in 2005
Class overview
Name: H-class rescue hovercraft
Builders: Griffon Hoverwork
Operators: Royal National Lifeboat Institution (RNLI)
Preceded by: None
Built: 2002–2009
In service: 2002–
Completed: 7 (production ongoing)
General characteristics
Displacement: 3.86 tonnes
Length: 6.88 m (22.6 ft)
Beam: 3.36 m (11.0 ft)
Draught: N/A
Propulsion: 2 x VW 1.9 turbo diesels
Speed: 30 knots (35 mph)
Endurance: 3 hours
Capacity: 10
Complement: 2-4

Hovercraft also operate out of Hunstanton, Hoylake, and Southend-on-Sea stations.

Fleet

Op. No.[lower-alpha 1] Name In service Principal Station
H-001 Molly Rayner 2002– Relief fleet
H-002 The Hurley Flyer 2002– Morecambe
H-003 Hunstanton Flyer (Civil Service No. 450) 2003– Hunstanton
H-004 Vera Ravine 2004– Southend-on-Sea
H-005 Hurley Spirit 2005– Hoylake
H-006 John Russell 2005– Relief fleet[1]
H-007 Samburgh 2009– Relief fleet[2]
  1. Op. No. is the RNLI's Operational Number of the boat.

References

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