Misplaced Pages

D-class lifeboat (IB1)

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.

This is an old revision of this page, as edited by Stavros1 (talk | contribs) at 18:28, 4 March 2008 (Add Flag to info box). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 18:28, 4 March 2008 by Stavros1 (talk | contribs) (Add Flag to info box)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
D-Class IB1
Introduced: 2004
General characteristics
Length: 4.9 m
Beam: 2 m
Displacement: 338 kg
Construction: FRC with Hypalon coated polyester collar
Engines: 50 hp Mariner Outboard
Speed: 25 knots
Endurance: 3 hours at top speed
Crew: 3 or 4

IB1 class lifeboats are inflatable boats serving in the UK's RNLI Inshore Lifeboat (ILB) fleet. Although they are known as the "IB1" at times, they are the latest development of the D class lifeboat and as such are mainly referred to as a "D-Class".

This class of lifeboat is one of the smallest operated by the RNLI, and they are becoming a common sight at Lifeboat Stations round the coast. Unlike other members of the ILB fleet the IB1 (D-class) does not have a rigid hull, all others with the exception of the Arancia, hovercraft & ALB Tenders are Rigid Inflatable Boats or RIBs.

The IB1 normally has a crew of three or 4 and is primarily used for surfer/swimmer incidents as well as assisting in cliff incidents where the casualty is near the water. The very nature of its work requires a swift response, and the IB1 can normally be afloat within five minutes of the pagers going off.


External links

Classes of Royal National Lifeboat Institution lifeboats
Operational fleet
All-weather lifeboats
Inshore lifeboats
Small inflatables
Historic lifeboats
Pulling and sailing lifeboats
All-weather motor lifeboats
Up to 10 knots
Above 10 knots
Inshore lifeboats
Experimental lifeboats
Royal National Lifeboat Institution


Stub icon

This article about an organisation in the United Kingdom is a stub. You can help Misplaced Pages by expanding it.

Stub icon

This water supply–related article is a stub. You can help Misplaced Pages by expanding it.

Categories: