X-class_lifeboat
Since its inception, the Royal National Lifeboat Institution (RNLI) has provided lifeboats to lifeboat stations in the United Kingdom and Ireland.
Once past their operation life, the boats have mostly been sold by the RNLI and purchased for domestic use, marine businesses for usage such as further sea lifesaving functions, diving, fishing and pleasure trips or to maritime lifesaving institutions from other countries to continue a lifesaving role. Some lifeboats of particular historic note have been preserved in museums.
The Royal National Institution for the Preservation of Life from Shipwreck (RNIPLS) was founded in March 1824.[1] The RNIPLS provided lifeboats to local committees, the Coastguard and harbour authorities. The Duke of Northumberland financed a competition for a standard design of a lifeboat. The winner was William Plenty, of Newbury, Berkshire. These "pulling boats" (rowing) were between 18 and 26 feet in length and were powered by between 4 and 10 oars. They had cork in their hull and shaped air-cases fore and aft.[2] Their double-ended designs could operate a rudder from either end, so there was no need to turn.
The RNIPLS suffered from lack of funds and poor organization. Following the loss of the RNIPLS lifeboat Providence and 20 of her crew of 24 in the mouth of the river Tyne in December 1849, the need for reorganisation was recognised. Algernon Percy, 4th Duke of Northumberland, then First Lord of the Admiralty, took control. Richard Lewis was appointed secretary. The RNIPLS was replaced by the RNLI. Plenty's design was retired and a new design was introduced. These were larger, self-righting boats. They had a narrow beam, were 34 or 35 feet long with higher end-boxes containing the air-cases and were tested to self-right when capsized.
Later lifeboats were increased in length and were optionally powered by sail. Motors were introduced in the early 1900s. They had a greater range, facilitating the merging of lifeboat stations. Innovation in the design of lifeboats is continuous.
In 1962 the need for inshore lifeboats (ILB) was recognised. A French design was adopted, this was an inflatable of 16 foot length and a 40 hp engine with a speed of 20 knots and introduced as the D Class. It was faster than conventional lifeboats, at that time, could traverse shallow waters, go alongside persons in the water without harming them, and the running costs were much less than conventional lifeboats. In 1972 a rigid inflatable boat (RIB) was developed at Atlantic College in South Wales and introduced as the B Class Atlantic 21.
The RNLI operated 431 lifeboats in 2022.[3]
| Class | In service |
|---|---|
| Mersey | 11 |
| Severn | 41 |
| Shannon | 40 |
| Tamar | 27 |
| Trent | 33 |
| A-class IRB | 3 |
| B-class ILB | 122 |
| D-class ILB | 143 |
| E-class ILB | 4 |
| H-class hovercaft | 7 |
A number of other craft are also in operation including personal watercraft, boarding boats and Y-class tenders.
The Severn-class are undergoing life extension[4] and the Mersey-class are being replaced by newly-built Shannons.
Pulling and sailing lifeboats
Early lifeboats were powered by oars and most, except a few very early ones had sails.
- Designed by Henry Greathead, the vessel was 30 feet long and designed to be rowed by a crew of 12. It was double-ended and featured ample amounts of cork lining. However, it also had a heavy keel for stability, as well as a long steering oar, and could be rowed in either direction. Greathead's lifeboat eventually came to be used in 10 different countries, and at least one British boat remained in service for 40 years.[5]
- A non-self righting type of lifeboat of various dimensions and various numbers of oars used by the Royal National Lifeboat Institution (RNLI) in the early part of the 20th century. Typically they were launched from carriages into the sea.
- Norfolk and Suffold class boats were able to operate further from shore and around the sandbanks common off East Anglia. James Steven No.14 Lifeboat is a surviving example.
- Alfred Corry built Gt Yarmouth 1893. 44 ft Two-masted with oars, non-self righting.[6][7] The James Stephen No.14 was fitted with a engine[8]
- North Country type
- Based on Greathead's design[9]
Early powered lifeboats
The RNLI launched its first steam-powered lifeboat in 1889, but by 1905 was experimenting with petrol-engined boats. The first ones were based on pulling and sailing designs and had a single engine but retained sails. Boats with two engines started to appear in 1923 and diesel-engined boats in 1939.
| Class | Op. No. prefix | Entered service | Total built | Length | Displacement (tons) | Speed (knots) | Range (nmi) |
|---|---|---|---|---|---|---|---|
| Barnett | – | 1923 | 37 | 51 to 60 ft (16 to 18 m) |
28 to 40 | 9.5 | 300 |
| Clyde | 70 | 1965 | 3 | 70 to 71 ft (21 to 22 m) |
78 to 85 | 11.5 | 1,700 |
| Fast Alfoat | – | 1930 | 1 | 64 ft (20 m) |
18 | ||
| Harbour [Note 2] | – | 1938 | 1 | 28 ft (8.5 m) |
|||
| Liverpool [Note 3] | – | 1931 | 60 | 35 ft 6 in (10.82 m) | 6 to 8 | 7.5 | 70 to 120 |
| Norfolk and Suffolk [Note 4] | – | 1921 | 3 | 46 ft 6 in (14.17 m) | 14 to 17 | 8 | 115 |
| Oakley | 37 | 1958 | 31 | 37 ft (11 m)[Note 5] |
12 | 8 | 140 |
| Ramsgate [Note 6] | – | 1925 | 3 | 48 ft (15 m) | 21 to 23 | 8 | |
| Rother | 37 | 1972 | 11 | 37 ft 6 in (11.43 m) | 13 | 8 | 140 |
| Self-righting [Note 7] | – | 1908 | 48 | 35 to 42 ft (11 to 13 m) |
5+ | 8 | |
| Solent | 48 | 1969 | 11 | 48 ft 6 in (14.78 m) | 27 | 9.5 | 240 |
| Steam (hydro jet)[11] | – | 1889 | 3 | 50 to 55 ft (15 to 17 m) |
31 | ||
| Steam (screw propeller) | – | 1898 | 3 | 56 ft (17 m) |
|||
| Steam tug[12] | – | 1901 | 1 | 95 ft 6 in (29.11 m) | 133 | 10 | |
| Surf | – | 1936 | 9 | 32 ft (9.8 m) |
4+ | 6.5+ | 40 |
| Thames | 50 | 1973 | 2 | 50 ft (15 m) |
24+ | 17.5 | 210 |
| Watson | – | 1909 | 213 | 40 to 47 in (1.0 to 1.2 m) |
Up to 23 | 8 | 280 |
Fast and all-weather lifeboats
The advent of lifeboats with a new hull shape in the 1960s allowed them to exceed 10 kn (19 km/h). They eventually became designated as 'all-weather lifeboats' to differentiate them from the inshore lifeboats that were unable to operate in some storm conditions. The first, the Waveney-class, were adapted from an American design.[13]
| Class | Op. No. prefix | Entered service | Total built | Length | Displacement (tonnes) | Speed (knots) | Range (nmi) | Crew | Survivor capacity | Launch method |
|---|---|---|---|---|---|---|---|---|---|---|
| Arun[14] | 52[Note 8] | 1971 | 46 | 16 m (52 ft) | 33 | 18.5 | 250 | 6 | Afloat | |
| Brede[14] | 33 | 1981 | 10 | 10 m (33 ft) | 8.6 | 20 | 140 | 4 | 8 | Afloat |
| Keith Nelson | 40 | 1968 | 1 | 12 m (40 ft) | Afloat | |||||
| Medina[15] | – | 1981 | 3[Note 9] | 11 m (35 ft) | 28 | 4 | ||||
| Mersey[16][17] | 12 | 1988 | 38 | 11.6 m (38 ft) | 14 | 17 | 140 | 6 | 43 | Carriage, slipway or afloat |
| Severn[16][18] | 17 | 1996 | 46 | 17.3 m (57 ft) | 42 | 25 | 250 | 7 | 124 | Afloat |
| Shannon[19] | 13 | 2013 | 47+ [Note 10] | 13.6 m (45 ft) | 18 | 25 | 250 | 6 | 79 | Carriage, slipway or afloat |
| Tamar[16][20] | 16 | 2005 | 27 | 16.3 m (53 ft) | 32 | 25 | 250 | 7 | 118 | Slipway or afloat |
| Trent[16][21] | 14 | 1994 | 38 | 14.3 m (47 ft) | 28 | 25 | 250 | 6 | 73 | Afloat |
| Tyne[16][14] | 47 | 1982 | 40 | 14.3 m (47 ft) | 24.4 | 18 | 240 | 6 | 20 | Slipway or afloat |
| Waveney[13][14] | 44 | 1964 | 22 | 13.7 m (44.83 ft) | 17 | 15 | 205 | 5 | Afloat |
Inshore lifeboats
Lifeboats designed for fast response to incidents close to shore. While there have been many designs since the first inshore rescue boats were introduced in 1963, they are divided into five classes:
- A - rigid-hulled boats
- B - rigid inflatable boats
- C - large inflatable boats
- D - small inflatable boats
- E - special design for the River Thames
| Class | Model | Entered service | Total built | Length | Displacement | Speed (knots) | Endurance (hours) | Crew | Survivor capacity | Launch method |
|---|---|---|---|---|---|---|---|---|---|---|
| A | Boston Whaler | 1985 | 1 | 6.25 m (20 ft 6 in) | 30 | 2–3 | Afloat | |||
| A | Hatch | 1967 | 5 | 6.25 m (20 ft 6 in) | 25 | 5 | 2–3 | Afloat | ||
| A | McLachlan | 1967 | 10 | 6.25 m (20 ft 6 in) | 22 | 2–3 | Afloat | |||
| C | Zodiac IV | 1970 | 30 | 5.33 m (17 ft 6 in) | 26 | 4 | ||||
| B | Atlantic 21 [16] | 1970 | 96 | 6.9 m (23 ft) | 1,250 kg (2,750 lb) | 30 | 3 | 3 | 22 | Carriage |
| B | Atlantic 75 [16] | 1993 | 97 | 7.3 m (24 ft) | 1,500 kg (3,200 lb) | 34 | 3 | 3 | 23 | Carriage |
| B | Atlantic 85 [16][22] | 2005 | 140+ [Note 11] | 8.4 m (28 ft) | 1,800 kg (4,000 lb) | 35 | 3 | 3-4 | 20 | Carriage, davit or floating boathouse |
| D | Avon S650 | 1971 | 4 | 4.9 m (16 ft) | 20 | 3 | 10 | |||
| D | Dunlop | 1965 | 11 | 2-3 | ||||||
| D | EA16 | 1987 | 257 | 4.9 m (16 ft) | 338 kg (745 lb) |
20 | 3 | 3–4 | Carriage or davit | |
| D | Humber | 1981 | 2 | 2-3 | ||||||
| D | IB1 [16][23] | 2001 | 284+ [Note 12] | 5 m (16 ft) |
400 kg (880 lb) |
25 | 3 | 2-3 | 5 | Carriage or davit |
| D | RFD 320 | 1966 | 6 | 2-3 | Used as Boarding Boats | |||||
| D | RFD PB16 | 1963 | 228 | 4.9 m (16 ft) | 2–3 | Carriage or davit | ||||
| D | Zodiac III | 1971 | 64 | 2–3 | Carriage or davit | |||||
| E[24] | Mark 1 | 2002 | 6 | 10.5 m (34 ft) | 5,900 kg (13,000 lb) | 40 | 3 | 4 | 20 | Afloat |
| E[24] | Mark 2 | 2012 | 3 | 10.5 m (34 ft) | 5,900 kg (13,000 lb) | 40 | 3 | 4 | 20 | Afloat |
| E[24] | Mark 3 | 2019 | 1 | 11.05 m (36.3 ft) | 7,780 kg (17,150 lb) | 45 | 3 | 4 | 20 | Afloat |
Other rescue craft
- A-class Arancia inshore rescue boat
- H-class hovercraft
- X-class unpowered tender normally found carried on board the Tyne-class and is a station option on Mersey and Shannons.
- XP-class small powered tender normally found carried on board the Trent-class.
- Y-class small powered tender normally found on the Severn and Tamar-class.
Example dimensions:
| Class | Introduced | Total built | Length | Displacement | Speed | Range/ Endurance |
Crew | Survivor Capacity | Launch Type | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| H hovercraft | 2002–2009 | 7 | 8.0m | 3.86 tonnes | 30 knots | 3 hours | 2-4 | 6 | From transporter or slipway | [25] |
| Arancia | 2009– | 3.9m | 165 kg | 26 knots | 20 nmi | 2 | 5-6 | Trailer or trolley | Additional 25 on lifeguarded beaches since 2001.[26] |
The Historic Lifeboat Owners Association has been set up for individuals who own, maintain, crew or have a general interest in historic lifeboats. The association is a community whereby people can share knowledge, experience, information and advise on the subject, organizes social events and historic lifeboat rallies.
At the beginning of each summer an ex-lifeboat rally is held at Fowey in Cornwall whereby owners bring their boats and display them to the public; this event is organized by Fowey RNLI and is an opportunity to raise funds for the RNLI. Rallies have also been held in Falmouth, Belfast, Glasgow, Poole and Yarmouth, Isle of Wight.
- The Harbour lifeboat was a special design for Poolbeg.
- Liverpool-class pulling and sailing lifeboats continued to be built until 1916. 28 single-engine Liverpools were built between 1931 and 1941 and 32 with two engines between 1932 and 1954.
- Norfolk and Suffolk-class pulling and sailing lifeboats continued to be built until 1918. The construction of single-engined boats then started but completion was delayed by the First World War.
- Three Oakley-class lifeboats were 48 ft 6 in (14.78 m) long and given Operational Numbers 48-01 to 48-03. These larger boats displaced 30 tons.}}
- The first Ramsgate-class was built with a single engine but the others had two.
- The Self-righting motor lifeboats were the final development of the Peake-class introduced in 1851. 43 single engine examples were built between 1908 and 1940, followed by 5 with two engines between 1947 and 1951.
- Some Arun-class lifeboats were 54 feet long so carried Operational Numbers prefixed 54.
- The Medina-class lifeboats were Rigid Inflatable Boat prototypes. The Dutch lifeboat service continued their development and put lifeboats of this design into service.
- Shannon-class lifeboats are still being constructed. 47 had been completed by 2023.
- B-class Atlantic 85s are still being constructed. 140 had been completed by 2023.
- D-class IB1s are still being constructed. 284 had been completed by 2023.
- List of RNLB lifeboats
- List of RNLI stations
- Lifeboat (rescue) – Rescue craft used to attend a vessel in distress or survivors
- Search and rescue – Search for and provision of aid to people who are in distress or imminent danger
- Air-sea rescue – Coordinated search and rescue of survivors at sea
- Inflatable Rescue Boat – Type of rescue boatPages displaying short descriptions of redirect targets
- List of Lifeboat Disasters in the British Isles
- James Stevens lifeboats
- Little Ships of Dunkirk – Private boats that rescued soldiers from Dunkirk in 1940
- Harvey, William (1825). Preservation of Life from Shipwreck. London. p. 54. Retrieved 15 July 2009.
- "Report of the committee appointed to examine the lifeboats submitted to compete for the premium offered by his Grace the Duke of Northumberland". River & Rowing Museum. Retrieved 15 July 2009.[permanent dead link]
- RNLI Annual Report and Accounts 2022 (Report). RNLI. 2023. p. 9.
- "The magnificent Severn set to save lives for another 25 years | RNLI". rnli.org. Retrieved 6 July 2020.
- Archived 21 November 2008 at the Wayback Machine
- djcragie. "Alfred Corry Lifeboat". Freespace.virgin.net. Archived from the original on 3 March 2016. Retrieved 17 April 2015.
- Archived 6 January 2009 at the Wayback Machine
- "Home Page — Frinton & Walton Heritage Trust". Fwheritage.co.uk. Retrieved 17 April 2015.
- Archived 6 March 2012 at the Wayback Machine
- Wake-Walker, Edward (2007). TheLifeboats Story. Sutton Publishing. pp. 52–54. ISBN 978-0-7509-4858-6.
- Cameron 2009, pp. 74–76.
- Leach, Nicholas (2012). Padstow Lifeboats. The History Press. pp. 39–43. ISBN 978-0-7524-6540-1.
- Leach, Nicholas (1989). The Waveney Lifeboats. Bernard McCall. pp. 15–18. ISBN 1-902953-01-0.
- Wake-Walker, Edward; Deane, Heather; Purches, Georgette (1989). Lifeboat!. Ian Allan. pp. 38–43. ISBN 0-7110-1835-9.
- Kipling, Ray; Kipling, Susannah (2006). Never Turn Back. Sutton Publishing. pp. 98–99. ISBN 0-7509-4307-6.
- Cameron, Ian (2009). Riders of the Storm. Orion Books. pp. 202–218. ISBN 978-0-7528-8344-1.
- "Mersey Class Lifeboat — The RNLI's Lifeboat Fleet — RNLI". rnli.org. Retrieved 28 April 2021.
- "Severn Class Lifeboat — RNLI All-Weather Lifeboat Fleet". rnli.org. Retrieved 6 July 2020.
- "Shannon Class Lifeboat — the Latest All Weather Lifeboat". rnli.org. Retrieved 28 April 2021.
- "Tamar Class Lifeboat — The RNLI's Lifeboat Fleet — RNLI". rnli.org. Retrieved 6 July 2020.
- "Trent Class Lifeboat — The RNLI's Lifeboat Fleet — RNLI". rnli.org. Retrieved 6 July 2020.
- "B Class Atlantic Lifeboat — One Of The Fastest RNLI Lifeboats". rnli.org. Retrieved 6 July 2020.
- "D Class Lifeboat — The Workhorse Of The RNLI for 50 Years". rnli.org. Retrieved 6 July 2020.
- "E Class Lifeboats — The RNLI Lifeboat Fleet". rnli.org. Retrieved 6 July 2020.
- "Rescue Hovercraft — The RNLI's Lifeboat Fleet — RNLI". rnli.org. Retrieved 6 July 2020.
- "RNLI Lifeboat Fleet — Inshore Rescue Boats". rnli.org. Retrieved 6 July 2020.