Launch (boat)

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1910 Mathis launch, 15 horsepower universal engine, at Saranac Lake, New York 1910 Mathis Launch.jpg
1910 Mathis launch, 15 horsepower universal engine, at Saranac Lake, New York
A police launch operating on the Thames Police.boat.london.arp.jpg
A police launch operating on the Thames
The steam launch Branksome, at the Windermere Jetty museum Steam launch Branksome, at the Windermere Jetty museum in Windermere, Cumbria.jpg
The steam launch Branksome, at the Windermere Jetty museum

Launch is a name given to several different types of boat. The wide-range of usage of the name extends from utilitarian craft through to pleasure boats built to a very high standard.

Contents

In naval use, the launch was introduced as a ship's boat towards the end of the 17th century. On each warship, the launch was usually the largest boat out of those carried aboard. It could be propelled by oar or sail, with this type remaining in service into the 20th century. Steam launches were introduced on a trial basis in 1867, but as steam-powered ship's boats became more common, the majority were steam pinnaces.

Other military examples were the various motor launches used in the 20th century, employed for harbour defence, anti-submarine patrols, escorting coastal convoys, minesweeping and recovering aircrew from crashed aircraft. Generally these were decked boats, some of which were capable of fast speeds.

A powered boat operated by a regulatory or official organisation may be termed a launch such as the police launch or a harbour-master's launch. The size range and capabilities vary according to the precise role.

In private use, a launch is invariably a powered boat, using a steam, electric, petrol or diesel engine. Some are built to a very high standard of finish, with large amounts of varnished hardwood and polished fittings. [1] Various local historic types are kept in use by enthusiasts and museums.

A US Navy launch of the 1940s (Three sailors on motor launch in San Diego bay.) - NARA - 295580.jpg
A US Navy launch of the 1940s

Etymology

The word launch is derived from the Spanish lancha, which may be translated into English as "pinnace". It has been suggested that lancha is in turn derived from a Malay word Lancaran. The first instance of "launch" being used as a boat type in English was in 1697. [2] :168

History

The launch steadily replaced the long-boat in the Royal Navy over the latter half of the 18th century. Both were usually the biggest boat carried by a warship or a merchant vessel in the age of sail. The transition from longboat to launch was influenced by the East India Company successfully experimenting with this change. [3] :41–43

Launches were preferred as having greater carrying capacity, though they could be considered less seaworthy. One of two important roles was the carrying of drinking water. For example, a 33 ft (10 m) launch of 1804 could carry 14 large "leaguers" (barrels containing 150 imperial gallons (680 L) each), making a load of just over nine and half tonnes of water. A warship's launch would also be fitted with a windlass that allowed a ship's anchor to be carried or to be weighed (raised). This second essential role, generally for a ship's boat and specifically for the launch, was the laying out of anchors or weighing them after use. Before steam tugs were available, a ship's boat would often be used to kedge a ship out of a harbour or away from a hazard such as a lee shore, set a new anchor or inspect the cable if moored for a long time, among a range of "anchor work" tasks. [3] :41–43,44–45,70 [4] :203,254,277–278

The launches issued to naval ships varied in size depending on the size of the ship they equipped. An 1815 schedule of ship's boats showed the range of 15 different lengths for launches from 34 ft (10 m) for a ship of 100 guns down to 16 ft (4.9 m) for a 200 ton sloop. As steam power became common in the navy, the need to transport drinking water (which could be distilled in the engine room) and transport anchors and cables to move a sailing ship both disappeared. By the last quarter of the 19th century, launches were only issued in one length, 42 feet (12.8 metres). [3] :62,71

Launches had double-banked oars [lower-alpha 1] The usual sailing rig for much of the 19th century was a two-masted ketch rig. A schooner rig was in use from 1878 and the de Horsey sloop rig was adopted from 1884. [3] :91–97

During the Demak Sultanate attack on Portuguese Malacca of 1513, lancaran were used as armed troop transports for landing alongside penjajap and kelulus, as the Javanese junks were too large to approach shore. [6] [ page needed ]

In 1788 Captain William Bligh and 18 crewmen were set adrift by mutineers in HMS Bounty’s 23-foot (7 m) launch. Bligh navigated the open boat more than 4,000 miles, losing only one man  Tonga to Timor, 3,618 nmi (6,701 km; 4,164 mi). [7]

Civilian use in the UK

On the River Thames the term "launch" is used to mean any motorised pleasure boat. The usage arises from the legislation [8] governing the management of the Thames and laying down the categories of boats and the tolls for which they were liable.

Military use in the UK

Motor Launch was the designation for a type of vessel used in World War I and World War II by the Royal Navy and some other navies[ citation needed ] for inshore work defending harbours (Harbour defence motor launch) and defending the coast from submarines. The World War II boats were typically 60 to 115 feet (18 to 35 m) long and carried relatively light armament – a few depth charges, one or two small guns and a few machine guns.

The Royal Air Force used various boats to support flying boats and to rescue the crews of aircraft that had crashed at sea. The RAF High Speed Launches, such as the Type Two 63 ft HSL, of World War II were derivatives of motor torpedo boat designs.

Sports

In competitive rowing the term "launch" is used to refer to any motorized boat used by the coach to follow practicing boats during workouts. [9]

See also

Notes

  1. A double-banked boat has two oarsmen seated on each thwart, each operating their own oar on their side of the boat. This contrasts with a single-banked boat, with just one oarsman on each thwart operating a single oar, with the side on which the oars are worked alternating along the length of the boat. [5] :135

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<span class="mw-page-title-main">Torpedo boat</span> Small, fast naval ship designed to carry torpedoes into battle

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<span class="mw-page-title-main">Dinghy</span> Type of small boat

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<span class="mw-page-title-main">Yawl</span> Type of boat

A yawl is a type of boat. The term has several meanings. It can apply to the rig, to the hull type or to the use which the vessel is put.

<span class="mw-page-title-main">Warship</span> Ship that is built and primarily intended for naval warfare

A warship or combatant ship is a naval ship that is built and primarily intended for naval warfare. Usually they belong to the armed forces of a state. As well as being armed, warships are designed to withstand damage and are typically faster and more maneuverable than merchant ships. Unlike a merchant ship, which carries cargo, a warship typically carries only weapons, ammunition and supplies for its crew. Warships usually belong to a navy, though they have also been operated by individuals, cooperatives and corporations.

<span class="mw-page-title-main">Gunboat</span> Naval watercraft designed with the sole purpose of carrying and utilizing firepower

A gunboat is a naval watercraft designed for the express purpose of carrying one or more guns to bombard coastal targets, as opposed to those military craft designed for naval warfare, or for ferrying troops or supplies.

<span class="mw-page-title-main">Longboat</span>

A longboat is a type of ship's boat that was in use from circa 1500 or before. Though the Royal Navy replaced longboats with launches from 1780, examples can be found in merchant ships after that date. The longboat was usually the largest boat carried. In the early period of use, a ship's longboat was often so large that it could not be carried on board, and was instead towed. For instance, a survey of 1618 of Royal Navy ship's boats listed a 52 ft 4 in longboat used by the First Rate Prince, a ship whose length of keel was 115 ft. This could lead to the longboat being lost in adverse weather. By the middle of the 17th century it became increasingly more common to carry the longboat on board, though not universally. In 1697 some British ships in chase of a French squadron cut adrift the longboats they were towing in an attempt to increase their speed and engage with the enemy.

<span class="mw-page-title-main">Cutter (boat)</span> Type of boat

A cutter is a name for various types of watercraft. It can apply to the rig of a sailing vessel, to a governmental enforcement agency vessel, to a type of ship's boat which can be used under sail or oars, or, historically, to a type of fast-sailing vessel introduced in the 18th century, some of which were used as small warships.

<span class="mw-page-title-main">Full-rigged pinnace</span> Type of ship in use in the 16th and 17th centuries

The full-rigged pinnace was the larger of two types of vessel called a pinnace in use from the sixteenth century.

This glossary of nautical terms is an alphabetical listing of terms and expressions connected with ships, shipping, seamanship and navigation on water. Some remain current, while many date from the 17th to 19th centuries. The word nautical derives from the Latin nauticus, from Greek nautikos, from nautēs: "sailor", from naus: "ship".

<span class="mw-page-title-main">Gig (boat)</span> Type of boat

A gig is a type of boat. It was optimised for speed under oar, but usually also fitted with a sailing rig for appropriate conditions. The type was in use by Deal boatmen in the 18th century. It first occurred as a naval ship's boat after Deal boatbuilders recommended a different design to boats ordered from them by the Royal Navy to equip the cutters purchased in the 1760s to combat smuggling. The captains of larger warships soon sought permission to substitute a gig for one of the heavier boats which were then used; some even had a gig built at their own expense. The gig therefore became part of the usual complement of ship's boats used in warships.

<span class="mw-page-title-main">Galley</span> Ship mainly propelled by oars

A galley was a type of ship which relied mostly on oars for propulsion that was used for warfare, trade, and piracy mostly in the seas surrounding Europe. It developed in the Mediterranean Sea region during antiquity and continued to exist in various forms until the early 19th century. It typically had a long, slender hull, shallow draft, and often a low freeboard. Most types of galleys also had sails that could be used in favorable winds, but they relied primarily on oars to move independently of winds and currents. The term "galley" originated from a Greek term for a small type of galley and came in use in English from about 1300. It has occasionally been used for unrelated vessels with similar military functions as galley but which were not Mediterranean in origin, such as medieval Scandinavian longships, 16th century Acehnese ghalis and 18th century North American gunboats.

<span class="mw-page-title-main">Hoy (boat)</span> Small sloog-rigged coasting ship

A hoy is a small sloop-rigged coasting ship or a heavy barge used for freight, usually with a burthen of about 60 tons (bm). The word derives from the Middle Dutch hoey. In 1495, one of the Paston Letters included the phrase, An hoye of Dorderycht, in such a way as to indicate that such contact was then no more than mildly unusual. The English term was first used on the Dutch Heude-ships that entered service with the Royal Navy.

<span class="mw-page-title-main">Maritime history of the United Kingdom</span>

The Maritime history of the United Kingdom involves events including shipping, ports, navigation, and seamen, as well as marine sciences, exploration, trade, and maritime themes in the arts from the creation of the kingdom of Great Britain as a united, sovereign state, on 1 May 1707 in accordance with the Treaty of Union, signed on 22 July 1706. Until the advent of air transport and the creation of the Channel Tunnel, marine transport was the only way of reaching the British Isles. For this reason, maritime trade and naval power have always had great importance.

<span class="mw-page-title-main">Pinnace (ship's boat)</span> Watercraft

As a ship's boat, the pinnace is a light boat, propelled by oars or sails, carried aboard merchant and war vessels in the Age of Sail to serve as a tender. The pinnace was usually rowed but could be rigged with a sail for use in favorable winds. A pinnace would ferry passengers and mail, communicate between vessels, scout to sound anchorages, convey water and provisions, or carry armed sailors for boarding expeditions. The Spanish favored them as lightweight smuggling vessels while the Dutch used them as raiders. In modern parlance, "pinnace" has come to mean an auxiliary vessel that does not fit under the "launch" or "lifeboat" definitions.

<span class="mw-page-title-main">Ship's boat</span> Utility vessel

A ship's boat is a utility boat carried by a larger vessel. Ship's boats have always provided transport between the shore and other ships. Other work done by such boats has varied over time, as technology has changed. In the age of sail, especially for warships, an important role was the collection of drinking water. The use of radio, followed by telex, e-mail, etc. has reduced and then replaced the need for written communications to be delivered. A large enough boat may be needed to carry an anchor to some distance away from the ship, so as to kedge out of a harbour or away from a hazard – and also to recover such an anchor afterwards. Warships have always used their boats as an extension to their military role. This includes the provision of a means of escape for the crews of fireships, the landing of troops, or the "cutting out" raids that were used by the Royal Navy, especially during the Napoleonic Wars. All these requirements competed with the need to be able to stow the boats on board in a way that did not interfere with the normal operation of the ship.

<span class="mw-page-title-main">Picket boat</span>

A picket boat is a type of small naval craft. These are used for harbor patrol and other close inshore work, and have often been carried by larger warships as a ship's boat. They are usually 30 to 55 feet long.

<span class="mw-page-title-main">Montagu whaler</span>

The Montagu whaler was the standard seaboat of the Royal Navy between 1910–1970, it was a clinker built 27 by 6 feet open boat, which could be pulled by oars or powered by sail – a shorter version of 25 feet (7.6 m) was also built. It was double-ended; having a pointed stem and stern. Retired Rear Admiral The Honourable Victor Montagu proposed the design.

This glossary of nautical terms is an alphabetical listing of terms and expressions connected with ships, shipping, seamanship and navigation on water. Some remain current, while many date from the 17th to 19th centuries. The word nautical derives from the Latin nauticus, from Greek nautikos, from nautēs: "sailor", from naus: "ship".

This glossary defines the various types of ships and accessory watercraft that have been used in service of the United States. Such service is mainly defined as military vessels used in the United States Navy and United States Coast Guard, as well as the defunct, incorporated, or renamed institutions such as the United States Revenue Cutter Service. Service of the United States can also be defined in this context as special government missions in the form of expeditions, such as the Wilkes Expedition or the North Pacific Exploring and Surveying Expedition. The scope of the glossary encompasses both the "Old Navy" of the United States, from its beginnings as the "Continental Navy", through the "New Navy" and up to modern day. The watercraft included in the glossary are derived from United States ships with logbooks published by the National Archives and Records Administration.

References

  1. Owner, Practical Boat (11 November 2014). "Glossary of Nautical Terms: L". Practical Boat Owner.
  2. Mayne, Richard (2000). The language of sailing. Chicago, Ill.: Fitzroy Dearborn. ISBN   978-1-579-58278-4.
  3. 1 2 3 4 May, W E; Stephens, Simon (1999). The Boats of Men of War (2003 publ Caxton Editions ed.). London: Chatham Publishing. ISBN   1-84067-4318.
  4. Harland, John (2015). Seamanship in the age of sail : an account of shiphandling of the sailing man-o-war, 1600-1860. London. ISBN   978-1-8448-6309-9.{{cite book}}: CS1 maint: location missing publisher (link)
  5. McKee, Eric (1983). Working Boats of Britain, Their Shape and Purpose (1997 ed.). London: Conway Maritime Press. ISBN   0 85177 277 3.
  6. Winstedt, Sir Richard (1962). A History of Malaya. Marican.
  7. Frost, Alan (2004). "Bligh, William (1754–1817), naval officer and colonial governor" . Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/2650. ISBN   978-0-19-861412-8.(Subscription or UK public library membership required.)
  8. Thames Conservancy Act 1932
  9. "Electric coaching launches benefit athletes and air quality". www.torqeedo.com. Retrieved 2022-09-23.