Musquito-class floating battery

The Musquito class was a Royal Navy class of two 4-gun floating batteries built to a design by Admiral Sir Sidney Smith specifically to serve with his squadron in French coastal waters. Both were named and ordered under Admiralty Order 26 May 1794.^[1]

Class overview
Name	Musquito class
Operators	Royal Navy
Preceded by	Firm class
Succeeded by	Spanker class
Planned	2
Completed	2
Lost	1
Retired	1
General characteristics [1]
Type	Floating battery
Tons burthen	30622⁄94 (bm)
Length	80 ft 0 in (24.4 m) (gundeck) 56 ft 2+1⁄2 in (17.1 m) (keel)
Beam	32 ft 0 in (9.8 m)
Depth of hold	7 ft 10 in (2.4 m)
Sail plan	Top-sail schooner
Complement	50
Armament	Upper deck:2 × 24-pounder guns QD: 2 × 68-pounder carronades

Design and construction

Smith had the two vessels built with tapered, flat-bottomed hulls, so that they could go into shallow waters. For stability he had them fitted with three Shank sliding or drop keels (actually removable centreboards). Two of the keels were parallel and forward and the third was aft.^[1] (The Shank keels were the invention of naval architect Captain John Schank.)

Wells & Co. built both vessels at Deptford Dockyard in 1794 and launched them there that same year.

Deployment

Musquito was based at the St Marcou islands and Sandfly was based at Jersey. After the loss of Musquito, Sandfly moved to St Marcou.^[1]

Ships

Musquito

Musquito was commissioned in May 1795 under Lieutenant William McCarthy. A gale blew her out of the anchorage at the St Marcou islands and wrecked her on the French coast on 20 June 1795, with the loss of five lives,^[2] including McCarthy.^[3]

Sandfly

Sandfly participated in the Battle of the Îles Saint-Marcouf in 1798. She was paid off in 1802 and broken up in 1803.