British gunboat 'Gunboat No. 21' (1797)

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Gunboat No. 21 ➡ 1797 Defender
Nominal Guns	12	BWAS-1793
Nationality	Great Britain
Operator	Royal Navy
Ordered	7.2.1797	BWAS-1793
Keel Laid Down	2.1797	BWAS-1793
Launched	21.5.1797	BWAS-1793
How acquired	Purpose built	BWAS-1793
Shipyard	Limehouse - London	BWAS-1793
Ship Class	Courser Class (1797)	BWAS-1793
Designed by	William RuleBritish Designer Ship Builder Dockyard Staff Service 1778-1813	BWAS-1793
Constructor	Robert HillBritish Ship Builder	BWAS-1793
Category	Unrated	BWAS-1793
Ship Type	Gunboat	BWAS-1793
Last known	1802	BWAS-1793

Dimensions

DimensionMeasurementTypeMetric EquivalentBWAS-1793
Length of Gundeck76' 1"Imperial Feet23.169
Length of Keel62' 3 ¼"Imperial Feet18.904
Breadth22' 6 ½"Imperial Feet6.7183
Depth in Hold8' 3"Imperial Feet2.5146
Burthen168 ²⁹⁄₉₄Tons BM

Armament

21.5.1797Broadside Weight = 114 Imperial Pound ( 51.699 kg)BWAS-1793
Gun Deck10 British 18-Pound Carronade
Bow Chaser2 British 24-Pounder

Crew Complement

Date# of MenNotesSource
179750Design Complement

1 Ship Commander

DatesRankNameSource
6.1797 - 1801LieutenantBWAS-1793

Service History

DateEventSource
21.5.1797Began fitting at Woolwich Dockyard - Woolwich BWAS-1793
18.7.1797Completed fitting at Woolwich Dockyard - Woolwich BWAS-1793
7.8.1797Refitted as a 12 gun Unrated Gun-brig
7.8.1797Renamed DefenderBWAS-1793
9.1798coppering at Portsmouth Dockyard - Portsmouth BWAS-1793
10.1799Operations on the coast of HollandBWAS-1793
1801In the BalticBWAS-1793
2.1801refitting at Northfleet - Kent BWAS-1793

Sources

IDNameAuthorType

BWAS-1793Rif Winfield, Book

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