British gunboat 'Gunboat No. 12' (1797)

Three Decks' Forum

Come and ask, answer or inform.

Recent updates

Update
Pedro de Linze y BerasteguiSpanish
Ship Owner
Service 1754-1769
Update
Galga (36) 1744-1784
Spanish 36 Gun
Privateer Frigate
Added
Lorenzo BeyenisSpanish
Ship Owner
Service 1769
Update
Juan Agustin de IradySpanish
Naval Sailor
Update
Guipuzcoano (64) 1778-1780
Spanish 64 Gun
Merchant Ship of the Line
Update
San Rafael (30) 1774-1780
Spanish 30 Gun
Merchant Frigate
Update
Luis ArburuSpanish
Naval Sailor
Update
Fermín UrtizbereaSpanish
Naval Sailor
Service 1780
Update
San Carlos (32) 1772-1780
Spanish 32 Gun
Merchant Frigate
Added
San Ignacio de Loyola (50) 1766-1779
Spanish 50 Gun
Merchant Ship
See more...

Recent Comments

Yarmouth (64) 1745-1811
British 64 Gun
3rd Rate Ship of the Line
(1745)
Somerset (68) 1748-1778
British 68 Gun
3rd Rate Ship of the Line
(1748)
Santisima Trinidad (136) 1805-1805
British 136 Gun
1st Rate Ship of the Line
(1805)
Nuestra Señora de la Santísima Trinidad (116) 1769-1805
Spanish 116 Gun
1st Rate Ship of the Line
(1769)
Drake (14) 1798-1804
British 14 Gun
Unrated Sloop
(1798)
Drake (14) 1798-1804
British 14 Gun
Unrated Sloop
(1798)
Magicienne (32) 1781-1810
British 32 Gun
5th Rate Frigate
(1781)
L'Africaine (18) 1796-1796
French 18 Gun
Unrated Unknown
(1796)
Quebec (32) 1781-1816
British 32 Gun
5th Rate Frigate
(1781)
Diamond (38) 1794-1812
British 38 Gun
5th Rate Frigate
(1794)
See more...

Gunboat No. 12 ➡ 1797 Blazer
Nominal Guns	14	BWAS-1793
Nationality	Great Britain
Operator	Royal Navy
Ordered	7.2.1797	BWAS-1793
Keel Laid Down	2.1797	BWAS-1793
Launched	14.4.1797	BWAS-1793
How acquired	Built by Contract	BWAS-1793
Shipyard	Deptford - London	BWAS-1793
Ship Class	Acute Class (1797)	BWAS-1793
Designed by	Sir John HenslowBritish Designer Ship Builder Dockyard Staff Service 1761-1805	BWAS-1793
Constructor	John DudmanBritish Ship Builder Service 1750-1817	BWAS-1793
Category	Unrated	BWAS-1793
Ship Type	Gunboat	BWAS-1793
Sold	1.1803	BWAS-1793

Dimensions

DimensionMeasurementTypeMetric EquivalentBWAS-1793
Length of Gundeck75' 1"Imperial Feet22.8651
Length of Keel61' 7 ⅜"Imperial Feet18.6023
Breadth22' 2"Imperial Feet6.731
Depth in Hold8' 0"Imperial Feet2.4384
Draught Forward4' 2"Imperial Feet1.27
Draught Aft6' 1"Imperial Feet1.8542
Burthen161 ³⁄₉₄Tons BM

Armament

14.4.1797Broadside Weight = 132 Imperial Pound ( 59.862 kg)BWAS-1793
Gun Deck12 British 18-Pound Carronade
Bow Chaser2 British 24-Pounder

Crew Complement

Date# of MenNotesSource
2.179750Design Complement

2 Ship Commanders

DatesRankNameSource
5.1797 - 1798LieutenantBWAS-17931799 - 25.3.1801LieutenantBWAS-1793

Service History

DateEventSource
14.4.1797Began fitting at Deptford Dockyard - Deptford BWAS-1793
26.6.1797Completed fitting at Deptford Dockyard - Deptford BWAS-1793
7.8.1797Refitted as a 14 gun Unrated Gun-brig
7.8.1797Renamed BlazerBWAS-1793
14.5.1798Operations against Ostend
23.3.1801Taken by the Swedish Varberg, Sweden (after going aground)
5.1801Returned to BritainBWAS-1793

Fleets
Dates	Fleet	Fleet Commander	Source
14.5.1798-20.5.1798	Raid on Ostend	Home Riggs PophamBritish Naval Sailor Service 1783-1820

Sources

IDNameAuthorType

BWAS-1793Rif Winfield, Book

Previous comments on this pageno comments to display

Make a comment about this page

Recent comments to other pages

Date posted	By	Page
Thursday 23rd of July 2026 13:29	keith wilkie	British Third Rate ship of the line 'Yarmouth' (1745) (64) 1745-1811 British 64 Gun 3rd Rate Ship of the Line
Thursday 23rd of July 2026 13:13	keith wilkie	British Third Rate ship of the line 'Somerset' (1748) (68) 1748-1778 British 68 Gun 3rd Rate Ship of the Line
Wednesday 22nd of July 2026 04:24	F.F.	British First Rate ship of the line 'Santisima Trinidad' (1805) (136) 1805-1805 British 136 Gun 1st Rate Ship of the Line
Wednesday 22nd of July 2026 01:36	F.F.	Spanish First Rate ship of the line 'Nuestra Señora de la Santísima Trinidad' (1769) (116) 1769-1805 Spanish 116 Gun 1st Rate Ship of the Line
Tuesday 21st of July 2026 16:47	Jon Miller	British sloop 'Drake' (1798) (14) 1798-1804 British 14 Gun Unrated Sloop

GDPR Statement