HMS Powerful

Survived

Type	Ship of the line
War	Egyptian–Ottoman War
Main guns	Gundeck: 28 × 32 pdrs, 2 × 68 pdr carronades

84-gun second rate and Commodore Charles Napier's flagship. Led the attack at Acre.

Princess Charlotte. English Camp at Djouni Syria 1840. Shows Powerful RMG PW8043. A view of the ‘Princess Charlotte’ at the English camp at Djouni, Syria in 1840. The tents can be seen in the background on the right. A two-decker sailing vessel, probably the 'Powerful', is anchored on the left of th Photo: Charles Frederick de Brocktorff, Public domain · Wikimedia Commons

Armament and specifications

Armament

84 guns

Gundeck: 28 × 32 pdrs, 2 × 68 pdr carronades
Upper gundeck: 32 × 24 pdrs
Quarterdeck: 6 × 24 pdrs, 10 × 32 pdr carronades
Forecastle: 2 × 24 pdrs, 4 × 32 pdr carronades

Builder	Chatham Dockyard
Laid down	August 1820
Launched	21 June 1826
Length	193 ft 10 in (59.08 m) (gundeck)
Complement	635 men, 60 boys, 150 marines

As built, from the ship's Wikipedia article. Figures there may cover later refits too.

Career

Launched

21 June 1826

Bombardment of Beirut

Survived

11 September – 10 October 1840

Napier's flagship

Bombardment of Acre

Survived

3 November 1840

Napier's flagship

Fate

Survived

Broken up, 1864