Karteria_(Greek_warship)
Hellenic sloop-of-war Kartería (Καρτερία; Greek for "Perseverance") was the first steam-powered warship to be used in combat operations in history.[1] It was built in 1825 in an English shipyard for the revolutionary Hellenic Navy during the Greek War of Independence, on the order of Capt Frank Abney Hastings, a former Royal Navy officer who had volunteered his services to the Hellenic Navy.
The vessel was built by Daniel Brent Shipwrights in the Greenland South Dockyard, Rotherhithe, London.[2] It was financed mainly from the proceeds of the 2nd Greek Loan raised by the London Philhellenic Committee, but also by Capt Hastings' private funds.
The 233-ton vessel was propelled by steam-powered paddles. Power was generated by 2 small steam engines. The vessel also featured 4 masts and could operate under sail: it was envisaged that the vessel would normally cruise under wind power, but switch to steam-power during combat operations, to allow maximum maneuvrability. It was armed with just 8 guns but all were 68-pounders, the most powerful calibre. The on-board furnaces that burnt coal to generate steam could also be used to heat cannon-shot to a red-hot state, creating highly incendiary missiles.[3]
