The Rear-Admiral Eustațiu Sebastian-class corvette (also known as the Tetal-II or Modified Tetal class by NATO) is a series of two corvettes used by the Romanian Naval Forces for Black Sea duty. They have a displacement of 1,385 tonnes, a helicopter aft, and as main armament a 76 mm gun, torpedo tubes and anti-submarine warfare rocket launchers. These ships are updated versions of the Admiral Petre Bărbuneanu (Tetal-I)-class corvette. Ships Contraamiral Eustațiu Sebastian (F-264) Launched 1988 – In service Contraamiral Horia Macellariu (F-265) – Launched 1991 – In service Two other ships were laid down, but never finished. They are now awaiting disposal in Mangalia military harbor. See also Romanian Naval Forces References Baker, A.D. The Naval Institute Guide to Combat Fleets of the World 1998–1999. Annapolis, Maryland, USA: Naval Institute Press, 1998. . External links Romanian Navy World Navies Today Corvettes of the Romanian Naval Forces Corvette classes