This is a list of Ottoman Empire and allied sail and steam frigates of the period 1650-1867: The guns listed are sometimes approximate as it's difficult to get accurate data for early Ottoman warships. Algiers Eyalet ? 37 - Spanish Nuestra Señora de Trapana El-Merikane 36 (1797, ex-Crescent) was built at Portsmouth, NH, as tribute for the Dey of Algiers and launched from the U.S. Navy Yard on 29 June 1797; stricken 1805 Mashouda 46 (1802) Stephen Decatur, Jr, of the U.S. Navy, captured her in 1815; the U.S. returned her. She was sunk at Algiers 1816 El-Portugaziye 36 (ex-Portuguese "N.a S.a do Bom Despacho, Cisne" (1779-1802; 36 guns), captured 1802 in the Mediterranean and sunk at Algiers during the Bombardment of Algiers (1816) Grande frigate 50 (1805) - Sunk at Algiers 1816 El-Tunisiye 44 (1804, ex-Tunisian, obtained 1811) - Sunk at Algiers 1816 El-Jazairiye 38 (1812) - ? ? 32 (ex-Moroccan El-Mansouriye, obtained 1817) - Storm 1822 Rehber Iskender 40 (1818) - Egyptian 1830, stricken before 1836 Meftah el-Jihad 46 (~1820?) - Egyptian 1830, stricken after 1838 Bel Houaz/El-Touloniye (1822) - French 1830, BU 1830/31 Tripolitania Eyalet ? 32 (ex-French, captured 1668) Looking Glass (34) - Burnt 1676 Sancta Chiara (24) - Burnt 1676 Philadelphia (36) – ex-, captured 1803; a U.S. naval boarding party under Lieutenant Stephen Decatur, Jr. set fire to her in 1804, destroying her Ottoman Empire 17th century ? 34 - Captured by Venice 1660 ? 25 - Captured by Venice 1660 ? 30 - Captured by Venice 1662 ? 24 - Captured by Venice 1662 ? 36 (ex-French, captured 1668) ? 30 (ex-French, captured 1668) 18th century (6 frigates) - Burnt at the Battle of Chesma 1770 ? - Burnt 1772 ? 30 - Burnt 1772 (7 frigates) 30 - Burnt 1772 ? 30 - Sunk 1772 Napoleonic era ? 28 (ex-French Brune, captured 1799) ? 40 (ex-French Justice, captured 1801) ? 40 - Aground and sunk 1807 ? 36 - Aground and sunk 1807 ? 36 - Aground and sunk 1807 ? 32 - Aground and sunk 1807 Uri Bahar (British Royal Navy (RN) version of the name; 40 guns) - The RN took possession of her on 21 March 1807 during the Alexandria expedition of 1807. Uri Bahar had twenty-eight 18-pounder guns on her upper deck, and six 8-pounder guns and six 18-pounder carronades on her QD and Fc. There is no