Launched: 18 November 1777 Completed: 28 January 1778 at Portsmouth Dockyard. Fate: Lost with all hands in a hurricane off Martinique on 11 October 1780. Aurora Ordered: 3 July 1776 Built by: John Perry & Company, Blackwall. Keel laid: July 1776 Launched: 7 June 1777 Completed: 9 August 1777 at Woolwich Dockyard. Fate: Sold at Chatham on 3 November 1814. Sibyl Ordered: 24 July 1776 Built by: Henry Adams, Bucklers Hard. Keel laid: 10 December 1776 Launched: 2 January 1779 Completed: 13 March 1779 at Portsmouth Dockyard. Fate: Wrecked off Madagascar on 26 July 1798. Brilliant Ordered: 9 October 1776 Built by: Henry Adams, Bucklers Hard. Keel laid: February 1777 Launched: 15 July 1779 Completed: 4 September 1779 at Portsmouth Dockyard. Fate: Taken to pieces at Portsmouth Dockyard in November 1811. Pomona Ordered: 7 March 1777 Built by: Thomas Raymond, Chapel (Southampton). Keel laid: 8 May 1777 Launched: 22 September 1778 Completed: 17 December 1778 at Portsmouth Dockyard. Fate: Taken to pieces at Portsmouth Dockyard in August 1811. Crescent Ordered: 19 July 1777 Built by: James Martin Hillhouse, Bristol. Keel laid: 19 August 1777 Launched: March 1779 Completed: 30 June 1779 at Plymouth Dockyard. Fate: Captured by the French on 19 June 1781. Nemesis Ordered: 30 September 1777 Built by: Jolly, Leathers & Barton, Liverpool. Keel laid: November 1777 Launched: 23 January 1780 Completed: 22 June 1780 at Plymouth Dockyard. Fate: Sold for breaking up at Plymouth Dockyard on 9 June 1814. Resource Ordered: 30 September 1777 Built by: John Randall & Company, Rotherhithe. Keel laid: November 1777 Launched: 10 August 1778 Completed: 2 October 1778 at Deptford Dockyard. Fate: Renamed Enterprise on 17 April 1806. Sold at Deptford Dockyard on 28 August 1816. Mercury Ordered: 22 January 1778 Built by: Peter Mestaer, Rotherhithe. Keel laid: 25 March 1778 Launched: 9 December 1779 Completed: 24 February 1780 at Deptford Dockyard. Fate: Taken to pieces at Woolwich Dockyard in January 1814. Pegasus Ordered: 21 February 1778 Built by: Deptford Dockyard. Keel laid: 20 June 1778 Launched: 1 June 1779 Completed: 20 July 1779. Fate: Sold at Deptford Dockyard to break up on 28 August 1816. Cyclops Ordered: 6 March 1778 Built by: James Menetone & Son, Limehouse. Keel laid: 3 April 1778 Launched: 31 July 1779 Completed: 26 September 1779 at Deptford Dockyard. Fate: Sold at Portsmouth Dockyard on 1 September 1814. Vestal Ordered: 18 March 1778 Built by: Robert &