Fast Hydrofoil Escort FHE 400 (HMCS BRAS D'OR). Full load weight of 200 tons, a length of 151 ft, a hull beam of 21.5 ft, and a foil span of 66 ft. Crew size - 29. She was designed by DeHavilland, completed in 1967, and arrived in Halifax, Nova Scotia on 1 July 1968 to begin a long series of trials. From September of 1968 until July 1971, when the trials terminated, the ship logged 648 hours, 552 hullborne, and 96 hours foilborne. The most operationally representative trial was a 2,500 mile voyage to Hamilton, Bermuda, and Norfolk, Virginia, in June 1971. Foilborne, BRAS D'OR exceeded her calm-water design speed, achieving 63 knots at full load in 3 to 4 foot waves.