University Royal Naval Unit URNU they fall under the overall jurisdiction of Captain BRNC (the officer-in-charge of the Britannia Royal Naval College), Dartmouth. Each URNU is commanded by a Lieutenant RN, Lieutenant Commander or RM Captain, and is associated with a P2000 patrol boat of the 1st Patrol Boat Squadron. Each URNU comprises 51 undergraduates who join for the duration of their degree, with the option of taking years out or leaving at any time. Undergraduates join for three years, or in some cases the duration of their course. Members hold the rank of honorary Midshipman in the Royal Naval Reserve. A notable difference
HMY Britannia (Royal Cutter Yacht) 1879, and the 216-ton schooner "Aline" (Benjamin Nicholson, 1860) in 1881. "Britannia" faced many opponents in her 43-year career. The most notable were: HMY Britannia (Royal Cutter Yacht) His Majesty's Yacht "Britannia" was a gaff-rigged cutter built in 1893 for RYS Commodore Albert Edward, Prince of Wales, who later became King Edward VII. She served both himself and his son King George V, with a long racing career. "Britannia" was ordered in 1892 by Edward, Prince of Wales and designed by George Lennox Watson. She was a near sister ship to the Watson-designed which challenged for the 1893 America's Cup.