Campania had exercised with the Grand Fleet seven times, but had only flown off aircraft three times as the North Sea was often too rough for her seaplanes to use. Her captain recommended that the flying-off deck be lengthened and given a steeper slope to allow gravity to boost the aircraft's acceleration and the ship was accordingly modified at Cammell Laird between November 1915 and early April 1916. The forward funnel was split into two funnels and the flight deck was extended between them and over the bridge to a length of , so that aircraft from both holds could use the flight deck. A canvas windscreen was provided to allow the aircraft to unfold their wings out of the wind, and a kite balloon and all of its supporting equipment were added in the aft hold. Campania now carried seven Short Type 184 torpedo bombers and three or four smaller fighters or scouts; a Type 184 made its first takeoff from the flight deck on 3 June 1916, also using a wheeled trolley. This success prompted the Admiralty to order the world's first aircraft designed for carrier operations, the Fairey Campania. The ship received the first of these aircraft in late 1917 where they joined smaller Sopwith 1½ Strutter scouts. At various times Campania also carried the Sopwith Baby and Sopwith Pup. Campania failed to receive the signal to deploy when the Grand Fleet departed Scapa Flow on 30 May 1916 en route to the Battle of Jutland, but she sailed two hours and fifteen minutes later. Even though she was slowly overtaking the fleet early in the morning of 31 May, she was ordered to return to Scapa Flow as she lacked an escort and German submarines had been reported in the area. The ship participated in some anti-submarine and anti-Zeppelin patrols, but she was later declared unfit for fleet duty because of her defective machinery and became a seaplane training and balloon depot ship. In April 1918 Campania, along with the Grand Fleet, was transferred from Scapa Flow to Rosyth. Sinking On the morning of 5 November 1918, Campania was lying at anchor off Burntisland in the Firth of Forth. A sudden Force 10 squall caused the ship to drag anchor. She collided first with the bow of the nearby battleship , and then scraped along the side of the battlecruiser . Campanias hull was breached by