Admiral Sir Percy Moreton Scott, 1st Baronet, was a British Royal Navy officer and a pioneer in modern naval gunnery. During his career he proved to be an engineer and problem solver of some considerable foresight, ingenuity and tenacity. He did not, however, endear himself to the Navy establishment for his regular outspoken criticism of the Navy's conservatism and resistance to change and this undoubtedly slowed the acceptance of his most important ideas, notably the introduction of directed firing. In spite of this, his vision proved correct most of the time and he rose to the rank of admiral and amongst other honours was made baronet, a hereditary title.

HMS Excellent is a Royal Navy "stone frigate" sited on Whale Island near Portsmouth in Hampshire. HMS Excellent is itself part of the Maritime Warfare School, with a headquarters at HMS Collingwood, although a number of lodger units are resident within the site including the offices of the First Sea Lord.