One ship and three shore establishments of the Royal Navy have borne the name HMS Flycatcher:
HMSFlycatcher(1912) was an ex-Turkish motor patrol boat. Built in 1912 by Thornycroft, she was sunk on 9 November 1914 by HMS Espiegle in Shatt-al-Arab, salvaged, and returned to service late 1915, armed with 1 6-pounder gun and 1 machine gun. Sold c1923.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.