HMS Owen (K640) a Bay-class

Bay class frigate

The Bay class was a class of 26 anti-aircraft frigates built for the Royal Navy under the 1943 War Emergency Programme during World War II...

 frigate

Frigate

A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.In the 17th century, the term was used for any warship built for speed and maneuverability, the description often used being "frigate-built"...

 of the British

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

. She was named for the explorer and naval officer William Fitzwilliam Owen

William Fitzwilliam Owen

Vice Admiral William Fitzwilliam Owen , was a British naval officer and explorer. He is best known for his exploration of the west and east African coasts, discovery of the Seaflower Channel off the coast of Sumatra and for surveying the Canadian Great Lakes...

. She was originally laid down as the Loch-class

Loch class frigate

The Loch class was a class of anti-submarine frigate built for the Royal Navy and her allies during World War II. They were an innovative design based on the experience of 3 years of fighting in the Battle of the Atlantic and attendant technological advances.-Design:The Lochs were based upon the...

 vessel Loch Muick, and re-ordered as Thurso Bay while building. She was completed as Owen, a survey vessel for dealing with the large numbers of uncharted wrecks

Shipwreck

A shipwreck is what remains of a ship that has wrecked, either sunk or beached. Whatever the cause, a sunken ship or a wrecked ship is a physical example of the event: this explains why the two concepts are often overlapping in English....

 and mines around the British Isles

British Isles

The British Isles are a group of islands off the northwest coast of continental Europe that include the islands of Great Britain and Ireland and over six thousand smaller isles. There are two sovereign states located on the islands: the United Kingdom of Great Britain and Northern Ireland and...

 as a result of World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. For this purpose she was fitted for minesweeping

Minesweeper (ship)

A minesweeper is a small naval warship designed to counter the threat posed by naval mines. Minesweepers generally detect then neutralize mines in advance of other naval operations.-History:...

.