# List of SC-1-class subchasers (SC-1 to SC-50)

The SC-1-class was a large class of submarine chasers built during World War I for the United States Navy. They were ordered in very large numbers in order to combat attacks by German U-boats, with 442 boats built from 1917 to 1919. This article lists details of the first 50 ships of the class.

## Ships

| Number | Builder | Commissioned | Fate | Notes |
| USS SC-1 | Naval Station, New Orleans | 1 October 1917 | Sold 20 July 1921 | Served in European waters during World War 1. |
| USS SC-2 | Naval Station, New Orleans | 8 January 1918 | Sold 29 October 1930 to city of New Orleans. | Served in Gulf of Mexico. |
| USS SC-3 | Naval Station, New Orleans | 21 January 1918 | Sold 4 October 1920. | Served in Gulf of Mexico. |
| USS SC-4 | Naval Station, New Orleans | 19 February 1918 | Sold 19 March 1920. | Served in Gulf of Mexico. |
| USS SC-5 | New York Navy Yard | 18 August 1917 | To France as C-5. | |
| USS SC-6 | New York Navy Yard | 19 August 1917 | Sold 24 June 1921. | |
| USS SC-7 | New York Navy Yard | 18 August 1917 | To France as C-2. | Sunk by German bomber at Dunkirk, September 1917 |
| USS SC-8 | New York Navy Yard | 18 August 1917 | To France as C-1. | |
| USS SC-9 | New York Navy Yard | 18 August 1917 | To France as C-3. | Destroyed by fire at Dunkirk, 2 June 1918 |
| USS SC-10 | New York Navy Yard | 18 August 1917 | To France as C-4. | |
| USS SC-11 | New York Navy Yard | 18 August 1917 | To France as C-6. | |
| USS SC-12 | New York Navy Yard | 29 September 1917 | To France as C-7. | |
| USS SC-13 | New York Navy Yard | 29 September 1917 | To France as C-9. | |
| USS SC-14 | New York Navy Yard | 29 September 1917 | To France as C-10. | |
| USS SC-15 | New York Navy Yard | 29 September 1917 | To France as C-11. | |
| USS SC-16 | New York Navy Yard | 29 September 1917 | To France as C-8. | |
| USS SC-17 | New York Navy Yard | 8 November 1917 | Sold 24 June 1921 | |
| USS SC-18 | New York Navy Yard | 10 November 1917 | Transferred to US War Department 1920. | |
| USS SC-19 | New York Navy Yard | 19 October 1917 | Sold 24 June 1921. | |
| USS SC-20 | New York Navy Yard | 18 October 1917 | Transferred to US War Department 1920. | |
| USS SC-21 | New York Navy Yard | 19 October 1917 | Sold 24 June 1921. | |
| USS SC-22 | New York Navy Yard | 16 October 1917 | To US Coast Guard 14 November 1919 as USCGC Quigley. | Sold 1 May 1922 |
| USS SC-23 | New York Navy Yard | 16 October 1917 | Destroyed by fire 1920. | |
| USS SC-24 | New York Navy Yard | 22 October 1917 | Sold 24 June 1921. | Served in Atlantic Fleet operating out of New London |
| USS SC-25 | New York Navy Yard | 16 October 1917 | Sold 24 June 1921. | Served in Atlantic Fleet. |
| USS SC-26 | New York Navy Yard | 19 October 1917 | Sold 24 June 1921. | |
| USS SC-27 | New York Navy Yard | 8 November 1917 | To US Coast Guard 13 November 1919 as USCGC Richards. | Sold 29 January 1923 |
| USS SC-28 | New York Navy Yard | 22 December 1917 | To France as C-24 | |
| USS SC-29 | New York Navy Yard | 22 December 1917 | To France as C-23. | |
| USS SC-30 | New York Navy Yard | 30 March 1918 | To France as C-33 | |
| USS SC-31 | New York Navy Yard | 18 May 1918 | To France as C-46 | |
| USS SC-32 | New York Navy Yard | 30 March 1918 | To France as C-41. | |
| USS SC-33 | New York Navy Yard | 5 October 1918 | To France as C-42 | |
| USS SC-34 | New York Navy Yard | 9 January 1918 | Sold 24 June 1921. | |
| USS SC-35 | New York Navy Yard | 23 January 1918 | Sold 24 June 1921. | |
| USS SC-36 | New York Navy Yard | 23 January 1918 | Sold 24 June 1921. | Served in European waters (based at Plymouth, England) during war. |
| USS SC-37 | New York Navy Yard | 1 February 1918 | Sold 24 June 1921. | Took part in minesweeping operations in North Sea. |
| USS SC-38 | New York Navy Yard | 1 February 1918 | Sold December 1919. | Served in European waters. |
| USS SC-39 | New York Navy Yard | 2 March 1918 | Sold 24 June 1921. | Served in European waters (based at Plymouth, England) during war. |
| USS SC-40 | New York Navy Yard | 13 February 1918 | Sold 14 October 1924. | Took part in minesweeping operations in North Sea in 1919. |
| USS SC-41 | New York Navy Yard | 19 Febryuary 1918 | Sold 11 May 1921. | Served in European waters. |
| USS SC-42 | New York Navy Yard | 2 March 1918 | Sold 24 June 1921. | |
| USS SC-43 | New York Navy Yard | 16 May 1918 | Sold 24 June 1921. | |
| USS SC-44 | New York Navy Yard | 3 April 1918 | Sold 24 June 1921. | |
| USS SC-45 | New York Navy Yard | 1 March 1918 | Sold 24 June 1921. | Took part in minesweeping operations in North Sea in 1919. |
| USS SC-46 | New York Navy Yard | 16 March 1918 | Sold 24 June 1921. | Served in European waters (based at Queenstown (now Cobh)) during war. Took part in minesweeping operations in North Sea in 1919. |
| USS SC-47 | New York Navy Yard | 27 March 1918 | Sold 24 June 1921. | Served in European waters (based at Plymouth and Queenstown) during war and minesweeping operations in North Sea in 1919. |
| USS SC-48 | New York Navy Yard | 27 March 1918 | Sold 24 June 1921. | Served in European waters (based at Plymouth, England) during war. |
| USS SC-49 | New York Navy Yard | 27 March 1918 | Sold 24 June 1921. | |
| USS SC-50 | New York Navy Yard | 19 April 1918 | Sold 24 June 1921. | |