desc=After the patrol vessel Aisling and an unidentified patrol vessel (both Ireland) caught her fishing illegally in Irish waters during a gale on the evening of 19 April and she fled, resulting in a five-hour chase in which the Irish vessels fired 596 rounds at her as warning shots before discontinuing pursuit, the 330-gross register ton fishing vessel sank in the Irish Sea off England about 45 nautical miles northwest of Land's End.