| History | |
|---|---|
 Philippine Commonwealth | |
| Name | Arayat |
| Namesake | Mount Arayat |
| Owner | Philippine Commonwealth |
| Ordered | 6 December 1930 |
| Builder | Schichau-Werke |
| Yard number | 1253 |
| Launched | 9 May 1931 |
| Completed | 6 July 1931 |
| Homeport | Manila |
| Fate | Sunk by air attack, 27 December 1941 |
 Japan | |
| Acquired | raised and repaired, 1 September 1943 |
| Renamed | Patrol Boat No. 105 |
| Stricken | 10 January 1945 |
| Fate | Sunk by PT boat attack, 28 November 1944 |
| General characteristics | |
| Class and type | cutter |
| Tonnage | |
| Length | 66.6 m (218 ft 6 in)[1] |
| Beam | 10.2 m (33 ft 6 in)[1] |
| Draught | 6.7 m (22 ft 0 in)[1] |
| Installed power | 2,200 ihp (1,600 kW)[1] |
| Complement | 53 |
Patrol Boat No. 105 (第百五號) (ex-Arayat) was a former Philippine Commonwealth customs inspection and enforcement cutter that was sunk by the Japanese during the invasion of the Philippines and later raised and designated as a patrol boat in the Imperial Japanese Navy.