Mizuho-class patrol vessel
Yashima (PLH-22)  | |
| Class overview | |
|---|---|
| Name | Mizuho class | 
| Operators | Japan Coast Guard | 
| Succeeded by | |
| Built | 1984–1988 | 
| In commission | 1986–present | 
| Completed | 2 | 
| Active | 1 | 
| Retired | 1 | 
| General characteristics | |
| Type | PLH (Patrol vessel Large with Helicopter) | 
| Tonnage | 5,259 GT | 
| Displacement | 5,317 tonnes normal load | 
| Length | 130.0 m (426 ft 6 in) | 
| Beam | 15.5 m (50 ft 10 in) | 
| Draught | 8.8 m (28 ft 10 in) | 
| Propulsion | 
  | 
| Speed | 23 knots (43 km/h; 26 mph) | 
| Range | 8,500 nmi (15,700 km; 9,800 mi) | 
| Complement | 130 | 
| Armament | 
  | 
| Aviation facilities | 2 × ASR helicopter | 
The Mizuho-class patrol vessel (みずほ型巡視船, Mizuho-gata-junnsi-senn) is a class of PLH type patrol vessels of the Japan Coast Guard (JCG; former Maritime Safety Agency, MSA).