Specifications 4900light (tn) 5200full load (tn) 130length (m) 15.50beam (m) 5.40draught (m) 8500range (nm) 23max speed (knots) 2Naval Engine diesel - SEMT Pielstick Shipyards Mitsubishi Nagasaki - 1 Tsurumi Shipyard (NKK) - Suehiro-cho, Tsurumi-ku1 List of Ships Filter: AllJP - Japanese Coast Guard .......... 2 Hide Transfers Hide derivatives 1986--Japanese Coast GuardPLH 21JCGS Mizuho1988--Japanese Coast GuardPLH 22JCGS Yashima2 units Events 1983OrderedOrdered PLH 21 JCGS Mizuho 1984-aug-27Laid downLaid down PLH 21 JCGS Mizuho 1985-jun-06LaunchedLaunched PLH 21 JCGS Mizuho 1986OrderedOrdered PLH 22 JCGS Yashima 1986-mar-19CommissionedCommissioned PLH 21 JCGS Mizuho 1987-oct-03Laid downLaid down PLH 22 JCGS Yashima 1988-jan-20LaunchedLaunched PLH 22 JCGS Yashima 1988-dec-01CommissionedCommissioned PLH 22 JCGS Yashima