Y-301 (PBR) class

 10 RIVERINE PATROL BOATS (PBR)

 Pendant numbers: Y- through Y-310.

These river gunships, all completed between 1957 and 1960, were built in Croatia (then part of Yugoslavia) specifically for export to Burma.

All 10 ships are in active service, primarily in a counter-insurgency role.

 Uljanik Shipyard, Pula, Croatia (Yugoslavia)

 Displacement        120 tons standard
                     150 tons full load
 Dimensions
      length         105 ft      (31.7 m) overall
 ...