TUIMA (11) class

 0 TUIMA-class FAST MINELAYERS (MM) (ex-Soviet OSA-II class)

 Name          Pendant      Status
 TUIMA         11           Stricken
 TUISKU        12           Stricken
 TUULI         14           Stricken
 TYRSKY        15           Stricken

These ships were originally built as guided missile patrol craft (PTG). All were transferred to Finland in 1974 from the Soviet Union.

TUIMA was converted to a fast minelayer in 1992/1993 with the deletion of the missile installation...