Sisu (1976 icebreaker) explained

Sisu (Callsign OHMW) is a Finnish icebreaker of the built in 1976 in Helsinki.

Her sister, , is nearly identical. Sisu has accommodations fitted with classrooms for maritime students. Urhos accommodations are reserved for public relations uses.

References

  1. SISU - IMO 7359656 - Callsign OHMW - ShipSpotting.com
  2. Sisu ARCTICA Oy