Boaty McBoatface won't be the name of Britain's polar research vessel - Los Angeles Times
China starts construction of its third polar-going vessel | Polarjournal
GC Rieber Delivers Polar Queen to Schmidt Ocean Institute
Polar Code Compliance | DP & Marine Assurance
Vessel POLAR STAR (Passenger ship) IMO 6905745, MMSI 314125000
POLAR, LPG Tanker - Details and current position - IMO 9292216 - VesselFinder
Ship POLAR BRASIL (Container Ship) Registered in Malta - Vessel details, Current position and Voyage information - IMO 9797216, MMSI 248556000, Call Sign 9HA4703 | AIS Marine Traffic