SUN KENT was built by Richard Dunston at Hessle in 1977, YN 911
1977: Alexandra Towing Co
1993: Howard Smith Towage
2000: Rebonave, Setabul; renamed MONTABO
2001: Lisbon Tugs, Lisbon; renamed MONTADO
2005: Stadt Sjøtransport AS, Svelgen; renamed STADT TUG
2008: SG Finans AS, Lysaker
2013: Renamed SHARON 1