Crowley Maritime Prevention and Response Tug Alert - Photo by Alan Sorum

The Crowley tug Alert has been in the news with its dispatch to assist with the problems Shell Alaska has had with their drill unit Kulluk. Crowley Maritime‚Äôs Alert is a Prevention and Response Tug (PRT) under contract to the Alyeska Pipeline Service Company. There have been three tugs built in the Alert Class of […]