Look at her go! The naval architects and engineers at Crowley’s Jensen Maritime love to see the fruits of their labor brought to life. This clip highlights the recently-christened Blue Fin, a 39-foot long, steel-hulled yard tug designed by Jensen for General Dynamics’ NASSCO San Diego Shipyard. The zippy little boat will move other vessels and supplies around in the yard, deploy pollution containment booms, if needed, and guide newly-launched vessels.