26
Jun
Capt. Mark Williamson steered Western Towboat’s newest harbor tug into Elliott Bay on a cool, clear late February day. Other mariners working in the busy harbor took notice. “That’s a nice-looking boat,” said David Trickett, who oversaw lightering of gypsum from the bulk carrier Astoria Bay anchored nearby. “Roger that,” Williamson responded. “Taking it for a test run here.”…