Kvichak Marine Industries recently handed over Astoria, a self-righting 74’ all-aluminum pilot boat, to the Columbia River Bar Pilots (CRBP) of Astoria, OR.
Astoria is the third CRBP pilot boat designed by Camarc, Ltd., of the UK and built by Kvichak. The pilots christened Astoria at a ceremony last week where the vessel has joined Columbia, built in 2008. Chinook, built in 2000 is retiring this spring.
The pilots operate the vessels over the bar at the mouth of the Columbia River. Known for its extreme weather and turbulent waters, the Columbia River Bar is where the Columbia River collides with the Pacific Ocean. The resulting conditions require reliable, stable and self-righting pilot boats that safely and successfully transport pilots to and from the ships and tugs that navigate across the Bar.
Power for the 75’-6” x 21’-6” Astoria is provided by twin MTU 16V2000 M70 marine diesel engines rated for 1410 BHP @ 2100 RPM and twin ZF 3050 electric shift transmissions.
The engines are coupled to a pair of Hamilton 651 waterjets. Top speed is ~29 knots; cruise speed is ~25 knots.
kvichak, March 19, 2014