Section 77.15.530 - Unlawful use of a nondesignated vessel-Penalty(1) A person who holds a fishery license required by chapter 77.65 RCW, or who holds an operator's license and is designated as an alternate operator on a fishery license required by chapter 77.65 RCW, is guilty of unlawful use of a nondesignated vessel if the person takes, fishes for, or delivers from that fishery using a vessel not designated on the person's license, when vessel designation is required by chapter 77.65 RCW.(2) Unlawful use of a nondesignated vessel is a gross misdemeanor.(3) A nondesignated vessel may be used, subject to appropriate notification to the department and in accordance with rules established by the commission, when a designated vessel is inoperative because of accidental damage or mechanical breakdown.(4) If the person commits the act described by subsection (1) of this section and the vessel designated on the person's fishery license was used by any person in the fishery on the same day, then the violation for using a nondesignated vessel is a class C felony. Upon conviction the department shall order revocation and suspension of all commercial fishing privileges under chapter 77.65 RCW for a period of one year.