This 1.75\" challenge coin features the Coast Guard Aids to Navigation Team based in Astoria, Oregon. The design of the coin showcases the team's dedication to maintaining the safety and efficiency of the local waterways. Crafted with attention to detail, this challenge coin is a unique addition to any collection and serves as a reminder of the brave men and women who serve in the Coast Guard. It is a great gift for anyone interested in militaria or who appreciates the sacrifices made by those who keep our waterways safe.