Boatswain’s Mate 3rd Class Tyler Houston, assigned to the amphibious transport dock ship USS Denver, uses an azimuth to take the sun’s bearing in order to compute gyrocompass error. Denver is part of the Bonhomme Richard Amphibious Ready Group and is conducting amphibious operations in the U.S. 7th Fleet area of operations with the 31st Marine Expeditionary Unit and Commander Amphibious Squadron 11.