wearing a navy blue or white uniform wearing a hat or cap wearing a life vest or other safety gear carrying a nautical tool wearing a whistle or other signaling device standing on or near a boat or other nautical vehicle carrying a map or compass using a sextant or other navigational device
mariner which has wearing a navy blue or white uniform mariner which has wearing a hat or cap mariner which has wearing a life vest or other safety gear mariner which has carrying a nautical tool mariner which has wearing a whistle or other signaling device mariner which has standing on or near a boat or other nautical vehicle mariner which has carrying a map or compass mariner which has using a sextant or other navigational device