Straight Shot Navy Ensign Joseph Kelly shoots a bearing through a pelorus aboard the USS Dewey in the East China Sea, Nov. 4, 2021. A pelorus is an instrument for maintaining bearing of a vessel at sea. SHARE IMAGE: Download Image: Full Size (0.35 MB) Tags: Navy Photo By: Navy Petty Officer 3rd Class Justin Stack VIRIN: 211104-N-YS413-2004C.JPG Photo Gallery