Keywords: Smith promotion on Mackinaw DVIDS1118753.jpg en CHEBOYGAN Mich - Coast Guard Lt j g Matthew A Smith holds his promotion certificate and poses for a picture with Cmdr Michael Davanzo commanding officer of Coast Guard Cutter Mackinaw following Smith's promotion from ensign to lieutenant junior grade June 11 2012 aboard Mackinaw at the ship's homeport of Cheboygan Mich Smith a native of Kountze Texas is a deck watch officer aboard the Mackinaw the Coast Guard's only 240-foot seagoing buoy tender/icebreaker U S Coast Guard photo courtesy of Coast Guard Cutter Mackinaw 2012-06-15 https //www dvidshub net/image/1118753 1118753 2013-12-12 22 01 CHEBOYGAN MI US PD-USGov USCGC Mackinaw WLBB-30 Images from DoD uploaded by Fæ Kountze Texas |