Petty Officer 1st Class Obrien Starr-Hollow, a Coast Guard Air Station Kodiak aviation survival technician, gives a thumbs up to a Kodiak, Alaska, emergency medical crew on the air station tarmac July 19, 2014. Starr-Hollow and an MH-60 Jayhawk crew medevaced a crew member from the cargo ship Horizon Kodiak following a hazardous chemical exposure. (U.S. Coast Guard photo by Petty Officer 3rd Class Diana Honings.)