Crews from USCGC Joseph Gerczak (WPC 1126) and a Coast Guard Station Honolulu 45-foot Response Boat-Medium can be seen awaiting rescue gear drops from an HC-130 Hercules airplane from U.S. Coast Guard Air Station Barber Point as they simulate rescue operations for a vessel in distress during a mass rescue operation off Waianae, Hawaii, July 24, 2019. Participants from more than 15 countries watched from the observation vessel Dolphin Star. (U.S. Coast Guard photo by Lt. Precious Hills/Released)