Chicago Air & Water | U.S. Coast Guard MH-65 Dolphin Rescue Helicopter The MH-65 is dispatching a diver into the water near North Street Beach in a simulated water rescue. There’s a person in the water. The water spray generated by the helicopter’s downdraft obscures our view of the person in the water. For the whole story and all 7 images, see Chicago Air & Water | a 7 Image Story.
