The drone is loaded onto a catapult on the flight deck. From a control room, a technician revs the motor until the go-ahead is given to press the red button. Then the ScanEagle lifts off with a whoosh and, true to its lofty name, soars majestically over the wide blue sea.
U.S. Coast Guard
PORT AUSTIN REEF LIGHT, Mich. (AP) — When Lou Schillinger and his volunteer cadre began restoring an 1890s lighthouse more than two miles off the Michigan shore in Lake Huron’s Saginaw Bay, they first needed to remove 30 years’ accumulation of gull and pigeon feces whose depth measured in feet rather than inches.