Flares prompt searches but no findings

A Coast Guard C-130 Hercules sits on the runway at Ellison Onizuka Kona International Airport at Keahole. The Coast Guard launched C-130 Hercules aircraft twice in just over a week after reports of flares off the Kona Coast. (West Hawaii Today file photo)

KAILUA-KONA — Reports of flares off the Kona Coast have prompted two U.S. Coast Guard responses in just over a week, with each turning up no sign of distress.