The search is continuing for a third day for two missing Florida teens that were last seen buying supplies for their fishing trip.

Throughout the night, the Coast Guard searched for missing 14-year-olds Perry Cohen and Austin Stephanos using a HC-144 Ocean Sentry airplane, MH-60 Jayhawk helicopter and a 45-foot response boat. 

The two teens were last seen buying $110 worth of gas before heading in the direction of the Bahamas to fish. 

Yesterday, their overturned 19-foot fishing boat was found about 67 miles off Ponce de Leon Inlet in Volusia County. 

Coast Guard crews reported that the "engine cover was found to be missing along with one personal flotation device still on the boat," Fox News reported

Hall of Fame quarterback Joe Namath, who is Cohen's neighbor, has also joined the search for the missing teens. 

During a news conference, Namath said that both of the boys are experienced boaters and that "we've got to believe in their wherewithal."  

Namath has also offered a $100,000 reward in the search for the teens. 

Watch Doocy's report above.