NEW : Three searches are planned for the weekend , according to Coast Guard . Cessna found debris that might come from downed Cessna . A 911 emergency operator notified the Coast Guard at 6:51 p.m. Sunday that an aircraft had crashed into the waters off Quebradillas . Rescue crews have yet to find Americans despite Three searches . The pilot and seven passengers took off from Quebradillas .
NEW : Three searches are planned for the weekend , according to Coast Guard . Cessna found debris that might come from downed Cessna . Rescue crews have yet to find Americans despite Three searches . The pilot and seven passengers took off from Quebradillas .