Mexico City, Rabi'I 3, 1436, Dec 25, 2014, SPA -- A small passenger plane crashed in north-eastern Colombia killing all seven on board, the Civilian Aviation Authority said Thursday. The wreckage was found near the town of Piedecuesta in the province of Santander. The Cessna went missing Wednesday while en route from Bucaramanga to Malaga, dpa reported. The pilot informed air traffic control at the airport in Palonegro of technical problems, the provincial government said. Palonegro is 30 kilometers west of Bucaramanga. The plane crashed while the pilot was attempting a return to Bucaramanga. --SPA 23:26 LOCAL TIME 20:26 GMT www.spa.gov.sa/w