Collection search - TRANSPORTATION - CIVIL AVIATION - NAVIGATION AND AIR SAFETY - UNLAWFUL INTERFERENCE (HIGH-JACKING AND ARMED AGRESSION AGAINST AIRCRAFT) - BETWEEN COUNTRIES OTHER THAN CANADA - KOREA - REPUBLIC OF SOUTH-UNION OF SOVIET SOCIALIST REPUBLICS = TRANSPORTS - AVIATION CIVILE - NAVIGATION ET SECURITE AERIENNE -ACTES ILLICITES (CAPTURE ILLICITE ET ACTE D'AGRESSION COMMIS CONTRE UN AERONEF) -ENTRE D'AUTRES PAYS QUE LE CANADA -COREE DU SUD - UNION DES REPUBLIQUES SOCIALISTES SOVIETIQUES