空中犯罪与地面防范杨新民由于受国外暴力犯罪和恐怖活动的影响，我国自１９７７年６月１６日发生第一起歹徒劫持民航班机事件以来，劫持、爆炸飞机等空中犯罪案件在我国大陆时有发生。至１９９３年１１月上旬，共发生重大劫机、炸机事件２２起，平均每年１．４起，被劫持... Due to foreign violent crimes and terrorist activities, China has witnessed the first case of criminals hijacking civil aviation flights on June 16, 1977. Cases of air crimes such as hijacking and blasting planes have occurred in mainland China from time to time. By early November 1993, a total of 22 major hijackings and fryer bombings occurred, averaging 1.4 cases each year and were hijacked ...