PT Journal AU Badanik, B Kandera, B SO Doprava a spoje PY 2012 BP 1 EP 8 VL 8 IS 1 WP https://tac.uniza.sk/artkey/das-201201-0001.php SN 13367676 AB This paper examines the aspects of operational security of air crago and it also provides a brief overview of recent technological developments in this area. ER