RT Journal Article SR Electronic A1 Havel, Karel A1 Novák, Andrej T1 JF Doprava a spoje YR 2012 VO 8 IS 1 SP 119 OP 124 UL https://tac.uniza.sk/artkey/das-201201-0013.php AB This paper describes some of the results of research project Centre of excellence for Air Transport -ITMS 26220120065, which is being elaborated at Air Transport Department of the University of Žilina and co-financed from sources of EU. The aim of the paper is to familiarize experts from other fields with issues of the flight inspection of communications, navigation and surveillance systems (CNS).