11. When Watt then asked what might they do, Wilkins recalled the earlier report about aircraft causing radio interference . 12. Flight director Phil Engelauf called that " uncomfortably close, " given potential for radio interference and thruster contamination. 13. Also in June, the FAA disclosed that radio interference had been interrupting communications with aircraft over western Kansas. 14. To a scientist, " significant " may mean it measured significantly on some instruments that read radio interference . 15. Suppression of radio interference is possible. 16. Installation effort is minimal, and is not vulnerable to the radio interference and security issues of wireless systems. 17. In this case the varying delays are caused by varying radio wave propagation times and multipath radio interference . 18. The site was chosen because of its high latitude, low horizons and isolation from sources of radio interference . 19. Around 11 : 00 pm, two men driving in a pickup truck experience engine trouble and radio interference . 20. There was a glitch with Ham radio interference , but the manufacturer has now designed filters to fix the problem,
