Detailed text transcripts for TV channel - FOXNEWS - 20140318:22:10:00
Radars, but they're low frequency and not used that often. but normal radars, if you get behind terrain, it's very difficult. the submarines use those thermal layers to hide themselves. >> a plane flying over or near the u.s. fortunately is much less likely to disappear due to the density of civilian and military radar monitoring incoming and outgoing air traffic, especially since 9/11. norad rests high in the mountains and uses surveillance aircraft to monitor the u.s. air defense zone. >> we're very integrated in the united states, and there's really no way you can get off the radar scope if...
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