Search Results for the EPA National Library Catalog

Items Found: 4
Showing: Items 1 - 4
Your Search: (SUBJECT=Air traffic control)

Select Item Title Year Published
Assessment of Aircraft Emission Control Technology. 1971
NASA Balloon-Aircraft Ranging Data and Voice Experiment. 1971
Quiet short-haul air transportation system requirements : ATC/airports program plan. 1973
RF pulse spectral measurements in the vicinity of several air traffic control radars / 1974

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