APPLICATION OF TETHERED SYSTEMS ARE SUBJECT OF A NUMBER OF FEASIBILITY STUDIES AGlNG ACTUALLY PERFORMED BOTH IN US AND IN ITALY.
THE ITALIAN PSN (PIANO SPAZIALE NAZIONALE) HAS AWARDED TO AERITALIA A LARGE STUDY FDR THE IDENTIFICATION OF THESE APPLICATIONS THAT lNDICATE PROMISES OF SCIENTIFIC AND APPLIED R~SEARCH AND FOR THE DEFINITION OF THE GOALS OF DEMONSTRATION FLIGHTS FOR TESTING THE FUNDAMENTAL FEATURES OF TH~ SELECTED POTENTIAL CONCEPTS
