Proposal by engineers of Federal Telecommunication Laboratories, associate of International Telephone and Telegraph Corp, includes four interrelated systems known as Navaglobe, Navar, Nagaglide and Navascreen; description and application of each system.
Flight and traffic control aids
Aero Digest
Aero Digest ; 53 , n 3
1946
2 pages
Article (Journal)
English
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Roundabout Aids Traffic Control
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