Air Traffic Organization (U.S.). System Operations Services
URI(s)
Additional Information
Exact Matching Concepts from Other Schemes
Sources
found: United States. Federal Aviation Administration. Flight services (Online) Feb. 11, 2010:PDF file, p. 1 (System Operations Services, Air Traffic Organization)
found: Phone call to Services, Jan. 7, 2011(peer organization (concurrent) to Air Traffic Organization, Mission Support Services)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
2011-01-13: new
2011-02-02: revised
Alternate Formats
