How do I apply for access to restricted aviation data?
Answer
Types of Restricted Aviation Data
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T-100 (U.S. Carriers) and T-100f (Foreign Carriers) non-stop segment and on-flight market data from January 1990 to date. Public access to international data of U.S. and foreign air carriers is restricted for a period of six months from the data date, except that U.S. carriers foreign-to-foreign airport data are restricted for three years.
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Passenger Origin-Destination (O&D) Survey. Domestic data are unrestricted. International data (O&D data banks DB1A and DB2A) are permanently restricted; however, an application for restricted access to these data may be filed. (See below for more information.)
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Domestic and International ER-586 (Service Segment Data) and Nonstop Market Report (Schedule T-9) data are unrestricted since 1997, although the international data were permanently restricted before that date. Collection of these data ended on January 1, 1990, when it was replaced by the T-100 data collection from U.S. air carriers.
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Questions? Contact Rolf Schmitt
Email: Rolf.Schmitt@dot.gov
Phone: (202) 579-6262
Contact Us
NTL Reference Librarians provide services for the transportation community and general public. Specific services are:
- Basic research assistance with Bureau of Transportation Statistics (BTS) publications and data products
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