国产自拍👅_3atv精品不卡视频_.手.动.输.入.网.址.联.系.客.服.人.员.lanan_shell
Development of Intent Information Changes to Revised Minimum Aviation System Performance Standards for Automatic Dependent Surveillance Broadcast (RTCA/DO-242A) Richard Barhydt Langley Research Center, Hampton, Virginia Anthony W. Warren Boeing Air Traffic Management, Seattle, Washington May 2002
The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program Office plays a key part in helping NASA maintain this important role. The NASA STI Program Office is operated by Langley Research Center, the lead center for NASA’s scientific and technical information. The NASA STI Program Office provides access to the NASA STI Database, the largest collection of aeronautical and space science STI in the world. The Program Office is also NASA’s institutional mechanism for disseminating the results of its research and development activities. These results are published by NASA in the NASA STI Report Series, which includes the following report types: . TECHNICAL PUBLICATION. Reports of completed research or a major significant phase of research that present the results of NASA programs and include extensive data or theoretical analysis. Includes compilations of significant scientific and technical data and information deemed to be of continuing reference value. NASA counterpart of peer-reviewed formal professional papers, but having less stringent limitations on manuscript length and extent of graphic presentations.
. TECHNICAL MEMORANDUM. Scientific and technical findings that are preliminary or of specialized interest, e.g., quick release reports, working papers, and bibliographies that contain minimal annotation. Does not contain extensive analysis.
. CONTRACTOR REPORT. Scientific and technical findings by NASA-sponsored contractors and grantees.
. CONFERENCE PUBLICATION. Collected papers from scientific and technical conferences, symposia, seminars, or other meetings sponsored or co-sponsored by NASA.
. SPECIAL PUBLICATION. Scientific, technical, or historical information from NASA programs, projects, and missions, often concerned with subjects having substantial public interest.
. TECHNICAL TRANSLATION. English-language translations of foreign scientific and technical material pertinent to NASA’s mission.
Specialized services that complement the STI Program Office’s diverse offerings include creating custom thesauri, building customized databases, organizing and publishing research results ... even providing videos. For more information about the NASA STI Program Office, see the following: . Access the NASA STI Program Home Page at http://www.sti.nasa.gov
. Fax your question to the NASA STI Help Desk at (301) 621-0134
. Phone the NASA STI Help Desk at (301) 621-0390
. Write to: NASA STI Help Desk NASA Center for AeroSpace Information 7121 Standard Drive Hanover, MD 21076-1320
Development of Intent Information Changes to Revised Minimum Aviation System Performance Standards for Automatic Dependent Surveillance Broadcast (RTCA/DO-242A) Richard Barhydt Langley Research Center, Hampton, Virginia Anthony W. Warren Boeing Air Traffic Management, Seattle, Washington National Aeronautics and Space Administration Langley Research Center Hampton, Virginia 23681-2199 May 2002
Available from: NASA Center for AeroSpace Information (CASI) National Technical Information Service (NTIS) 7121 Standard Drive 5285 Port Royal Road Hanover, MD 21076-1320 Springfield, VA 22161-2171 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：Automatic Dependent Surveillance
