SPACEWARN Bulletin Number 514


C. Spacecraft Particularly Suited for International Participation: Category I

Spacecraft with essentially continuous radio beacons on frequencies less than 150 MHz, or higher frequencies if especially suited for ionospheric or geodetic studies.(NNSS denotes U.S. Navy Navigational Satellite System; an asterisk [*] indicates updated/new information since the last issue.) Updates or corrections to the list are possible only with information from the user community.

Note: The list remains the same as in SPX 513. This section will be revived from time to time when a significant volume of updates would be available from the user community.


SPACEWARN Bulletin Number 514
SPACEWARN Bulletin Index

NSSDC logo
Questions/comments about the content of these pages should be directed to:
The World Warning Agency for Satellites, wwas@nssdca.gsfc.nasa.gov
National Space Science Data Center, Mail Code 633
NASA Goddard Space Flight Center, Greenbelt, MD 20771

Page Curator:
Dr. Edwin V. Bell, II, ed.bell@gsfc.nasa.gov, +1-301-286-1187
NSSDC, Mail Code 633, NASA Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: J. H. King, joe.king@gsfc.nasa.gov
V1.0, 27 August 1996