SPACEWARN Bulletin Number 511
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.
The list remains the same as in SPX 504,
but with additions listed in SPX 507.
This section will be revived from time to time when a significant volume of updates
would be available from the user community.
Go to SPACEWARN Bulletin Number 511 Page
Go to SPACEWARN Bulletin Index Page
Questions/comments about the content of these pages should be directed to:
The World Warning Agency for Satellites, firstname.lastname@example.org
National Space Science Data Center, Mail Code 633
NASA Goddard Space Flight Center, Greenbelt, MD 20771
Dr. Edwin V. Bell, II, email@example.com, +1-301-286-1187
NSSDC, Mail Code 633, NASA Goddard Space Flight Center, Greenbelt, MD 20771
NASA Official: J. H. King, firstname.lastname@example.org
V1.0, 29 May 1996