Stopwatch tracking observations made at stations connected with the section during October 1971 are listed in launch and time order for each satellite. Various subtotals are given. (Author)
Stopwatch Observations of Satellites, October 1971
1972
32 pages
Report
No indication
English
Stopwatch Observations of Satellites, December 1971
NTIS | 1972
|Stopwatch Observations of Satellites, March 1971
NTIS | 1971
|Stopwatch Observations of Satellites, February 1971
NTIS | 1971
|Stopwatch Observations of Satellites, May 1971
NTIS | 1971
|Stopwatch Observations of Satellites, July 1971
NTIS | 1971
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