A ten-foot plastic balloon, launched from New Zealand in September 1967, has just broken all previous balloon flight-duration records by staying in the air for one year.
GHOST balloon completes one-year flight
1968-10-01
University Corporation for Atmospheric Research
archival document
Balloons, Sounding
Information Office Records
https://aspace.archives.ucar.edu/repositories/2/resources/7
Copyright University Corporation for Atmospheric Research (UCAR). This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
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