During December 1971, the daily tracking and data collection continued for all TWERLE systems still flying.
TWERLE Status Report - December 1971
1971-12
archival document
Balloons, sounding
Tropical meteorology
TWERLE Records
https://aspace.archives.ucar.edu/repositories/2/resources/21
Copyright University Corporation for Atmospheric Research (UCAR). This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
http://n2t.net/ark:/85065/d79p2zwt
