Flight 4, 31 May, MS-4, 1981 May

Flight 4, 31 May, MS-4, 1981 May, - 04 CCOPE III Box I Folder 2, Box: I, Folder: 2. Cooperative Convective Precipitation Experiment (CCOPE), - 04-CCOPE. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/12966 Accessed May 09, 2026.