E:       884708    1916547 BCIS 1958-07-10 09:03:30  60.500 -140.000
   SIT Sitka                  i P     1958-07-10 09:03:16                                               469
   EUR Eureka                 i P     1958-07-10 09:07:56                                              2871
   TUT Tucson Telemeter       e P     1958-07-10 09:09:13                                              3792
   TUO Tucson                 e P     1958-07-10 09:09:13                                              3796
   RCD Rapid City             e P     1958-07-10 09:10:45                                              3044