E:       884712    1916551 BCIS 1958-07-10 10:01:30  60.500 -140.000
   SIT Sitka                  i P     1958-07-10 10:02:21                                               469
   HHM Hungry Horse           e P     1958-07-10 10:05:57                                              2139
   EUR Eureka                 i P     1958-07-10 10:07:06                                              2871
   TUT Tucson Telemeter       e P     1958-07-10 10:08:21                                              3792
   TUO Tucson                 e P     1958-07-10 10:08:21                                              3796
   RCD Rapid City             e P     1958-07-10 10:10:38        e       1958-07-10 10:10:57           3044