E:       884710    1916549 BCIS 1958-07-10 09:24:54  60.500 -140.000
   SIT Sitka                  i P     1958-07-10 09:25:43                                               469
   HHM Hungry Horse           e P     1958-07-10 09:29:17                                              2139
   EUR Eureka                 e P     1958-07-10 09:30:24                                              2871
   BCN Boulder City           e P     1958-07-10 09:30:57                                              3264
   TUT Tucson Telemeter       e P     1958-07-10 09:31:40        i P     1958-07-10 09:31:42           3792