Its data were checked and verified against data from the Deep Space Network station at LOCATION@1 , Spain.AMSAT-DL article in MISC@1 ; ORGANIZATION@1 article in MISC@2 is believed to be the first such tracking of Voyager NUMBER@1 .

Its data were checked and verified against data from the Deep Space Network station at LOCATION@1 , LOCATION@2 . AMSAT-DL article in MISC@1 ; ARRL article in MISC@3 .
