r/rtlsdr #OPS-6582

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TRANSIT-5B-5 (NNSS-30020, OPS-6582) launched 1963 was Luckily spotted this morning while I was recording

Apr 2020 ⋅ ⋅ ⋅ #NNSS-30020,-OPS-6582 #NNSS-30020 #OPS-6582