https://groundzerosum.com/transmissions/ The GZS 197.7 OMVFM micro-podcast. Real signals from the edge of the dial, read on air. en-us GZS 197.7 OMVFM false GZS 197.7 OMVFM contact@groundzerosum.com https://groundzerosum.com/transmissions/the-golden-record/ https://groundzerosum.com/transmissions/the-golden-record/ Sun, 21 Jun 2026 00:00:00 GMT Every story on this show so far has been us, down here, listening to the dark. 14 https://groundzerosum.com/transmissions/the-reply/ https://groundzerosum.com/transmissions/the-reply/ Sun, 14 Jun 2026 00:00:00 GMT In nineteen seventy-four we shouted one sentence at the stars. 13 https://groundzerosum.com/transmissions/the-child-voice/ https://groundzerosum.com/transmissions/the-child-voice/ Sun, 07 Jun 2026 00:00:00 GMT Of all the coded voices that lived on the shortwave dial, the one that frightened people most sounded like a little girl. 12 https://groundzerosum.com/transmissions/the-bloop/ https://groundzerosum.com/transmissions/the-bloop/ Sun, 31 May 2026 00:00:00 GMT In the summer of nineteen ninety-seven, the bottom of the Pacific Ocean made a noise so big it broke every rule we had for what is down there. 11 https://groundzerosum.com/transmissions/it-is-not-an-aircraft/ https://groundzerosum.com/transmissions/it-is-not-an-aircraft/ Sun, 24 May 2026 00:00:00 GMT A young pilot flew out over the water at dusk, started describing something to the man on the radio, and got about as far as a person can get before t 10 https://groundzerosum.com/transmissions/the-hum/ https://groundzerosum.com/transmissions/the-hum/ Sun, 17 May 2026 00:00:00 GMT Most people in the world have never heard it. 9 https://groundzerosum.com/transmissions/the-hessdalen-lights/ https://groundzerosum.com/transmissions/the-hessdalen-lights/ Sun, 10 May 2026 00:00:00 GMT There is a valley in central Norway where the lights come down into the hills, and for once the scientists went up to meet them instead of laughing th 8 https://groundzerosum.com/transmissions/vrillon/ https://groundzerosum.com/transmissions/vrillon/ Sun, 03 May 2026 00:00:00 GMT On a Saturday evening in southern England, the news was running, and then for about six minutes the news was not in charge of the channel anymore. 7 https://groundzerosum.com/transmissions/the-ghost-ship/ https://groundzerosum.com/transmissions/the-ghost-ship/ Sun, 26 Apr 2026 00:00:00 GMT Out in the Strait of Malacca, between Sumatra and the Malay coast, two ships caught the same distress call on the same night, and what it said was wor 6 https://groundzerosum.com/transmissions/the-lincolnshire-poacher/ https://groundzerosum.com/transmissions/the-lincolnshire-poacher/ Sun, 19 Apr 2026 00:00:00 GMT Somewhere a tape deck clicked on, played a few bars of an old hunting song, and then a woman started counting. 5 https://groundzerosum.com/transmissions/seventy-two-seconds/ https://groundzerosum.com/transmissions/seventy-two-seconds/ Sun, 12 Apr 2026 00:00:00 GMT The universe has said exactly one word to us, and it said it in the summer of nineteen seventy-seven. 4 https://groundzerosum.com/transmissions/the-intrusion/ https://groundzerosum.com/transmissions/the-intrusion/ Sun, 05 Apr 2026 00:00:00 GMT There is an hour of the night when the television stops talking to you and starts talking to itself. 3 https://groundzerosum.com/transmissions/the-long-echo/ https://groundzerosum.com/transmissions/the-long-echo/ Sun, 29 Mar 2026 00:00:00 GMT Some nights you talk to the sky. 2 https://groundzerosum.com/transmissions/the-buzzer/ https://groundzerosum.com/transmissions/the-buzzer/ Sun, 22 Mar 2026 00:00:00 GMT Somewhere in the forests west of Moscow, a machine has been clearing its throat for fifty years. 1