3 ms·
I remember watching grainy B+W ones in the 80s via a dish. It might have been a slow scan signal back then? It blew my mind watching the Earth live as a disk, s
by qingcharles 7mo ago
I remember watching grainy B+W ones in the 80s via a dish. It might have been a slow scan signal back then? It blew my mind watching the Earth live as a disk, seeing the weather in realtime.
- thenthenthen 7mo agoThe old NOAA APT (automatic picture transmission) maybe? Sadly turned off in August 2025. Very easy to receive and indeed sounded like sstv bleeps!