{"source":"dsc-radio","name":"DSC marine radio","kind":"widget","records":[{"id":"dsc-radio:summary","title":"DSC marine radio","value":"no_open_feed_available","subtitle":"decoder-only, no public aggregator","props":{"note":"DSC marine radio currently has no open public feed. The protocol is point-to-point on VHF Ch 70 (156.525 MHz) and MF/HF DSC bands (2/4/6/8/12/16 MHz). Decoders (DSCdecoder, MultiPSK, YADD, GNU Radio + RTL-SDR) run on individual boxes; no aggregator publishes JSON.  To turn this into a live workflow FANTOM needs either (a) its own SDR collector — RTL-SDR + DSC decoder + MMSI normalizer + distress filter, ~$50 hardware + collector daemon — or (b) a partnership with a national MRCC / coast guard.  Sleeper hit — see phantomtide-analysis.md for the workflow design."}}],"count":1,"generated_at":"2026-06-04T06:41:50.948Z","cached":true}