Saorsa contributors · Coming soon

Your receiver hears it first. Saorsa makes it intelligence.

Premium World Monitor, the API and the MCP server, free while your receiver contributes.

What a receiver adds

Public feeds hear part of the path. A receiver nearby hears the rest.

Two real tracks from Saorsa’s movement data. Each dot is a report a public feed received; the dashes are where none arrived.

Sentinel-2 picture of the area around ZALIV BAIKAL's track

Sentinel-2, 8 Oct 2026

ZALIV BAIKALShuttle tanker, Aniva Bay, Sakhalin
When
5 to 6 Oct 2026, 22:19 to 01:05 UTC
Feed
AIS, public feed
Sentinel-2 picture of the area around TKR133's track

Sentinel-2, 28 Sep 2026

TKR133C-130 air tanker, FORK fire, Shasta County, California
When
5 Oct 2026, 21:36 to 23:26 UTC
Feed
ADS-B, public feed
Fire
VIIRS, NASA FIRMS, 5 Oct 2026
  • Report received by a public feed
  • No report between these positions
  • Satellite fire detection

What you get

Contributor premium access.

Premium World Monitor, the API and the MCP server, while your receiver qualifies under the coming contributor programme.

World Monitor on iPhone: Fuego’s event overview, with its status and Aviation Weather Center summary.
World Monitor premium
{
  "event_id": "ev_01M2CVX2HGXPY50RQE2SGR2XFJ",
  "title": "Semeru eruption",
  "kind": "volcanic_eruption",
  "status": "active",
  "confirmation": "confirmed",
  "confirmation_rule": "official_source@1",
  "place": null,
  "started": "2026-09-13T07:49:56Z",
  "facts": [
    {
      "label": "Ash cloud height",
      "value": "15000 ft",
      "by": "Aviation Weather Center"
    },
    {
      "label": "Drifting toward",
      "value": "W",
      "by": "Aviation Weather Center"
    },
    {
      "label": "Drift speed",
Saorsa API

What happened to the tanker over Aniva Bay overnight?

Saorsa · event_evidence

ZALIV BAIKAL was tracked from 22:19 UTC and dropped out of public coverage twice before 01:05. A nearby receiver could add observations through those gaps.

MCP server

Your privacy, shown

Your station is an area, never an address.

Saorsa uses your receiver’s exact location only to check what it hears. Any public view of a station is blurred by at least 5 km.

  • Positions and identities ships and aircraft broadcast
  • Whether your receiver is online
  • Your exact location, never published
  • No personal data from the receiver
Public view: blurred by at least 5 km · illustration

How connecting will work

Three steps.

  1. Register

    Get a key for your receiver

  2. Add one line

    To the feeder you run

  3. Link the app

    Premium turns on

ADS-B, for aircraft

  • adsb.im feeder image
  • ultrafeeder
  • readsb
  • PiAware

AIS, for ships

  • AIS-catcher
  • docker-shipfeeder
  • dAISy receivers

On an RTL-SDR or Airspy dongle and a Raspberry Pi.

Join the contributor waitlist

We will email you when the programme opens.