OpenSky Network
opensky-network.org
Live ADS-B aircraft state vectors from the OpenSky community receiver network.
The crw MCP on your computer calls OpenSky Network directly. Calls cost no credits and the data does not pass through fastCRW. Install it once for Claude Code, Cursor, Codex, Windsurf, Gemini CLI or OpenCode, with your fastCRW API key in place of the placeholder:
Ask with this source
A prompt for your agent that names this source and how to call it through the crw MCP.
Live aircraft positions
Use OpenSky Network (opensky) from fastCRW Pergamon, capability "Live aircraft positions" (states). You want to know which aircraft are airborne over a geographic area right now. Example options: lamin=51.0, lomin=-0.5, lamax=51.7. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "opensky" and capability "states". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
