Credits and thanks

• aprs.fi (Heikki Hannikainen, OH7LZB) — the service this site is modelled on.
• The APRS-IS / aprs2.net network and iGate operators, without whom there would be no data.
• APRS symbol icons — aprs-symbols.
• Device identification — aprs-deviceid.
• Maps — © OpenStreetMap contributors; the Leaflet library.
• Geodata — GeoNames (CC BY 4.0); address search — Nominatim.
• PostgreSQL, TimescaleDB, PostGIS, Redis, Symfony, Python.