FlyItalyADSB
Live and historical ADS-B and MLAT aircraft positions worldwide, from a community receiver network

Live and historical AIS ship positions, vessel search, port calls and events worldwide.
AIS Trail API is a free Transportation API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.
Online · 816 msTested Nov 15, 2026 · checked dailyIs it down? Status & uptime
Endpoints, parameters, fields, paging and limits of the AIS Trail REST API for historical and live AIS vessel positions and port calls, from official maritime data sources in the northern and western Baltic, the Kattegat and the Skagerrak.
Details from aistrail.com.

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Live and historical ADS-B and MLAT aircraft positions worldwide, from a community receiver network
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The AIS Trail API is provided by AIS Trail (aistrail.com). Endpoints, parameters, fields, paging and limits of the AIS Trail REST API for historical and live AIS vessel positions and port calls, from official maritime data sources in the northern and western Baltic, the Kattegat and the Skagerrak.
Yes. The AIS Trail API is listed in the Transportation category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The AIS Trail API uses apiKey authentication, so you need to register for credentials before making requests.
Not directly. The AIS Trail API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Yes. The AIS Trail API is served over HTTPS, so it's safe to use in production.
Show that AIS Trail is listed on Public APIs. The badge displays its developer rating once it has one.
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