News: We are excited to announce our new Aircraft Localization Competition at IPSN 2019. Join us in Montreal and win some significant prize money! Travel grants available.
The OpenSky Network is a community-based receiver network which continuously collects air traffic surveillance data. Unlike other networks, OpenSky keeps the collected raw data forever and makes it accessible to researchers. With over ten trillion ADS-B and Mode S messages collected from more than 1000 sensors around the world, the OpenSky Network exhibits the largest air traffic surveillance dataset of its kind.
Find and track aircraft with our comprehensive database. You can also add and update information!
Unfiltered live API
Our live API comes with Java and Python bindings, but it can be used with any language that supports JSON-based REST APIs.