OpenSky Aircraft Database

The OpenSky Aircraft database is a crowdsourced effort and provided 'as is' without guarantees. 

IMPORTANT: The daily snapshot ("aircraftDatabase.csv/zip") and the monthly snapshots in the format aircraftDatabase-$year-$month.csv are incomplete.

The monthly snapshots in the format aircraft-Database-complete-$year-$month.csv are complete. Note that the column number/organizations between both dumps differ.

More info in the forum: https://opensky-network.org/forum/bug-reports/652-are-the-aircraft-database-dumps-working