License

Every drawing in the library is published under the Creative Commons Attribution 4.0 International licence (CC BY 4.0).

You may

Copy, share, crop, recolour and build on the drawings, for any purpose, commercial too.

You must

Give credit, link to the licence, and say if you changed the drawing. A line like this is enough:

Each aircraft page has its own line, naming the type, ready to copy.

What the licence does not cover

The Wikipedia summaries are Wikipedia's, under CC BY-SA 4.0; each one names and links its article. Airline names and colour schemes are trademarks of their owners and are shown to identify the aircraft, not to suggest endorsement.