Pik-28 aircraft license

These airplane plans are open and free. You can view, print, share, and adapt them as you like. You can freely look at them, print them, share, adapt (and use them).

We just ask to know who is using the plans to build an airplane. Often, authorities also want proof that the builder has permission to use the plans.

We want to know who is building this airplane, as we might need to pass vital information to builders and users about upgrades to plans and vital information about continued airworthiness.

If you want to build this airplane using these plans, you need to obtain a license from us. The license lets you build one airplane and gives you a serial number for it. The license is free, but you must update us from time to time about your airplane's condition.

Request free building license using email from . Needed information are; Name, Location, country, email address.

Questions can also be sent to this email.

Our license is of type CERN Open Hardware license, strongly-reciprocal CERN-OHL-S

See description here.

licenses granted:

Country codes used are ISO codes.