If you are creating a new aircraft and you do not find the aircraft model you are searching for it could be a bad search.
Our aircraft model database if frequently updated with the FAA database mainly, we also use other sources to update our databases.

If you still cannot find the model, you can try creating a ticket with those informations:
- Aircraft model name.
- Aircraft ICAO code.
- Aircraft manufacturer name.
- All other aircraft related information that can help us improve our databases.