FRIA Sign

FAA-Recognized Identification Area (FRIA) Sign for your model air field.  Let fliers know that your location has been granted a FRIA.  The Academy of Model Aeronautics (AMA) provided this logo for this type of use.
 

I used PETG and resized the STL to 54%

https://www.modelaircraft.org/media-resources/ama-logos
https://www.faa.gov/uas/getting_started/remote_id/fria