You will need a private pilots license to operate this. Private Pilots can fly in any VFR (Visual Flight Rules) airspace.

With just the private pilot ticket (no further endorsements) you can fly a plane up to (but not including) 200hp, fixed gear, fixed single prop, below 18,000 feet, and a sufficient distance away from clouds to qualify for VFR.

You need a current third-class medical and a bi-annual flight review and you're good to go with yourself and/or friends anywhere you want.

To traverse class B or C airspace you need a working radio and transponder in the plane and you need to obey the controller. In class D, G, or unclassified airspace you just need to not hit anything.

Make sure you do not hit the "transform to car" button in mid air :)