Tommygun, Oregon requires front and back plates. I dont have one on the front of the Aero but do have both on the SSB. I think I got a ticket for the Aero when they ticketed me for parking in a loading zone. The ticket said ' parking in loading zone. No front plate'. The ticket was $60 which I think is high for just the parking. There is still no front plate on the Aero.

MikeR