Very cool find!
That is an AMF built bike. They made them for Western Flyer, and sold them under their own badge as the Skeeter 2+1. The Western Flyer versions were always blue, and usually the AMF version was red, but I believe I've seen one AMF that was blue, Jaxon on The Cabe had one.
The Western Flyer version used a Persons blue banana seat with mylar, like a Schwinn Sting-Ray Deluxe seat. I know the sissy bars are somewhat unique for these, they are short, and *may* be flat at the ends, I don;t remember for sure.
The rear fender is somewhat unique too I believe, not sure if yours is original or not. The front fenders are like any AMF build bike.
The hardest part to find on them is the wheelie wheels, and yours has them so that's a good thing!