Add Yourself or Your Slope Site Location to Our Frappr Map By slopeflyer on July 8, 2006 in General Interest Stories Hi, All. I made a Frappr map. Check it out at http://www.frappr.com/slopeflyer. Go ahead and add your location or the location of your local slope. Over time I hope this helps pilots find locations to fly and pilots to fly with.