Bipeguy I have see a full scale Super Cub fly back wards down the runway at a local airport. I was about ten and I asked my Dad what his budy John was doing Dad said just watch John would roll forward at about 5 mph pull the tail up and then he save it more throttle and pitched it up the plane stopped then up it came then back wards the first time a bout 10 feet then touch down I could not believe it then he did it again several times each time back wards farther than the time before. Incredible!