Ufo shaped like a plane that could hover levitate and back up.I was coming back to my friends house from swimming at the local indoor swimming pool.I lived right across the street so we were going to play video games there. We walked into his breezeway and heard the sound of a low flying airplane so we went out and looked up. We saw what appeared to be an airplane except it had a light sitting on something about 10 feet from the fuslage.It had three lights one in the front and back also they were red white and blue. You may think so what you saw a plane with its landing gear down and if I would have looked down right after I saw it I would have agreed but I kept looking. The plane was flying toward me when it stopped hovered went a little higher and BACKED UP!!!!. It di this numerous times and we got my friends mom and she saw it too. After it did it a lot it was rather high and then it dropped sudenly and hovered where it started then it flew away. I thought I was crazy but the next day I was at school and aI told a friend I saw something weird (thats all I said) and he gave me the same description saying he saw it too! along with his dad. I am 15 and am not crazy but could this really be an alien space craft? I need more information.