i managed to get some more flying time in today. the winds were ok at around 5-15 mph. it was cloudy but everything was running good after flying for about 10 mins it was time to land and make a few small adjustments fuel and take off again after another 3 take offs we brought the plane in so i could take off one more time thats when everything went wrong. the take off was going well and the plane lifted off the ground when the engine cut out and headed for some cars at the field so instead of hitting them i turned the plane and made it back to the ground when it hit one of the logs that seperate the parking lot and the field. i dont know why the engine cut out. it was running sweet all day and still had gas in it. the firewall on my hanger9 xtra easy was pushed pack and so was the gas tank. the leading edge of the wing was broken but i guess with a few hours it will be ok to fly again. next time i will be replacing the mds 40 engine as it just seems to want to die all the time