Sorry for the confusion on this post. As stated in a reply above I took down this post due to it was a 360 and didn't display as one. Will be reposting it via the suggestion from pmshop.
That is interesting to hear about prop guards. The one time I tried them the Spark took off but acted out of control. I bet that was the reason. Thanks. I'll have to try it again sometime.
My third flight, after getting my Spark, I lost GPS and it flew into a tree about 25 feet in the air. It fell through the branches to the ground. Only damage was two mangled propellers. Pretty tough little unit.
I have seen a lot of places I'd like to fly on my way home from work. Any suggestions on how to store your batteries while in work. The car get roasting hot during the day.