This is not a beginners airplane. You are not strong enough to hand launch it into tall grass to get the feel of it. We used to do this back in the 50s when RC planes were basically free flight planes with radio. The Decathlon will just fall out of the sky, not matter how hard you or someone else throws it!

Put it on the shelf and get a a real trainer like Tower or Hanger 9 sells. They are complete with eninge and radio with everything installed and require only moderate assembly to get ready to fly. And they do fly! If you have to start alone, then you have to have a trainer with as much done for you as possible.

Before you start, make sure there isn't a club near you! Check the AMA's website for clubs (www.modelaircraft.org). Even if you have to drive 50 miles to a club, you'll be ahead in the long run.

And don't buy used RC equipment, especially if you are starting by yourself!! There is no better time to get into this wonderful hobby, but some things must be done right and work right. Brand new radios are not much more expensive than used ones and you'll get new batteries (about $40 alone if you have to replace them). A worn out used engine will keep you on the ground and discourage you to no end!

Good luch and welcome to RC!!