RE: First Rc Airplane?
It sounds like you want to go electric so the Super Cub that has been recommended is a good one. Another great option is the E-flite Apprentice as well as the Hobbico Nexstar Mini EP or the Hobbico Switch EP. All come from good companies so they will work as-is and there will be support if there is a problem.
I would avoid buying the really low-cost stuff from less reputable companies. These sometimes need modification to make them fly well, the instructions are lousy, quality is spotty and support is almost non-existent. An experienced flyer may accept this as a trade-off for the low cost but it can be a hassle for a beginner. I have seen a number of beginners get frustrated and give up on the hobby because they bought stuff like that. If they had bought from a better manufacturer, they would of had a much more positive experience.
Another thing you will want to do is visit your local club and see what is popular for a trainer there.<br type="_moz" />