Hai every one for the last one year i am in this field, I think I have gathered enough informations .Electronics in RC like transmiter,receivers,Electronic speed controllers servos etc...,drawings of different models,proppeller thrust calculating,making brushless motors from cd rom motor,weight balancing,proppeller balancing ,aerodinamics ,wing features etc............,IF ANY BODY WANT ANY INFORMATIONS FROM THE AVOVE MENTIONED ITEM get in touch with me through rc india