Amateur Radio is the practice of two way radio communication between two or more licenced amateur radio operators. Amateur Radio is used by those who have an interest in radio communication techniques, construction and operation and for ensuing friendships with likely minded individuals throughout the world. It is not used as a means of profit or for business purposes.The Amateur Radio Service is defined as “a radio communication service for the purpose of self-training,intercommunication and technical investigations carried out by amateurs, that is, duly authorized persons interested in radio technique solely with a personal aim and without pecuniary (monetary) interest.”Amateur Radio is a worldwide service recognized in almost all countries. It helps the transmission and reception of radio signals as an amateur experimental activity. Radio Amateurs also place their services on a voluntary capacity in social service and emergency situations.