Amateur radio (also called ham radio) is the use of designated radio frequency spectrum for purposes of private recreation, non-commercial exchange of messages, wireless experimentation, self-training, and emergency communication. The term "amateur" is used to specify persons interested in radio technique solely with a personal aim and without pecuniary interest, and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.).

Amateur radio operation is coordinated by the International Telecommunication Union (ITU) and licensed by the individual national governments that regulate technical and operational characteristics of transmissions and issue individual stations with an identifying call sign. Prospective amateur operators are tested for their understanding of key concepts in electronics and the host government's radio regulations. Amateurs use a variety of voice, text, image, and data communications modes and have access to frequency allocations throughout the RF spectrum to enable communication across a city, region, country, continent, the world, or even into space. According to an estimate made in 2011, two million people throughout the world are regularly involved with amateur radio.

Stephen McConnell "Steve" Case (born August 21, 1958) is an American businessman best known as the co-founder and former chief executive officer and chairman of America Online (AOL). Since his retirement as chairman of AOL Time Warner in 2003, he has gone on to build a variety of new businesses through his investment company Revolution. In addition, he serves as chair of the Case Foundation run by his wife Jean Case. In early 2011, he was selected by President Barack Obama to serve as Chairman of the Startup America Partnership and named to the President's Council on Jobs & Competitiveness. Steve Case is also a frequent guest on CNBC's Squawk Box and appeared on August 24, 2011 to discuss his initiatives to spur high growth entrepreneurship and job creation on behalf of the Startup America Partnership and the President's Council on Jobs and Competitiveness.

Case was born and grew up in Honolulu, Hawaii, where he graduated from the private Punahou School (Class of 1976) and attended Central Union Church.