"....Purpose....Founded in 1996, this online aircheck museum is operated by REELRADIO, Inc., a non-profit 501 (c)(3) organization. The primary function of REELRADIO is archival and educational. Our focus is Top 40 radio from 1955 to 1989. Our aircheck exhibits are recordings of one-time radio broadcasts, both full-length and "Scoped". Scoped airchecks are shorter in length and do not include musical performances....." (You can subscribe to this website for six months at a cost of 10 dollars and have access to thousands of excerpts of old radio shows focused on disc jockey and popular music, with some examples of older newscasts...