Complex sentence: The airport's popularity during the 1950s led to a feature article in the August 7,1955 edition of the Sunday Washington Post newspaper that discussed the activities of the NBC flying club whose founding members worked for the broadcast network's Washington, D.C. affiliate.
Split into simpler sentences: The airport's popularity during the 1950s led to a feature article in the August 7,1955 edition of the Sunday Washington Post newspaper. The article discussed the activities of the NBC flying club whose founding members worked for the broadcast network's Washington, D.C. affiliate.