Calling All Airchecks: Country stations submitting audio of station promos, jock breaks, positioners, sounders/jingles, live reads and more for use in a study to be revealed at CRS 2016 could win a 600-hook music test. MP3 audio of "anything you run on the station" should be submitted by Aug. 30 here. Upload up to four segments with a maximum length of 30 seconds. Entries will be rated by Country P1s from around the U.S. and by programmers based on relevance, entertainment value and interest level.