Recreation Opportunity Spectrum The land classification system that categorizes land by its setting and the probable recreation experiences and activities it affords
The abbreviation for "Run-Of-Schedule", an ROS buy usually means a spot can air anywhere during the day or night Stations usually offer advertisers ROS schedules at a lesser rate than specified time schedules This means that the system will fill avails with higher priority spots first, then fill out the breaks with as many ROS spots as it can Another phrase describing this type of buy is "Best-Time-Available" See BTA and FIXED-TIME BUY