KATV Stays On Top in Nielsen Ratings by Kate Knable Posted 12/24/2012 12:00 am KATV-TV, Channel 7, led Little Rock competitors in November's Nielsen ratings of local newscasts. However, household rating and share numbers were down or flat year over year for KATV's news shows. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.