1.) If you're referring to the WGAL radar, it went offline due to a variety of issues.
2.) If you're referring to the Climavision radar at Millersville University, it's not available to the general public. Millersville University and the National Weather Service have access to it. Press release: https://climavision.com/news/new-radar-at-millersville-university-to-help-bridge-data-gap-in-central-pennsylvania/