Local Primary. A Local Area EAS station. Every area shall have an LP1 (the primary) and an LP2 (the secondary broadcast station. All other PN (participating) stations in that local area shall tune their EAS Receiver to an LP1 and an LP2 broadcast station. When several former Emergency Communications Area are combined into one larger ECA, the former LP1 stations in the former areas often become an LP2 for the newer, larger area.