Who it's for
Media owners, broadcast and cable groups, ad tech firms selling into local, private equity and lenders underwriting station deals, and the trade press that quotes the headline number every quarter. The forecast is the public face; the valuation and ownership work is the quieter half of the business and serves buyers, sellers and appraisers of broadcast properties.
For a seller, BIA is background rather than a call tool. It answers what the whole local pie looks like and which way each slice is moving.