Arbitron started surveying Pensacola in 1973. The market started with, and continues to be comprised of, Escambia, FL and Santa Rosa Counties.
View attachment 7057
The top 5 in that first Arbitron survey:
1. WCOA 16.9
2. WBSR 16.2
3. WNVY 10.0
4. WPFA 9.7
5. WMEZ 7.6
(WBSR was #1 in teens by a large margin with a 36.4 share)