Question: What is the frequency MHz in Tremonton, Utah with a ERP W larger than 30?
SQL: SELECT "Frequency MHz" FROM "2-14161798-1" WHERE "ERP W" > 30.0 AND "City of license" = 'Tremonton, Utah';

Question: What is K275AV call sign's highest erp w?
SQL: SELECT MAX("ERP W") FROM "2-14161798-1" WHERE "Call sign" = 'K275AV';