Question: WhAt is the cAll sign for A clAss of A?
SQL: SELECT "Call sign" FROM "2-11551166-2" WHERE "Class" = 'A';

Question: What is the average frequency MHz for license of Eastville, Virginia?
SQL: SELECT AVG("Frequency MHz") FROM "2-11551166-2" WHERE "City of license" = 'Eastville, Virginia';

Question: What is the average ERP W when the call sign is WHRE?
SQL: SELECT AVG("ERP W") FROM "2-11551166-2" WHERE "Call sign" = 'WHRE';