CREATE TABLE table_10781 ("Call sign" TEXT, "Frequency MHz" TEXT, "City of license" TEXT, "ERP W" TEXT, "FCC info" TEXT)

Name the frequency mhz for fcc and ERP W of 9 watts
SELECT "Frequency MHz" FROM table_10781 WHERE "FCC info" = 'fcc' AND "ERP W" = '9 watts'
SELECT "Frequency MHz" FROM "table_10781" WHERE "ERP W" = '9 watts' AND "FCC info" = 'fcc'