CREATE TABLE table_77344 ("Call sign" TEXT, "Frequency" TEXT, "City of license" TEXT, "State" TEXT, "FCC info" TEXT)

What is the call sign for 90.9 FM which is in Florida?
SELECT "Call sign" FROM table_77344 WHERE "State" = 'florida' AND "Frequency" = '90.9 fm'
SELECT "Call sign" FROM "table_77344" WHERE "Frequency" = '90.9 fm' AND "State" = 'florida'