CREATE TABLE table_5965 ("Callsign" CLOB, "Area served" CLOB, "Frequency" CLOB, "Band" CLOB, "On-air ID" CLOB, "Purpose" CLOB)

Band of am, and a Callsign of 6wh has what purpose?
SELECT "Purpose" FROM table_5965 WHERE "Band" = 'am' AND "Callsign" = '6wh'
SELECT "Purpose" FROM "table_5965" WHERE "Band" = 'am' AND "Callsign" = '6wh'