CREATE TABLE table_49863 ("Date" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Venue" TEXT, "Box Score" TEXT, "Report" TEXT)

On what date were Perth Wildcats the away team?
SELECT "Date" FROM table_49863 WHERE "Away team" = 'perth wildcats'
SELECT "Date" FROM "table_49863" WHERE "Away team" = 'perth wildcats'