CREATE TABLE table_54266 ("Club" TEXT, "League" TEXT, "Sport" TEXT, "Venue" TEXT, "Established" FLOAT, "Disbanded" TEXT, "Championships" TEXT)

Which disbanded is in the ahl league?
SELECT "Disbanded" FROM table_54266 WHERE "League" = 'ahl'
SELECT "Disbanded" FROM "table_54266" WHERE "League" = 'ahl'