CREATE TABLE table_21392 ("Name" TEXT, "Model" TEXT, "Max FS" TEXT, "Tested FS" TEXT, "Short description" TEXT, "Publication" TEXT, "Method" TEXT, "Output" TEXT, "Status" TEXT)

what is the model where the method is ha?
SELECT "Model" FROM table_21392 WHERE "Method" = 'HA'
SELECT "Model" FROM "table_21392" WHERE "Method" = 'HA'