CREATE TABLE table_59152 ("Aircraft" TEXT, "1990" FLOAT, "destroyed" FLOAT, "damaged" FLOAT, "to Iran" FLOAT, "survived" FLOAT)

What's the to Iran with fewer than 9 survivors, more than 3 damaged, and an ussr an-26 aircraft?
SELECT AVG("to Iran") FROM table_59152 WHERE "survived" < '9' AND "Aircraft" = 'ussr an-26' AND "damaged" > '3'
SELECT AVG("to Iran") FROM "table_59152" WHERE "Aircraft" = 'ussr an-26' AND "damaged" > '3' AND "survived" < '9'