BT-13 VULTEE-2708 BT-13 VULTEE-2709 BT-13 VULTEE-4053 BT-13 VULTEE-4313 BT-13 VULTEE-4314 BT-13 VULTEE-4316 BT-13 VULTEE-4317 BT-13 VULTEE-4326
BT-13 VULTEE-4327 BT-13 VULTEE-4337 BT-13 VULTEE-4368 BT-13 VULTEE-4602 BT-13 VULTEE-4604 BT-13 VULTEE-4629 BT-13 VULTEE-4652 BT-13 VULTEE-4662
BT-13 VULTEE-4668 BT-13 VULTEE-5477 BT-13 VULTEE-5623 BT-13 VULTEE-5652 BT-13 VULTEE-5666 BT-13 VULTEE-5676 BT-13 VULTEE-5680 BT-13 VULTEE-5686