#157VR Large VR Air Kit
#157VRX Large Deluxe VR Air Kit
#160C Retractable Tailwheel Electric Conversion Actuator
#160WC Pneumatic Retractable Tailwheel w/Fork
#160WCE Electric Retractable Tailwheel w/Fork
#D18 Ziroli Beech D-18/C-45 Main Retracts
#D18E Ziroli Beech D-18/C-45 Electric Main Retracts