Electronic Ignition. Catto Prop. Grove Brakes, Marco 8” wheels and tires. Metal Spars. 22 gallons fuel. Sealed lift struts. Hand held radio and intercom. Fueling steps. Under rear seat storage. Extended baggage with baggage door. Fishing pole tube. Shoulder Harness both seats. Adjustable front seat. Redundant trim systems. Sky light. The list goes on. Exceptionally well built.