Mark Beierle designed a stall and spin resistant aircraft with responsive ailerons provide roll control throughout a stall. Of all metal construction, the Thunder Gull 2000 and Odyssey models maintain the same control. All of the Earthstar Aircraft models are fun cross-country machines and have been flown from coast-to-coast many times. Flight tested to a G loading of +5.9 and -3 and are designed to +6 and -4 yield. The ultralight model has been certified to meet the FAA FAR-103 requirements. VNE for all models is 120 mph. Options include engine, instruments, propeller, side windows, and parachute. Available as a kit or ready to fly. All kits can be registered Experimental LSA. The Odyssey first flew in April 1995 and features staggered, side-by-side seating to provide more useable cockpit space.