Air Shows & EventsAirVenturefeatures_oldOshkosh 2000 Image Gallery: Day Six, Picture 19By Editorial Staff - Published: July 30, 2000 Updated: June 13, 20190PrintEmailFacebookTwitterLinkedin “Quality is job 1.”Another homebuilt that’s lasted. This Thorp-18 has been flying for over 20 years and 1,000 hours.This page best viewed at 800×600 or better