This room full of Lycoming GO-480 engines helps tell an incredible story. 🛠️ What began as a sewing machine company in 1845 evolved into an aviation legend. These 340-horsepower engines once powered iconic aircraft like the Beech Twin Bonanza, and today they're helping train the next generation of aviation mechanics. Our students look at every component; from inspection and diagnosis to complete teardown and rebuild. If you're ever by the Tulsa campus, come check out our hands-on engine lab and