Airplane Factory Sling 4 Specs, Price, Engine, Cockpit, and Photos. Sling 4 is a four-seat light sport aircraft produced by The Airplane Factory (TAF), a […]
Airplane Factory Sling 4 Specs, Price, Engine, Cockpit, and Photos. Sling 4 is a four-seat light sport aircraft produced by The Airplane Factory (TAF), a […]