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This 17-minute tutorial demonstrates how to build the world's lightest 3D printed RC plane, a Cessna 170 model weighing just 75g with a 630mm wingspan. Learn the complete build process from printing to assembly, with detailed segments covering Bambu Lab printer settings specifically optimized for RC aircraft, wing and fuselage assembly techniques, and electronics installation. Watch flight demonstrations of the completed model and access a comprehensive parts list including receiver options, motor/ESC combinations, battery recommendations, and servo choices. Download the STL files from the creator's website to print your own ultralight RC plane, with approximately 15 hours of print time required.
