Experimental aircraft represent the cutting edge of aviation innovation, where builders and pilots push design, performance, and efficiency beyond traditional certified aircraft. This category features news, videos, builder stories, test flights, and unique aircraft from the experimental aviation community. Readers will find coverage of homebuilt airplanes, prototype designs, flight testing, safety considerations, and emerging technologies shaping the future of flight. From first engine starts to milestone test flights, this collection highlights the creativity, engineering, and passion behind experimental aircraft.