In this fast-paced adventure set in the early days of flight, two young cadets uncover a reclusive inventor and his revolutionary aeroplane hidden deep in the California wilderness. Faced with government skepticism and rival interests, they take the daring step of flying the unproven aircraft cross-country to Washington, D.C. Their journey is one of life-threatening rescues, sky battles, and loyalty tested at every turn-as they fight not just for recognition, but for justice.