The great airport mystery

The Hardy brothers are on the cusp of adulthood, cruising down Shore Road in their shiny roadster and dreaming of the sky. Their conversation drifts from high‑school exams to college plans, but the lure of the brand‑new airport just miles away steals the spotlight. As they round a hill, the valley opens to reveal a sprawling airfield, hangars, and a gleaming silver wing that sparks their curiosity about pilots, airmail, and the future of flight.

Suddenly an aircraft darts across the horizon, wobbling wildly and bowing low toward the runway. Frank and Joe watch, uneasy, as the pilot battles a mysterious malfunction that threatens a crash on the very road they travel. Compelled to act, the brothers race toward the scene, their youthful energy turning into a daring investigation. The mystery of the erratic plane promises danger, clues, and a chance for the brothers to prove themselves beyond the classroom.