The Biggin Hill Airshow featured a steady stream of jet aircraft flying precise display passes. Low-level flybys and clean profiles gave spectators a close look at speed, sound, and control. The event ...

During this low flyby at Biggin Hill, the P-51 Mustang produced a sharp, unmistakable whistle. It wasn’t engine noise and it wasn’t wind through the microphone. The sound comes from air moving through ...