A biplane is seen moving across an airfield. Another makes a landing. An airship is seen above. Men parachute from planes. Spectators watch from below. Three planes fly in formation, leaving trails of smoke in different colours. The three planes loop in the sky. Others dip low and pull up again. Explosions are set off on the airfield [?]. Another biplane lands before nine aircraft fly in formation. Biplanes are seen from the air and the ground. The airship (R101 G-FAAW) moves slowly overhead. A barrage balloon bursts into flames.