Not content with these flights, and fearing some opponent might beat him at the eleventh hour, Wilbur ascended again on 31st December. Flying steadily round a course marked by flags, he remained in the air from early in the afternoon until sunset, having covered a distance of 76-1/2 miles and being aloft for 2 hours 20 minutes 23 seconds. So the year ended. The Wrights, coming late upon the scene, had proved that their machine, save for the limitation of its starting rail, was the most efficient in existence, and far ahead of those of the Frenchmen. One serious accident, however, marred the Wrights’ triumph. Orville, after excellent flights in America, was carrying a military officer as passenger when a chain driving a propeller broke in mid-air. The biplane passed beyond control and fell, and the officer, Lieutenant Selfridge, was killed--the first victim of an aeroplane disaster. Orville sustained a broken thigh. CHAPTER XI A YEAR OF TRIUMPH Crossing the Channel by air--Contest of three rivals--Bleriot’s triumph--Latham and the Antoinette--The first flying carnival--Farman’s success with a new machine and motor--The British pioneers. Up to this time the public, reading of the flights of the first airmen, had not realised what these flights meant. They had not grasped the significance of the aeroplane; its possibilities as a weapon of war; its use as a vehicle for passing from place to place--high in the air, at great speed, and with an ability to soar above land or sea, mountains or woods, hills or valleys. But they were no longer to remain in doubt. The year 1908, as shown, closed in rivalry between several airmen, and with a flight lasting more than two hours. In 1909, the most memorable year in the history of the conquest, these feats sank into insignificance, and the world began to understand what was being done, and what flying would mean in peace and war. [Illustration: MACHINE SEEN FROM ABOVE, showing the wing-spread and the box-kite tail. FIG. 42.--The Voisin Biplane. A. Elevating plane; B. Pilot’s seat; C.C. Main-planes; D. Engine and propeller; E. Landing chassis; F. Balancing tail; G. Rudder.]