During this period the boys had many opportunities to go aloft on practice drills, and on more than one occasion they had the privilege of operating the machines while in flight, accompanied, of course, by the regular pilots. Attached to the station were a half-dozen machines used for the purpose of teaching control, and to enable pupils to become familiar with the handling of the machines. They were designed merely to skim the ground, the power being so limited that they could not be raised from the ground except for very short glides. These the boys frequently used, and the experienced aviators were greatly pleased at their wonderful progress. It was a strict rule, however, that none but regularly licensed aviators should pilot the government machines, and that prohibited them from handling the machines on regular service.
It was during the second week of the third month that the boys had the first opportunity of showing their capabilities. During a trial flight with sub-lieutenant Guyon, while at an altitude of five thousand feet, Ralph noticed the machine dart downwardly, and, glancing back, saw Guyon's head fall forward, and his hand drop from the lever.
Without waiting to inform Alfred he crawled out of the pit, and seizing the control lever, pushed it back in time to bring the ship to an even keel. Alfred saw the motion, and followed Ralph. Together they succeeded in drawing the pilot to one side, thus enabling Ralph to let himself down into the position which enabled him to handle the lateral controls, that were operated by the feet.
With Ralph thus fully in control of the machine, Alfred turned his attention to poor Guyon, who tried to raise his head, and occasionally gasped, as though trying to recover his breath. It was not until the machine was nearing the earth that he opened his eyes, and seemed to realize his position, but he was too weak to give any instructions or render assistance.
Ralph made a good landing, and the moment the machine ceased to move Alfred jumped from it, and ran to the office of the surgeon.
"Something is the matter with the lieutenant!" he cried, as he entered the door.
"What is the trouble? Where is he?" asked the surgeon, as he moved out of the door in response to Alfred's appeal.
"He was taken sick while we were in the air," said Alfred.
"And how did you happen to get down safely?" asked the surgeon.
"We took charge of the machine," replied Alfred.