The short voyages gave us a delightful foretaste of what was to come. We did them both one afternoon, and were at the hangars at five o'clock on the following morning, ready to make an early start. A fresh wind was blowing from the northeast, but the brevet moniteur, who went up for a short flight to try the air, came back with the information that it was quite calm at twenty-five hundred feet. We might start, he said, as soon as we liked.

Drew, in his joy, embraced the old woman who kept a coffee-stall at the hangars, while I danced a one-step with a mechanician. Neither of them was surprised at this procedure. They were accustomed to such emotional outbursts on the part of aviators who, by the very nature of their calling, were always in the depths of despair or on the farthest jutting peak of some mountain of delight. Our departure had been delayed, day after day, for more than a week, because of the weather. We were so eager to start that we would willingly have gone off in a blizzard.

During the week of waiting we had studied our map until we knew the location of every important road and railroad, every forest, river, canal, and creek within a radius of one hundred kilometres. We studied it at close range, on a table, and then on the floor, with the compass-points properly orientated, so that we might see all the important landmarks with the birdman's eye. We knew our course so well, that there seemed no possibility of our losing direction.

Our military papers had been given us several days before. Among these was an official-looking document to be presented to the mayor of any town or village near which we might be compelled to land. It contained an extract from the law concerning aviators, and the duty toward them of the civilian and military authorities. In another was an itemized list of the amounts which might be exacted by farmers for damage to growing crops: so much for an atterrissage in a field of sugar-beets, so much for wheat, etc. Besides these, we had a book of detailed instructions as to our duty in case of emergencies of every conceivable kind—among others, the course of action to be followed if we should be compelled to land in an enemy country. At first sight this seemed an unnecessary precaution; but we remembered the experience of one of our French comrades at B——, who started confidently off on his first cross-country flight. He lost his way and did not realize how far astray he had gone until he found himself under fire from German anti-aircraft batteries on the Belgian front.

The most interesting paper of all was our Ordre de Service, the text of which was as follows:

It is commanded that the bearer of this Order report himself at the cities of C—— and R——, by the route of the air, flying an avion Caudron, and leaving the École Militaire d'Aviation at A—— on the 21st of April, 1917, without passenger on board.

Signed, Le Capitaine B——
Commandant de l'École.

We read this with feelings which must have been nearly akin to those of Columbus on a memorable day in 1492 when he received his clearance papers from Cadiz. “By the route of the air!” How the imagination lingered over that phrase! We had the better of Columbus there, although we had to admit that there was more glamour in the hazard of his adventure and the uncertainty of his destination.

Drew was ready first. I helped him into his fur-lined combination and strapped him to his seat. A moment later he was off. I watched him as he gathered height over the aerodrome. Then, finding that his motor was running satisfactorily, he struck out in an easterly direction, his machine growing smaller and smaller until it vanished in the early morning haze. I followed immediately afterward, and had a busy ten minutes, being buffeted this way and that, until, as the brevet moniteur had foretold, I reached quiet air at twenty-five hundred feet.

This was my first experience in passing from one air current to another. It was a unique one, for I was still a little incredulous. I had not entirely lost my old boyhood belief that the wind went all the way up.