When our flight commander came in we knew by his smiling face that he had something interesting for us. "Make a careful inspection," he said. "The staff counts on you to destroy a station of great importance. Take oil and essence enough for four hours' flight. Each of you will carry five 90's and one 155. If you do not wholly destroy the place during the first attack, rest, go back to-morrow and finish your work. You will get explicit orders before you start." Our service is not confined to the defense of Paris. We are not the G. V. C. of the skies. We had no idea where we were going; but our chief was in such good spirits that we looked for a fine adventure. So full of ardor, we all, pilots and engineers, inspected our great flyers. Then, in view of resting for our work, we turned in for the night. When someone knocked violently on my door I sprang up broad awake. "Get up, sergeant!" cried a voice. "It is nearly three o'clock! You will be late!" The motors were turning on the ground. I dressed hastily and went out.... Brr! it was cold. The field lay like a shadow in the moonlight; the sky was of ideal clearness; a light fog was rising from the damp ground. Our whole assembly, pilots and observers, went into the little shack used as our flight bureau. Then came a great hand-clasping, farewells--silence. The commander pointed out our route and we traced it on our charts. Now we knew where we were going and what we had to do. There were our machines in the half-light, drawn up in line of battle. Every pilot cast a swift glance at his craft as he went aboard. They tested the motors. The grinding of the motors had slowed down; there was an instant of relative calm. An order passed from pilot to pilot: "Start from right to left, thirty seconds headway!" A long rattle broke the silence; an avion glided over the ground and went up: _Our Chief!_ I was second. I heard my friends wishing me luck. I rolled on at full speed, rose, and rushed out, into the darkness. When I had been flying ten minutes I realized that something was the matter. My motor was not "giving." The altimeter marked 1,800 meters. I saw the trenches stretching like cobwebs across the ground. I tried to rise--_Impossible!_ I was less than 2,000 meters above the earth; I was under orders; it was up to me to get to my destination and destroy the object I had been sent to destroy; and my motor would not raise me one foot. For one moment sickly doubt assailed me. I crossed the line and, instantly, my craft was a target. The explosion of the bombs was so violent and the bombs were so near, and there was so many of them, that the air was in a tumult. My machine oscillated. The noise was head-splitting; the muzzles of their 77's formed a bar of fire. I was taking heavy risks, but what else could I do? _I must get there and do my work._