"Will the government official be here?" asked Dick.
"He has promised. I go to bed early dot my nerves may be in good shape. Haf no fears, I vill fly, und fly far. Der requirements vill all be met; I, Herr Doodlebrod, say so."
True to his promise, the government expert on aerial matters arrived at Hamilton Corners the next day. He sought out Herr Doodlebrod and Dick, and said he was ready to see their machine tested. The preparations had all been made and there was no delay.
In Dick's runabout he, his father, the inventor and the representative from the War Department, Colonel Claflin, went out to the big field where the airship awaited them. A large crowd was waiting. It seemed that everyone in Hamilton Corners, who could, by any possibility get away from work, was there.
The airship was hauled from the barn where it had been during the night, closely guarded against possible accidents. It looked larger than ever as, almost at the last minute, the inventor had increased the size of some of the bat-like wings that extended on either side.
Herr Doodlebrod was the calmest person in the big crowd. He went about looking at the wheels, levers, rods, rudders and the propeller as if he was merely a spectator. But his sharp eyes did not miss anything. He detected a loose screw in the motor and called for a tool to adjust it. Then, having seen that the gasolene tank was filled, and that the various handles for controlling the machine worked smoothly, he took his place in the basket-car, which had been enlarged.
"Vould you not like to come?" he asked of Dick. But Dick shook his head in dissent.
"You come," the inventor invited Colonel Claflin, but the government representative begged to be excused.
"I may try it with you after your first flight," he said.
As the specifications called for the carrying of two passengers the absence of one was made up by some bags of sand to give the necessary weight.