“I’ll remember. You can trust me, Frank!”

Really, Andy was showing commendable grit and steadiness as the termination of the fierce race through the upper currents of the air drew nearer and nearer its termination. There was hope that in time he might conquer that nervousness of his, and play his part as a worthy successor to his famous father, the professor.

Like a great bird they sailed straight for the plateau marking the flat top of the elevation. Frank could even see the nest of sticks and grass that marked the home of the two great kings of the air, the bald eagles, now circling around overhead, and evidently greatly excited at the coming of these astonishing creatures, with their loud crackling voices.

“Say, you don’t think they’ll tackle us, and knock us off the rocks?” cried Andy, who had also been taking notice of the wheeling birds, now swooping down, and anon rising higher on outspread pinions.

“Keep an eye on ’em!” was all Frank could say; for just then they were close to the outer edge of the plateau, and his entire attention had to be focused upon what was before him, since one little misjudgment might bring about the ruination of his plans, however admirably fashioned.

Andy had already clutched the little pole to which the National emblem was fastened, so that not a second might be lost in giving it to the breeze, once his feet touched the plateau. But his anxiety was sufficient to cause him to reach to the tool box, and extract a rather long alligator-jaw wrench, which he had in his mind as the most suitable weapon of defense, in case of an emergency, in which one of those old pirates of the air figured.

Angry shouts came from the rear. Of course it was the very last despicable little scheme of the baffled plotters, by which they hoped to disconcert Frank enough to cause him to make a bad landing, so that they might come swinging along in time to fly the flag first.

But Frank was not built that way. It would have to be something much greater than a few harmless hoots, to cause him to lose his head, especially when so very important a result depended on his nice judgment.

He had calculated to a fraction of a foot just how far above the plateau the monoplane was situated, so that when he shut off the engine they would drop lightly just where he figured.

And Andy knew how to apply the drag brake, so as to haul up in a short distance.