They hopped over a few timber-covered foothills and the town of Glenbrook came into view. It was not much of a town, but a branch line of the railroad followed a small stream and terminated there. The forest headquarters was easily picked out on account of the panel already stretched out on the ground. Earl had started sending with the radio as soon as Bill had regained control of the plane. Bill picked up the O. K. panel and dipped his plane in greeting to the amateur operator who he knew would be watching from below.