Flat against the windswept rockface, Carnaby clung with his fingertips to a tenuous hold, feeling with one booted toe for a purchase higher up. A flake of stone broke away, and for a moment he hung by the fingers of his right hand, his feet dangling over emptiness; then, swinging his right leg far out, he hooked a knob with his knee, caught a rocky rib with his free hand, pulled himself up to a more secure rest. He clung, his cheek against the iron-cold stone; out across the vast expanse of featureless grayish-tan plain, the gleaming whipped-cream shape of the next core rose ten miles to the south. A wonderful view up here—of nothing. Funny to think it could be his last. H was out of condition. It had been too long since his last climb.
But that wasn't the way to think. He had a job to do—the first in twenty-one years. For a moment, ghostly recollections rose up before him: the trim Academy lawns, the spit-and-polish of inspection, the crisp feel of the new uniform, the glitter of the silver comet as Anne had pinned it on . . .
That was no good either. What counted was here: the station up above. One more push, and he'd be there. He rested for another half minute, then pulled himself up and forward, onto the relatively mild slope of the final approach to the crest. Fifty yards above, the dull-gleaming plastron-coated dome of the beacon station squatted against the exposed rock, looking no different than it had five years earlier.
Ten minutes later he was at the door, flicking the combination latch dial with cold-numbed fingers. Tumblers clicked, and the panel slid aside. The heating system, automatically reacting to his entrance, started up with a busy hum to bring the interior temperature up to comfort level. He pulled off his gauntlets, ran his hands over his face, rasping the stubble there. There was coffee in the side table, he remembered. Fumblingly, with stiff fingers, he got out the dispenser, twisted the control cap, poured out a steaming mug, gulped it down. It was hot and bitter. The grateful warmth of it made him think of Terry, waiting down below in the chill of the half-ruined hut.
"No time to waste," he muttered to himself. He stamped up and down the room, swinging his arms to warm himself, then seated himself at the console, flicked keys with a trained ease rendered only slightly rusty by the years of disuse. He referred to an index, found the input instructions for code gamma eight, set up the boards, flipped in the pulse lever. Under his feet, he felt the faint vibration as the power pack buried in the rock stored its output for ten microseconds, fired it in a single millisecond burst, stored and pulsed again. Dim instrument lights winked on, indicating normal readings all across the board.
Carnaby glanced at the wall clock. He had been here ten minutes now. It would take another quarter hour to comply with the manual's instructions—but to hell with that gobbledygook. He'd put the beacon on the air; this time the Navy would have to settle for that. It would be pushing it to get back to the boy and pack him down to the village by nightfall as it was. Poor kid; he'd wanted to help so badly . . .