At 0630 the communicator came to life. A voice at the other end gave Drone Baker's position and velocity as if nothing had happened. The drone, on the far side of the moon, was decelerating, dropping as servo mechanisms operating on timers activated its blasters. It was guided solely by the radio controlled servos, following a flight path previously determined by banks of computers. Everything was in apple-pie order, except for the snafu in Arzachel, Crag thought bitterly.
Prochaska worked silently, swiftly. Crag watched with a helpless feeling. There wasn't room for both of them to work at one time. The Chief's head and arms literally filled the opening of the sabotaged console. Once he snapped for more light and Crag beamed a torch over his shoulder, fretting from the inaction.
Sounds came through the rear bulkhead where Larkwell and Nagel were working in the tail section. Strange, Crag thought, to all appearances each crew member was a dedicated man. But one was a traitor. Which one? That's what he had to find out. Richter would have been the logical suspect were it not for the episode of the time bomb. No, it hadn't been the German. It was either the competent Prochaska, the sullen Nagel or the somehow cheerful but inscrutable Larkwell. But there should be a clue. If only he knew what to look for. Well, he'd find it. When he did ... He clenched his fists savagely.
At 0715 Alpine simulated the drone on the analog. Fifteen minutes later Prochaska pulled his head from the console and asked Crag to try the scope. It worked.
"Now if I can get those damn wires that control the steering and braking rockets ..." He dived back into the console. Crag looked at the chrono, then swung his eyes to the instruments. Drone Baker was coming in fast. The minutes ticked off. The communicator came to life with more data. Baker was approaching Ptolemaeus on its final leg. The voice cut off and Gotch came on.
"We're ready to transfer control."
Prochaska shook his head negatively without looking up.
"What's the maximum deadline?" Crag asked.
"0812, exactly three minutes, ten seconds," Gotch rasped. Prochaska moved his head to indicate maybe. The communicator was silent. Crag watched the master chrono.
At 0812 Prochaska was still buried in the panel. Crag's dismay grew—dismay and a sense of guilt over the sabotage. Gotch had warned him against the possibility innumerable times. Now it had happened. The loss of Drone Able had been a bad blow; the loss of Baker could be fatal, not only to the success of their mission but to their survival.