The leader climbed sharply in a bank to the left, and the two others followed close behind. Their jet streams cut off at very near the same time. Before their speed slowed to stalling, the rotors unfolded from the canopy hump and beat the air viciously, the steam wisping back in brief fingers. Under power again, they dipped playfully in tightening circles toward the plot-mottled earth. The fields expanded beneath them, and the leader brought up... more...