"You could air map it," Tau began.
The Chief Ranger was frowning. "Four flitters have been lost trying that. Com reports fail when they cross that last mountain ridge eastward. There is some sort of interference which we do not yet understand. Mygra is a place of death; later we may be able to travel along its fringe and then you shall see. Now—" He spoke to the pilot in his own tongue and the flitter pointed up-nose at an angle as they climbed over the highest peak they had yet seen in this mountainous land, to reach at last a country of open grass dotted with small forest stands. Jellico nodded approvingly.
"Zoboru?"
"Zoboru," Asaki assented. "We shall go up to the northern end of the preserve. I wish to show you the roosts of the fastals. This is their nesting season and the sight is one you will long remember. But we shall take an eastern course; I have two Ranger stations to check on the way."
It was after they left the second station that the flitter swung farther out eastward, again climbing over the chain of heights to sight one of the newly discovered wonders the staff at the last station had reported—a crater lake.
And the flitter skimmed down across water which was a rich emerald in hue, filling the crater from one rock wall to the other with no beach at the foot of those precipitant cliffs. As the machine arose to clear the far wall, Dane tensed. One of his duties aboard the Queen was flitter pilot for planetwise trips. And ever since they had taken off that morning he had unconsciously flown with the Khatkan pilot, anticipating each change or adjustment of the controls. Now he felt that sluggish response to the other's lift signal, and instinctively his own hand went out to adjust a power feed lever.
They made the rise, were well above the danger of the cliff wall. But the machine was not responding properly. Dane did not need to watch the pilot's swiftly moving hands to guess that they were in trouble. And his slight concern deepened into something else as the flitter began to drop nose again. In front of him, Captain Jellico shifted uneasily, and Dane knew that he, too, was alerted.
Now the pilot had plunged the power adjuster to the head against the control board. But the nose of the flitter acted as if it were overweighted or magnetically attracted by the rocks below. The best efforts of the man flying it could not keep it level. They were being drawn earthward, and all the pilot could do only delayed the inevitable crack-up. The Khatkan was turning the machine north to avoid what lay below, for here a long arm of the Mygra swamp clasped about the foot of the mountain.
The Chief Ranger spoke into the mike of the com unit while the pilot continued to fight against the pull which was bringing them down. Now the small machine was below the level of the volcanic peak which cradled the lake, and the mountain lay between them and the preserve.
Asaki gave a muffled exclamation, slapped the com box, spoke more sharply into the mike. It was apparent he was not getting the results he wanted. Then with a quick glance about he snapped an order: