fresh magazines and take over if his Number One—necessarily more exposed—bought it. Dan smiled and waved his nephew to the main seat instead.
"Go on," Dan said. "You've got simulator hours on the twins, don't you?"
"Yeah, but I'm not qualified—"
The older man waved a hand in dismissal. " I'm qualified to judge," he said. "Maybe you'll—"
He touched the keypad on the side of the helmet he wore. "Set your helmet on 3," he continued, his voice now coming through the earphones in Johnnie's helmet. "That'll give us some privacy."
As Johnnie obeyed—hesitating, but managing to find the correct button without taking the helmet off to look at it—Dan continued, "As I say, maybe we'll find you something more interesting that a simulator target."
L7521 got under way, rumbling away from the dock on the single thruster at the stern of its main hull. The outriggers, one at the bow and two at the stern—the latter with thrusters of their own—began to crank down into the sea. When waves clipped the foils' broad vees, rainbows of mist sprayed about the vessel.
Johnnie thumbed the gunsight live. The holographic sight picture was exactly like that of his simulator back in Wenceslas Dome: a rolling seascape onto which the data banks would soon inject a target.
Reality might do the same.
The vessel worked up to about ten knots on the auxiliary thruster alone. The bow started to lift in a sun-drenched globe of spray. The stern-foil powerplants cut in and L7521 surged ahead.
"You think we're going to have to fight on the way to the base, then?" Johnnie asked, wondering if his uncle could hear him over the wind and drive noise.
The helmets did their job. Dan's chuckle was as clear as it had been in the Senator's office. "I think there's usually something on the surface of Venus that'll do for target practice," he said. "Why? Are you worried?"
Johnnie checked the traverse and elevation controls in both handgrips. The action felt normal, natural. The simulator had prepared him very well, though the amount of vibration through the seat and the baseplate was a surprise.
"I'm . . . ," Johnnie said. The wind pushed his head and shoulders fiercely, but the boat continued to accelerate. They must already be at fifty knots, though the absence of fixed objects disoriented him.
"Uncle Dan," Johnnie said, "I'm afraid I won't be good enough. I'm afraid I'm going to embarrass you. . . . But I'm not afraid of fighting."
"That's good, lad," Dan said in a matter-of-fact voice. "Because you're going to be fighting. If not on this run, then real soon. That I can promise."
The vibration of L7521's drives and hull reached a harmonic. For a moment, it seemed as though the vessel herself was screaming with mad laughter as she rushed toward the western horizon.
6
Rolled to starboard, rolled to larboard,
when the surge was seething free,
Where the wallowing monster spouted his
foam-mountains on the sea.
—Alfred, Lord Tennyson
Johnnie reflexively set the gunsight controls to search mode—then realized he wasn't alone in a simulator where he'd be graded by electronics. He looked at his uncle in embarrassment, poising his hand to switch back to direct targeting.
Dan raised an eyebrow.
"Ah, was that right?" Johnnie asked. "The sights?"
In search mode, the holographic sight picture relayed the image from the masthead sensors above the cockpit, the highest point on the little vessel. At the moment their image was a three-dimensional radar panorama: 320 O of empty sea, with a sprinkling of low islands on the northern and northwestern horizon.
"Sure," said his uncle. "Isn't it what your simulator told you to do?"
"Yeah, but . . ."
L7521 was running at speed, slicing over the swells like an amusement-ride car on rails. Froth and flotsam snapped by to either side of the hydrofoil at startling speed, contrasting queasily with the large-scale hologram which scarcely changed at all.
"John, I designed your training
Pattie Mallette, with A. J. Gregory