Twenty-three thousand miles above the Whipcord VI-B hovercraft, the Stareye reconnaissance satellite orbitted in a fixed location relative to New Terra, and the Doldrum Sub-continental Swamps which were 32% larger than Australia on Old Earth was, at least as of four hundred years ago when the crew of Far Voyaging left the Sol System. The Whipcord ran through the swamps and the the knifegrass sticking up out of the waves at the edges of the open water ‘pots’ in between the ‘clots’ of grass and seaweed and handfuls of dirt and thousands of seabirds that could not hold up a man. The whirr from its powerful 1.2 megawatt electric motor gave sign of enough power to hit a hundred knots in clear water, but it was not humming easily at forty knots as the four man crew searched for pirates.
The great mass of living matter made chemsniffers useless, and the clots had enough green matter, and metallics that a pirate sub could hide under one for days with no one the wiser whether they used sea-borne radar like the Spectreslash radar on the Diamond-class anti-pirate cutters, or watched from overhead with the reconnaissance satellites. But a Whipcord could tow a sensor buoy fifty feet beneath the surface, and it was silent enough to sneak up on a sub.
“We got a tickle, Captain.” Edward Lukas, owner of the right railgun mounted on a robotic pivot on the top edge of the hull, also had the job of watching and more importantly interpreting the datafeed from the mid-range sensors. You could set the sensors to computer overwatch, but then every school of fish of the inedible metalfin (genetically engineered to clean the seas of toxic metals and then beach themselves so they could be processed by human hands), or even tuna would set it off.
Captain Joseph Montgomery, or “Monty” to his friends, was a verser, a quasi-immortal dimension traveller who shared with certain other versers, like Michael Di Vars, a desire to be on the sharp end, grunted an acknowledgement to Ensign Lukas.
“Morrie, ten degrees port.” The Captain said. “Slow five knots.”
Moriander Ab Nvu was helmsman, and a lieutenant. He came from the Southerly Isles where the Gra Protectorate had a base on the far side of the world from Gra Home. But, not desiring a life of fishing and pinjin-fruit-picking, he had joined the Imperial Gra Navy which welcomed him as the Southers seemed to have some genetic predilection for the water and an understanding of its wiles.
“Aye, sir.” Moriander said which came out more like ‘Aiisur.’ due to the heavy accent of the Isles. He pushed over the wheel a notch, and pulled back the throttle a touch.
“Tickle, tickling, contact, contact at two hundred yards…” Lukas sang out even as the backbeat of Granady, Iomeer Granady from the mountains of Gra Home’s north, his deep bass voice started to say ‘tickle, tickle.’ for the starboard sensor. The computers on board did a simple bit of geometry called parallax, and spat out the likely location to the Captain who was faced with a hard decision that had to be made in a second.
Press on and firm up the target, or pull back now and send the targetsquirt to the Diamond-class cutter Ara’s Vengeance twenty miles to the east. Being a Whipcord driver required an aggressive mentality, and the Captain pushed on.
“Sounding. Sounding.” Lukas hollered, only training keeping his voice from rising to a squeak. The pirate sub had heard something, and was sending out a sonar pulse.
“We’re locked on good, Captain.” Iomeer grated out. The sub had made a mistake in sending out an active sonar pulse as that made its own location clear.
“Spin…” The Captain began to yell, and then a honking, blaring beeper on his console started proclaiming that a missile had been launched. The Captain realized that he had been unlucky. The pirates had just started mounting a quick pop-up snapshot missile by the name of the Hummingbird. It could launch from twenty meters under the water, leap ten yards above the water, and ignite in less than two seconds. Its range was short, only ten miles, and its warhead was only a quarter pound of semtex, but that was more than enough to do for his Whipcord. Worse, it was fire-and-forget, targetted on the heat of his engine.
The Captain thought, and saw no place for him to escape if he turned to port or starboard. He almost gave the order to abandon ship, which considering the giant man-eating eels in these waters was not an order lightly given, when an idea burst into his brain.
“At the sub, full speed.” He snapped. The Whipcord slewed around to port, and then accelerated like a bunny rabbit pursued by a cougar. They raced through the knifegrass at hull-slicing speeds, and the Captain thought, and then waited and…
“Redline it, Moriander.” And the Whipcord gave its last surge of speed, and lurched forward, now doing a hundred thirty knots with splinters of knifegrass being flung into the air to land a half-mile away. The Captain looked up, and he saw the driveflame heading toward him still building to what would be near supersonic velocities.
And for a long second, he saw it grow larger. Its white fins, and black color bars on its pale green fuselage, and for a second as it passed but four feet overhead, he thought he saw the Humningbird insignia, and he prayed that it would not explode from a proximity fuse. It either did not have one, or there had not been enough time for it to arm.
The missile went past, and then skewed wildly around in the sky, trying mightily to turn and pursue his bright in the IR engine, but then it hit the water, and a boom and splash in the distance behind told of its failure.
The Whipcord raced overhead the sub, and targetsquirted even as it did. Two missiles launched from the Vengeance. Both were supersonic, and had a warhead of some other chemicals equivalent in explosive power to a dozen pounds of semtex. One came close enough that its explosion damaged the pirate sub, rattling it severely, breaking seals, and flooding compartments. The other hit within ten yards, and water is not readily compressible, and carries a shock wave very nicely. It crushed the center of the sub, and broke it in half before the Whipcord had gone five more miles away from the scene of the skirmish.