Mayday

2

John Berry stared at the reflection of his face in the mirror of the first-class lavatory. He ran a finger through the streaks of gray in his brown hair. There were a few wrinkles around his eyes. Still, at forty-one, he looked good.

Some of the women he knew from the country club or at work used words such as “interesting,” “charming,” and “solid” to describe him. He knew that he was supposed to make a move toward these women, but he could not work up the enthusiasm for it. Except once. A saleswoman at the office. And that had been a disaster.

John Berry thought about his father, as he did more and more these days. At forty-one his father had had a loving wife, four loyal children, his church, his community, his country, his own small business that he enjoyed. But that was in another time, another country almost. John Berry had none of those things, and at forty-one would never have them. Still, there was a way out. He could leave Jennifer and make a fresh start of it; just another divorced couple, just like so many of his friends. At least then he’d have hope. Whenever he flew the Skymaster he thought about it. But somehow he wondered if he could bring himself to do it.

Berry ran through the conversation he’d just had with the flight attendant. Why had he done that? Who the hell was Sharon Crandall? An hour ago, he didn’t know she existed. She wasn’t going to solve his problems. Yet he felt less alienated, felt more of a bond with the rest of humanity for having made that contact.

A light flashed on at the end of his peripheral vision. It was several seconds before he realized that it was the return-to-cabin light above the door. Berry knew that the cabin seat-belt lights were on as well. As a seasoned air traveler, he found that unusual since the flight was smooth. Another flight must have reported some chop ahead, he thought. It did not occur to him that the Straton was the only commercial aircraft using that route and altitude. His thoughts were on Sharon Crandall. With the seat-belt sign on, she would probably sit with the other flight attendants. Then there would be lunch preparation. Damn it. He took his time washing his hands and ignored the return-to-cabin light.

Lieutenant Peter Matos kept staring at his radar screen, hoping that the second target would disappear. He knew he needed to make some sort of report. The seconds were flashing by on his console clock. They’re waiting to hear from you, Matos. Reluctantly, he slid his thumb back to the microphone button. “Homeplate, this is Navy three-four-seven.”

“Go ahead, three-four-seven,” replied Loomis.

“I… I’m having difficulty with target resolution. Will delay second firing. Stand by for updates.”

“Roger. Out.”

Matos’s throat was dry. He had evaded the problem. Lied. But if the worst had happened, then nothing could save that other aircraft-if that’s what the second radar blip was. On the other hand, if it was only an electronic aberration, then there was no reason to report anything more than he’d already said. Trouble with target resolution. They were already probably chewing their lips on the Nimitz. Play it cool, Peter.

He looked back at the screen, hoping again that it was all resolved. But there were still two targets. The weaker of the two crossed in front of the stronger, then disappeared off his screen to the southwest. The stronger blip remained steady on its previous course. Again he reminded himself that even if the stronger target began evasive maneuvers, the outcome would be the same. The Phoenix AIM-63X’s guidance system had already chosen the larger object-chosen it to die. Phoenix would stay with its victim like a hunting bird, stalk it, pursue it, and pounce on it. That’s all it knew. All it had been created for.

But what was the other target? Who was he? Then it hit him like a fist. It had to be the Hercules C-130. Jesus Christ, he thought. Jesus Christ, I’ve made a navigation error. My fault. My fault.

Matos turned to the satellite navigation set on the left side of the F-18’s cockpit. He punched in several commands. His hand sweated beneath the leather of his flying glove. He hit a wrong button and had to clear the set and start over. Damn it. Calmete!

While he fumbled with the navigation set, his memory slid into an unpleasant track. He was seventeen years old and he was driving his first car, a ’71 Ford. In the rear of the car were his mother, father, and Grandmother Matos. His sister was seated next to him. He had gotten off the interstate at the wrong exit. While his cousin Dolores was being married, he steered his angry family through the unfamiliar streets of North Miami. His father had hissed at him through clenched teeth, “ Es tu culpa, Pedro.”

He looked down at the navigation display. It verified his position as correct. To be certain, he went through it again. Correct. He was where he was supposed to be. At least that’s what the equipment said. Then what was that second target?

He looked down at his radar screen. The Phoenix missile was small and ghostly white as it tracked across the green screen, outbound toward its target. Matos was always reminded of one of those video games. A game. That’s all it is, he decided. They had introduced another element into the game to see how he would respond. That big white target on the green field was not an aircraft transporting flesh and blood. It was an electronic decoy. A mirage, sent out by the Hercules or the target drone. He should have reported it. They had tested him, and he had failed. He had compromised himself. He was through.

He kept staring at the screen. It all made sense. It all fit. Except for one thing. The Phoenix was tracking the large target, and the Phoenix would not track an electronic decoy.

The distance between the hunter and the hunted narrowed to less than 200 miles. The missile was traveling at Mach 3, covering nearly one mile every second.

Matos started to press the radio button but took his hand away. He racked his brain for answers. Could the Hercules be off course? Could my navigation equipment be wrong? He knew that if the problem was his equipment, it would still be technically his fault. An error from his craft was equivalent to an error from its captain. It was unfair, but effective. It compelled those in authority to pay close attention to details. The modern Navy was getting away from that concept, but it wasn’t totally gone. Not yet. And this accountability did not discriminate between the captain of the 91,000-ton Nimitz and the captain of a 64,000-pound naval aircraft. Electronics could betray you, but a navigation set would never stand in the dock with you in front of a board of inquiry. If he had fired at the Hercules, a demonstrable mechanical fault in his navigation set might keep him from being court-martialed, but his naval career would be finished. He reminded himself that the naval careers of the crew of the Hercules would be terminated even more abruptly if that missile were headed for them.

The sound of his own breathing filled his helmet and perspiration collected under his pressure suit. His right hand gripped tightly around the control stick. His left arm tensed against the side console, his fingers touching the throttles. He had stopped trying to make any additional adjustments on the radar. The picture that it painted was accurate.

He felt his nerves becoming steadier as he resigned himself to all the worst possible scenarios. He stared distractedly at the radar screen, then, for the first time since he had fired, he looked out of the Plexiglas bubble at the world he flew in. Es tu culpa, Pedro. It is your fault, Peter. He pushed his finger against the thin Plexiglas. Half an inch away was an airless, subzero void.

A glint of hope shook him out of his lassitude. There was one straw he hadn’t grasped at yet. He looked back at his console. Working quickly with the radar controls, he slewed a computer readout to the target on his screen. In a few seconds another entry displayed on his information board. The target was cruising at 62,000 feet. It was making a ground speed of 910 miles per hour.

Matos smiled for the first time since he had catapulted off the deck of the Nimitz. No Hercules turboprop could match even half that performance. Very few aircraft could. High-altitude supersonic flight was the province of missiles, special target drones, and advanced fighters, bombers, and spy planes. He would know of any such friendly craft in his area unless they had gotten off course. Two possibilities remained: The first was that it was an enemy aircraft, in which case he wouldn’t get a medal for shooting it down, but he wouldn’t be court-martialed either. It would be covered up and he would be the secret envy of every flight officer aboard. It had happened before.

The second possibility was the more likely. The profile being flown by the target on his screen was very close to the predicted performance of the drone. The Hercules must have released two drones, either by mistake or by design. That must be it. Matos felt better. His naval career had a fair chance now. He had to call the Nimitz immediately. Explain. He could still relocate the other target, fire the missile, do a turnaround, and get the hell out of there. He looked down again at the radar screen. The distance between the Phoenix and its target lessened rapidly. Thirty miles, twenty miles, ten miles. Then the missile and the target merged, became one. Matos nodded. The missile worked. That much they now knew. But he was left wondering what he had hit.

John Berry pushed the stopper valve halfway and turned on the water until the basin filled, then adjusted the taps until the inflowing water equaled the draining water. He took off his wristwatch and laid it on the aluminum shelf. 11:02. It was still set to California time. Jet lag was not nearly so bad with the Straton as it was on the conventional jets, but it still caused his body clock to become disoriented. Time was relative. His body was on New York time, his watch was on California time, but he was actually in an obscure time zone called Samoan-Aleutian, and he would soon land in Tokyo at a different time altogether. Yet at home, time dragged, almost stood still, hourly, daily, weekly. But that hadn’t stopped him from getting older-in fact, it speeded up his aging process. Relative. No doubt about it. He bent over the basin and began splashing water on his face.

The Phoenix missile, with its updated maneuverability, made one small correction and aimed itself so that it would strike the broad port side of the midfuselage slightly above the leading edge of the wing. Somewhere in the circuitry, the sensors, the microcomputer of the Phoenix-the place that was the seat of its incomplete powers of judgment and reason-there might have been a sense or an awareness that it had succeeded in its purpose. And having no fear, no hesitation, no instinct for survival, it accelerated headlong into its prey, consigning it, and itself, into oblivion.

A middle-aged man sitting in aisle 15, seat A, glanced out the window. He noticed a silvery spot at least a mile away. He blinked. The spot was now as large as a basketball and a few inches outside the window. Before his brain could transmit even the most primitive response of ducking or screaming, the silver orb was through the window, taking a section of the fuselage and his head and torso with it. The Phoenix plowed across the remaining two seats in the section, B and C, disintegrating the passenger’s wife and mother. It crossed the aisle to the middle section, pushing some of its grisly harvest with it, and swept away the four center seats, D, E, F, and G, and the passengers in them, then crossed the starboard aisle. It then pushed seats H, J, and K, with three more passengers, through the fuselage and, along with other collected debris, out into the void.

Everything in the Phoenix’s path, its wake, and a yard on either side of it, was pulverized by the high-speed disintegration of the fuselage wall. Seats and people were turned into unrecognizable forms and their high-speed disintegration in turn reduced people and objects near them to smashed and torn remnants of what they had been. With no warhead on the missile there was, of course, no explosion-but the impact forces had the same effect on everything in its path.

The deceleration had caused the Phoenix to begin to tumble as it reached the third gang of seats. Its tail rose up and it hit the starboard sidewall broadside, cutting, as it exited, an elongated swath nearly eight feet high and six feet across. It tumbled out into space, dragging more metal and flesh with it. Its energies spent, the Phoenix continued for only a short distance before it faltered and fell, end over end, twelve miles down into the Pacific Ocean.

The first sound that John Berry heard was an indistinct noise, as if a high shelf stacked with rolls of sheet metal had been knocked over. He felt the aircraft bump slightly. Before he could even raise his head from the basin, he heard a rushing noise, a roar, that sounded like someone had opened the window of a speeding subway train. He straightened up quickly and froze for a second until his senses could take in all the stimuli. The flight was steady, the water was still running in the tap, the lights were on, and the rushing sound was lower now. Everything seemed nearly normal, but something-his pilot’s instincts-told him he was flying in a dying aircraft.

Outside, in the cabin, the enormous quantity of internal pressurized air began to exit through the gaping holes in the Straton’s fuselage. All the small, loose objects onboard-glasses, trays, hats, papers, briefcases-were immediately propelled through the cabin, and were either wedged behind something stationary or sucked out the holes.

The passengers sat quietly for a long second, completely unable to comprehend what had just happened. There was no point of reference in their minds for it. The normal reactions of screaming, quickened heartbeat, adrenaline flow, fight or flight, were absent. They reacted with only silence and stillness amid the noises of rushing air.

Like a growing tidal wave, the escaping air was gathering momentum.

A baby was sucked out of its uncomprehending mother’s arms and hurled along over the heads of the passengers and out the starboard hole and into the nothingness of space.

Someone screamed.

Three unaccompanied children, a boy and two girls, in seats H, J, and K, aisle 13, near the starboard hole, had not fastened their seat belts and were picked up by the howling wind and sucked out, screeching with terror.

Everyone was screaming now as the sights and sounds around them began to register on their consciousness.

A teenaged girl in aisle 18, seat D, near the port-side aisle, her seat dislocated by the original impact, suddenly found herself gripping her seat track on the floor, her overturned seat still strapped to her body. The seat belt failed and the seat shot down the aisle. She lost her grip and was dragged down the aisle by an invisible and extreme force. Her long blonde hair was pulled taut and her skirt and blouse were stripped from her body. Her eyes were filled with horror as she continued to fight against the unseen thing that wanted to take her. She dug her nails into the carpet as the racing air pulled her toward the yawning hole that led outside.

Her cries were unheard by even those passengers who sat barely inches away from her struggle. The noise of the escaping air was so loud that it was no longer decipherable as sound, but seemed instead a solid thing pounding at the people in their seats. The events in the cabin took on a horrific aura of pantomime.

Some of the bolts that held other damaged seats to their tracks began to fail. Several gangs of seats broke loose in sequence and rammed into rows of seats ahead, some of the seats tumbling over the tops of other seats as they rushed toward the hole. A gang of four seats, the passengers still strapped in, wedged into the smaller entry hole, partly blocking the hole and causing more suction at the larger exit hole on the starboard side. At the starboard hole, a gang of loosened seats seemed to pile up like paratroopers nervously bunching up, waiting for their turn to jump. Another flying seat loosened the logjam and one after the other they all shot out into space, the passengers strapped in them screaming, kicking, and clawing at the air.

John Berry, unaware of what was happening outside, turned the handle of the lavatory door and pulled inward on it. It seemed to be stuck. He tried again, pulling with all his strength, but the fiberglass door would not budge, though he could see the latch disengage. He braced both feet against the jamb and with both hands on the latch pulled with every ounce of strength he could summon. Still it would not move even a fraction of an inch. He was frightened and puzzled. He repeatedly pressed the assistance call button and waited for help.

As the internal air escaped from the Straton’s tourist cabin, then its first-class cabin and upstairs lounge, the flow of cabin pressure still being pumped into the aircraft was literally piling up in those areas where it could not so readily escape-the five lavatories with inward-opening doors. The pressurized air poured into these lavatories through the normal air vents, and though some of the pressurized air leaked out from around the edges of the lavatory doors, the net trend was positive. Those five inward-opening fiberglass doors were sealed shut with a differential air pressure of two pounds per square inch, which added up to four thousand pounds pressing them shut.

The seven outward-opening lavatory doors blew open into the vacuum, hurling their occupants into the cabin and toward the two gaping holes that awaited them.

In the lounge on the upper deck, drink glasses and liquor bottles were sucked toward the spiral staircase that led down to the first-class cabin. Books, magazines, and newspapers were ripped from passengers’ hands and sent into the vortex of rushing air. Every loose object in the lounge spun around the stairwell like a tornado.

The passengers who had chosen to stay in the lounge when the seat belt signs came on watched in horrified fascination as every movable thing in the room was sucked toward the growing vortex of debris around the stairwell.

Eddie Hogan, the piano player, had been playing “Autumn Leaves” when the sudden burst of airflow pulled him backward off the rigidly mounted bench. The bench had been equipped with a special seat belt, but Hogan had declined to use it. He was pulled, head-first, down the staircase, across the main cabin, and then swiftly out through the gaping starboard hole.

A blind man, seated near the piano, screamed repeatedly for someone to tell him what was happening. His body strained against his seat belt and he pulled against the leash of his Seeing Eye dog. The golden retriever seemed to be pulling away from him with an unnatural strength. He yelled at the dog. “Shannon! Shannon! Stop that!” The dog whimpered as she dug her claws into the soft pile. The leash broke and the dog was taken into the vortex and carried down into the first-class cabin, where its limp body wedged under an empty seat.

As the dozen lounge passengers watched from their secured seats, the piano and bench danced in their mounts but continued to hold against the maelstrom. Everyone in the upper deck became hysterical almost simultaneously.

In the first-class cabin below, objects from the lounge ripped through the accelerating air, cutting and smashing against heads and arms held up in protective gestures. The cloud of debris raced through the curtain into the tourist cabin and joined the other, incredibly numerous objects in their headlong rush out into the vacuum as though this void could be filled, satiated, if only enough objects and people were sacrificed to it.

In the tourist cabin, a big man strapped to his seat in the aft section was bellowing at the top of his lungs. He was raging against the wind, against the hurtling objects, and against the fates that had conspired to put him on this aircraft for his first flight. He had seen his half-dressed wife pulled out of one of the seven outward-opening lavatories and watched her as she seemed to run, tumble, and fly toward the hole, screaming his name as she went by and looking at him with puzzled eyes. Suddenly, he unfastened his belt and jumped to his feet. He half flew, arms and legs outstretched over seated passengers, skimming their heads as he sailed along. At the starboard-side hole his big body smashed into the jagged aluminum skin, opening his throat and severing his left arm as he was vomited out of the sick and dying aircraft.

In those lavatories that had opened, water gushed out of the taps and commodes into the low-pressure environment. From the bowels of the giant airliner, waste tanks flowed backward and their contents came up through the sink drains and toilets.

In the galleys, water valves ruptured and water overflowed the sinks. Pantries and refrigerators swung open and their contents flew out into the passageways and into the cabins.

In the pressurized baggage compartments below the cabin floor, aerosols and pressurized containers ruptured and disgorged their contents throughout the luggage. The cats and dogs that rode in kennels beneath their masters were banging wildly against their cages in fear.

The outward-opening cockpit door held for a moment. It strained against its lock and aluminum hinges, but the difference in pressure between the cockpit and the cabin was too great and the door finally burst outward into the first-class upper lounge.

Captain Stuart heard the door go. Suddenly, every loose object on the flight deck-maps, pencils, coffee cups, hats, and jackets-lifted into the air and converged on the open door, then disappeared into the lounge and down the stairway. Stuart felt himself pulled back into his seat. His arms flew up over his head and his wristwatch ripped loose. He pulled his arms down into his lap and waited until the initial rush of air subsided. He sat still trying to steady the hard beating in his chest. He calmed his rushing thoughts and tried to reconstruct what had happened in the last few seconds. He remembered that he had felt the jolt of a mild impact on the Straton only seconds before, but he had no idea what had caused it. What he did know was that the autopilot was still functioning and the craft was still under control. He glanced quickly at McVary, then glanced quickly back at Fessler. “What happened?” he yelled.

McVary kept staring silently at his instruments.

Fessler was looking back at the open door and didn’t respond.

“Descend!” Stuart commanded, and yanked shut the power levers controlling all four engines, then disengaged the autopilot and pushed forward on the control wheel. The Straton transport abruptly nosed downward. But at their incredibly high cruise speed, the forward momentum slowed their initial descent. Stuart watched the ground altimeter as they moved slowly downward. Fifty-eight thousand feet. Fifty seconds had gone by since the impact.

Stuart quickly scanned his instruments. Cockpit indications were still good, except that he had already lost a major portion of his pressurized cabin air. His first thought was that a fuselage door had somehow opened. He looked at the door warning lights. They showed all the doors closed. Had a faulty window blown out? No. The decompression was much too rapid for that, and what had caused the jolt? A bomb. It had to be a bomb, he thought. What is happening back there?

Stuart looked at the cabin altimeter-the differential pressure gauge-which told him at what relative altitude the cabin pressure was. The hands of the cabin altimeter were spinning upward like those of a broken clock. The cabin pressure, which had always been kept at 10,000 feet, was now at 19,000 feet. Losing pressure. Hold the pressure. They were losing the artificial atmosphere that they had brought with them-this atmosphere from earth that made it possible to live at 62,000 feet-throwing it out into subspace, through some large hole.

Stuart glanced at the two altimeters together. The ground altimeter showed that the Straton had only gotten down to 55,000 feet. The cabin altimeter showed that they now had an artificial altitude pressure of 30,000 feet, then 35,000 feet. Stuart estimated that the artificial atmosphere would bleed off at about the time the Straton hit 50,000 feet. Then the altimeters would read the same. Subspace would be in the cabin.

Stuart started to feel light-headed. Instinctively, he pushed the autopilot button back on. He slammed his hand into the automatic descent selector, pushing it to its maximum rate of descent, letting the computer bring it down as fast as it was safely possible. He sat back in his seat. His head was pounding with pain. Sinus cavities. The air pockets inside his skull could not adjust to the rapid rate of cabin altitude change. His nose began to bleed. A river of blood poured down his white shirt. His lungs had already been emptied of most of their air. He felt hollowed out. His hands and feet were cold, and he didn’t know if it was from loss of blood or loss of cabin heat.

The Straton’s four engines were sucking up and compressing the thin outside air and pumping all the pressurized air they could into the ruptured cabin. As they descended lower, the air was slightly thicker and the pressurized airflow became stronger. But Alan Stuart suspected, knew really, that it was a losing battle. There was one hell of a big hole back there, and the arithmetic of the problem… If a basin has ten gallons of water and is losing one gallon a second through the drain, and a tap is replacing a half gallon every five seconds, how long before… Too long. His head was bursting, and he couldn’t think of anything but the pain now.

Captain Stuart turned his head slowly toward McVary. McVary had strapped on the copilot’s oxygen mask and was transmitting an emergency radio message on the international distress frequency. Stuart shook his head. “Useless,” he said softly, but he also reached for his oxygen mask and pulled it on, tightening the straps hard against his face. He looked back at Fessler. Fessler was lying slumped across his desk. Blood was pouring from his mouth, ears, and nose.

McVary continued to transmit the distress signal, though his speech and thoughts were fragmented. He sucked hard on the oxygen mask as he spoke, and blood collected in his mouth and he had to swallow it.

McVary knew that the oxygen mask alone was not enough. Without a sustaining pressure to force the oxygen into and through his lungs, it was almost totally useless. The flight deck’s emergency oxygen canister, behind Fessler’s panel, could just as well be back in San Francisco for all the good it was doing them. Only a military pressure suit-a space suit-of the type he had once worn could exert the necessary pressure on his body so that he could breathe. But he knew that even if he had one, there would not have been enough time to hook it up.

Dan McVary, who as a young man had flown exotic military jets through wild maneuvers, was suddenly more frightened than he had ever been. How had this happened? Commercial transports were not supposed to completely decompress the way military craft did when they were hit in combat. The possibility of sudden decompression was so slight that it had been ignored by the aeronautical engineers who built the Straton. There were no air-lock doors or pressure bulkheads between the sections as there were watertight compartments on a ship or airtight compartments on modern dirigibles. These safety features were too heavy for an airliner. Too costly. A complete decompression was not supposed to happen. But it had. How? He wondered if airtight compartments would have helped anyway. The image of the Titanic with its so-called watertight compartments flashed through his mind. Engineering marvels… every contingency planned for… only a set of the most… the most unusual circumstances… his head was splitting and he felt a coldness deep down in his body that chilled him in a way he had never felt before. Dan McVary knew he was dying.

Captain Stuart’s vision began to blur. He pushed his face forward to read the digital clock. Over a minute had passed since he felt the jolt. The Straton was still on autopilot and was beginning to descend very rapidly. He could see that the vertical descent rate had increased to 12,000 feet per minute. They passed through 53,000 feet. The cabin pressure was up to 45,000 feet. They were definitely not going to get down to a level where the oxygen masks could be used in time to save anyone who was still able to use them. They would not get into the naturally breathable atmosphere for several minutes after that. He shook his head. They were all dead.

For an instant, Stuart considered the passengers. They were his responsibility. But there was nothing he could do, or even say. There were no slow sinkings on an aircraft, no dramatic speeches from the captain, no leisurely good-byes or farewell toasts. There were only a few minutes or seconds of horror, then death.

In the tourist cabin, the noise from the wind and escaping air had lessened considerably as the inside and outside pressure approached equilibrium. People could hear each other now, but there was very little talking. Most people sucked hard on their released overhead oxygen masks, inhaling and exhaling deeply, puzzled by the absence of that familiar feeling of having taken a good deep breath.

A coldness permeated the cabin and deepened the effects of shock and increased the effects of oxygen deprivation. Layers of condensed moisture formed along the ceiling, caused by the natural onboard water vapor that had suddenly been squeezed out by the reduced cabin pressure. The passengers stared up at these forming clouds, unsure of what they were or what they meant.

Someone yelled, “Fire!” and some people screamed, but most remained silent, accepting this new aberration, too numbed and disoriented to react. The cloud moved through the cabin like a sea fog rolling into a coastal city, casting an amorphous gray haze over the silent people. The cabin lights shone with an unearthly luminescence through the cloud. Eerie white ice particles began forming on the walls and windows. Near the starboard hole there was a brief snow flurry.

The moisture dissipated and the cabin atmosphere became dry except for the breath fog still exhaled by the living and the blood pouring from the open wounds of the dying. Blood and breath crystallized and formed frosts of red and white wherever they touched a freezing surface.

The outside sounds of the four Straton engines and the airflow past the gaping holes grew louder as the sound of the outward-rushing air lessened. These new noises filled the tourist cabin and drowned out the weak moans of the injured.

An uncounted number of people were dead or dying, and most of the rest were in shock. But it appeared that the worst of the ordeal was over. The aircraft was still flying and showed no visible signs of crashing. A strange calm, a pleasant languor simulating the effects of alcohol or tranquilizers, took hold of the passengers of Flight 52 as the first effects of oxygen deprivation began to register. There was still the pain behind the eyes, in the ears, but it did not seem so acute now.

Captain Stuart pressed his face against his console. Everything appeared dark in the cockpit, but he could see that the instrument lights were working. They shone like dying suns in a faraway galaxy, yet they seemed to emit no light beyond their surface. He read the two altimeters. Aircraft altitude was 51,000 feet, and descending. Cabin altitude was also 51,000 feet and descending now with the aircraft. The cabin differential pressure was zero. Inside was outside. Outside was inside.

The autopilot was taking the aircraft down, as fast as it could safely go, into the thicker atmosphere at 30,000 feet where they would find enough ambient pressure to make the oxygen masks workable. The rate of descent was racing against the physiological effects of anoxia-suffocation-and suffocation was winning. Stuart could see no way out of it. All the numbers-airspeed, altitude, rate of descent, rate of pressure loss-had been predictable. He knew the numbers before he had ever stepped into the cockpit of his first Straton. If only the damned hole had been smaller…

In the first-class lounge, an elderly man, John Thorndike, released his seat belt and quickly stood. A familiar sensation gripped his chest and he reached for a pillbox in his jacket. He paled, then turned blue as his heart gave out. He tottered for a moment, then fell forward across the cocktail table, landing on his wife, who tried to scream but couldn’t.

In the tourist and first-class cabins, older people began dying. Some slipped away noiselessly, others moaned their protests as hearts and lungs failed.

Throughout the aircraft, the old, then those with preexisting medical conditions began to die. Lungs collapsed, hearts gave up, thin blood vessels burst, and hemorrhaging blood poured from all the body orifices. Internally hemorrhaging blood collected in skulls and body cavities causing a more painful death. Pockets of pressurized air developed in body cavities, and people began clawing at their faces and torsos, irrationally trying to get at the source of the pain.

Everyone, young and old, weak and healthy, experienced hyperventilation, dizziness, blurred vision, and nausea. People choked on their vomit when oxygen-deprived brains and muscles failed to respond to the vomiting reflex. Skin colors went from white to blue. Bowels and bladders released, and if normal breathing and its adjunct, the sense of smell, had been possible, the cabin would have reeked.

More and more people had given up on the masks, but many people still tried desperately to suck from them, silently cursing what they thought was a failure of the system to provide oxygen. But the oxygen was there. The molecules poured out of the masks and swirled around their faces like a cruel joke, then dissipated into the low-pressure atmosphere.

In the freezing tourist cabin, where anyone who cared to look could see the holes, sunlight poured in through the south-facing port-side hold and starkly illuminated the rubble and carnage left in the wake of the missile.

By this time, everyone who was capable of forming thought knew they were suffocating. Yet outside, through the holes, they could see the unlimited sky, a cloudless deep blue, bright with sunlight. It looked balmy, enchanting, but it was as lethal as the bottom of the sea.

Captain Stuart was barely conscious. He moved his head to his right. McVary was still sitting upright, staring straight ahead. He turned his head and looked back at Stuart with an odd expression. Stuart turned his head away and looked over his shoulder. Fessler was still lying across his desk in a pool of blood. The bleeding seemed to have stopped.

Stuart’s fingers were numb and his limbs were heavy. His brain seemed detached from his body and he felt as though he were free-floating.

The cells in his brain were dying, but one shining thought, like a faraway landing beacon, was becoming increasingly clear in the darkening cockpit. Ever since he had begun to fly the Straton, the thought of high-altitude decompression had played on his mind and he had formulated a response to this possibility that was so ingrained that it had not yet died or become jumbled like everything else. He knew he must shut off the autopilot and push the aircraft into a sudden dive. It was all coming to him now. He had it. If they did not all die quickly and someone in the cockpit was still functioning when the aircraft descended into the breathable air, then that person might have enough intellect left to put the aircraft down somewhere. He looked at McVary again. Young. Good health. Sucking hard on his mask. Half his brain might survive. The idiot would save them from death and condemn them to that shadowy place, that place of perpetual eclipse, that state of being which is called half-life-speechless, blind, paralyzed, dim-witted. He thought of his wife and family. Oh, God. No.

Stuart reached his hand out toward the autopilot release button on the control wheel. No good. McVary might turn it on again. He pushed his hand toward his console and found what he wanted-the autopilot master switch, which was not duplicated on the copilot’s side. He pushed his hand over the guarded cover of the switch and rolled it back. His fingers found the small toggle.

He hesitated. The instinct for survival-any kind of survival-began overtaking his fading intellect. He had to act quickly. Quickly! Act what? He tried to remember what he was supposed to act on, then remembered for a flash of a second and tugged on the switch. It held fast. He recalled clearly that the solenoid was designed to require a good deal of force to shut down the auto… auto what? What?

Captain Alan Stuart sat back in his seat and stared out the windshield. He frowned. He had a headache. Something was bothering him. Coffee. Brazil. He had to go to Brazil for coffee. He smiled. A small trickle of saliva ran down his chin.

The automatic pilot continued to steer the Straton 797 through its programmed emergency descent. Its electronic memory bank and preset responses were in no way affected by the oxygen deprivation. Never once did it consider the effects of anoxia on its human charges. It was true that one young creator of this autopilot had suggested once that a sudden and complete decompression at altitudes of over 50,000 feet should induce a shutdown of the autopilot. But that young man no longer designed autopilots and his “self-destruct response,” as the Straton executives had labeled it, was not part of the autopilot’s repertoire. The autopilot could and would descend to 11,000 feet where the air was breathable and warmer, and would continue piloting the Straton on its flight path to Tokyo. It could do that and more. The thing it could not do was land the plane, not without additional inputs from the crew.

John Berry felt the effects of the rarefied atmosphere. He had begun to hyperventilate. His head ached painfully and he was dizzy. He sat on the small commode until he felt a little better.

He rose again and pulled at the door. It was still firmly stuck. He felt too weak to try it again. He glanced at his watch on the shelf. 11:04. Only two minutes had gone by since he had felt the bump. It seemed longer.

Berry began pounding on the door. “Open up! Open the damn door! I’m stuck in here!” He put his ear to the door. Odd sounds were coming from the cabin. He pounded again, then sank back against the bulkhead. He wanted to try the door again, but decided to wait until he felt stronger.

John Berry knew that if the aircraft made an emergency landing in the ocean, he would not be able to get to the life rafts. He would drown when the aircraft sank. He put his hands to his aching head, bent over, and vomited on the floor, disregarding the commode. He straightened up and inhaled deeply several times, but a light-headedness rolled over him like a giant wave. He wanted to wash his face and mouth, but remembered that the tap had run dry. Why?

The lavatory seemed to get darker, and he felt weaker. He slipped to the floor. His transition to unconsciousness came slowly, and he allowed his body to untense. He felt a strange euphoria and decided that death would not be that bad. He had never thought it would be. He recalled his childhood, which did not surprise him, even thought of his children, which made him feel less guilty about the way he felt about them. He remembered Jennifer, the way she once was. He closed his eyes and lapsed into blackness.

The vent in the lavatory continued to send a steady stream of pressurized and heated air into the enclosed space. The pressure leaked out around the edges of the door, but it leaked slowly, slowly enough to keep a pressure of over two pounds per square inch on the door, sealing it shut. The pressure loss was also slow enough so that the atmosphere in the lavatory never rose above 31,000 feet.

John Berry lay crumpled on the floor, breathing irregularly. Five more minutes at the altitude of 31,000 feet would cause him permanent and irreversible brain damage. But the Straton’s autopilot was bringing the airliner down rapidly.

In the tourist cabin, the first-class cabin, the first-class lounge, and the cockpit, the passengers and crew of Trans-United’s Flight 52 had fallen, one by one, into a deep, merciful sleep; the level of oxygen being supplied to their brain cells had dropped too low for too long.

At 11:08 A.M., six minutes after the Phoenix missile had passed through the Straton 797, the airliner reached 18,000 feet. The autopilot noted the altitude and began a gradual recovery from the emergency descent. The speed brakes were automatically retracted, followed by a slow and steady autothrottle power advance to the four engines.

In the cockpit three figures sat slumped over, strapped to their seats. The two control wheels moved in unison, the four throttles advanced, the ailerons made slight and continuous adjustments. The aircraft was flying nicely. But this was no ghost ship, no Flying Dutchman; it was a modern aircraft whose autopilot had taken charge as it was told to do. Everything would be fine, at least for a while.

As the autopilot’s electronic circuitry sensed the proximity of the desired altitude, it leveled out the giant airliner and established it at an altitude of 11,000 feet and a slow, fuel-saving speed of 340 knots. The air-pressurization system had automatically disengaged as the aircraft sank into the thicker atmosphere. The fresh sea breezes of clean Pacific air filled the cabin of Trans-United’s Flight 52.

A few minutes after leveling off, the first passengers began to awaken from their unnatural sleep.