Once the other passengers on the train figured out what had happened, they gave us a standing ovation. Yenner, still playing Mr. Internal Security agent, stood and motioned for everyone to hold their applause and sit back down. I remained crouched on the floor in front of the airlock. I was shaking. This was nothing like the time we had to jump out of the car and into the river. I was terrified beyond belief. As I write this I am breaking into a cold sweat at the memory of hanging between the separating cars in the howling wind with Yenner’s powerful hand gripping my forearm. He saved me from oblivion.
“You saved my life,” I said once I was breathing normally.
I pulled myself back into my body and Yenner helped me stand up. “I’m so proud of you,” he said.
I looked at him, puzzled.
“You were ready to sacrifice yourself. You saved us.”
“What else was I supposed to do?” I asked. “Anyone would do the same.”
“If they could.” He said, then paused. “I’m not sure. But anyhow, it was nice to see.” Then he added, “just don’t do it again. You are more important than you know.”
“Stop it with that! I don’t need that kind of pressure. If I hadn’t been on this train then they wouldn’t have needed saving.”
He sighed, but didn’t say anything. However probable, my comment was still conjecture.
“Besides, we have larger concerns,” I said.
“What?”
“If no one is able to reach PacTrans, who is controlling the train?”
“Isn’t it programmed?”
“Yes, but I separated the back sections. Now that I think about it, shouldn’t that trigger a shutdown of the system?”
“I don’t know,” Yenner said.
“Well I do know, and something isn’t right.” I looked at the speed indicator at the back of the car - 500 kph. I pointed it out to Yenner. “Why are we still accelerating? I remember during our trip down here last time we never exceeded 480 clicks.”
“Can you control the train’s speed from here?”
“No.”
“That’s ridiculous.”
“Well, I’ll try, but I don’t think the train is communicating with operations anymore, and the computer at operations controls the power to the guideway, which determines the speed.”
“Can you hack into their webspace?”
“Systems like that aren’t online,” I said. “They are isolated to prevent unauthorized intrusion from …”
“People like you,” Yenner interrupted.
I hesitated. “Yes,” I agreed. I looked at the display again: 510 kph.
At the same time that I considered getting my pad out of my pack, my one remaining pad since I had left the newer one in the end car’s cockpit, and checking out the news, my eyes fell on one of the vid panels mounted on the back of each seat. I moved closer. The woman watching it offered me her headphones but I turned them down. I didn’t need the audio.
In the past hour, there had been explosions at two desalinization plants near San Diego and the Inglewood Behavioral Health Clinic where I had met Cara, power and web network collapses in Seattle and the San Joaquin Valley, and the partial destruction of a PacLink maglev train en route to SoCal. We had already made the national news. I watched for news about San Francisco but there was nothing.
The fear that had been burning in the back of my head for the past few months returned. Someone had killed or was trying to kill Cara. This could not have been a coincidence. She and I had been targeted for one or more reasons. I wondered about Subject 3. Was he still alive? If so, where was he?
I struggled to control my emotions. I bit my tongue as hard as I could without piercing it. I was not going to cry. I had come to think of Cara as a kind of sister to me and had hoped to develop some kind of relationship with her. We were not related, but then we were.
The metallic taste of blood filled my mouth. I relaxed my bite.
The woman I was squatting beside pulled off her headphones and looked at me. “They said contact has been lost with PacTrans control but they didn’t know anything else yet,” she said. “I wonder if all of this is related?”
I swallowed. “I don’t know,” I said simply, but I believed otherwise. I was certain that it was related. Although I know more of the story now, when we were still on the train I could only guess. Was someone manually controlling our train or had the central computer been damaged or infected? Was the train’s operating system itself infected?
“We’re speeding up!” I heard another woman yell. I looked up at the bulkhead display: 550 kph. We were passing Bakersfield. If we continued accelerating at the same rate I estimated we would reach the end of the line at the Mexican border in around 45 minutes.
Yenner handed me my pack then donned his Internal Security hat again to lead me to the front car of the train. He motioned toward the cockpit. It was unlocked, which I thought was interesting. “Do what you can,” he said simply.
I took a look at the view ahead and my heart skipped a beat. We really were flying along the ground. Although the guideway was elevated several meters above grade, the speed at which we passed cars and buildings and other objects was astonishing. It was also surreal because our travel was so smooth. The onrushing vista was hypnotizing. I opaqued the windshield.
I shut the door behind me. Even as we approached 600 kph the train was nearly silent. It seemed counter-intuitive even to me. Magnetic propulsion: silent. No wheels: silent. The only friction: air. I heard Yenner making an announcement to the passengers but I didn’t pay any attention. I was too busy trying to figure out how to slow down or stop a train with an external propulsion source.
If I were outside, the answer would be obvious. Kill the power to the guideway. The problem with that solution is that the guideway also stops the train by reversing the traveling magnetic field. No power, no braking. Of course if power were cut I could just shut off the train’s levitation and the train would grind to a halt, hopefully in one piece.
I realized that I could try that anyway, but I didn’t know if it would be enough to stop us. The electromagnets lift the train above the guideway, I thought to myself. I wonder if I can manipulate them into pulling us into it? I looked at our speed: 625 kph. My options were limited; I decided to try it.
I started to open the door to tell Yenner my plan but at that moment I heard raised voices. I locked the door instead and tried not to panic. My job is to stop the train, I told myself. I decided to do it one car at a time beginning at the rear. I reasoned that would be the least stressful to the train’s structural integrity.
More loud voices. I killed the lift to the fifth car. The cockpit shuddered but the train remained intact. I could feel the vibration of the skid plates against the guideway. I killed the lift to the fourth car and the train shuddered again. The shrieking of the skid plates became audible. Our speed was holding at around 625 kph.
Someone began banging on the door but I ignored it and turned off the third car’s lift. Then the second car. Then the lead car. The train began slowing down. It was shaking violently but it was slowing down. 565 kph.
I quickly figured out how to operate the train’s internal monitoring system and looked for Yenner. He was outside the door. I let him in.
“What in the hell are you doing?” he asked. “Everyone is panicking.”
“I’m trying to stop the train!” I paused and listened. “I heard people yelling outside,” I said, changing the subject.
“Don’t worry, I have everything under control.”
“Oh, you do, do you? Are you stopping the train?”
“I meant the passengers.”
I found it easy to believe he had them under control. Other than his rather convincing Internal Security agent act and his unflagging self-confidence, his size alone was enough to intimidate anyone that didn’t have a weapon of some kind. I realized at the time that he actually looked bigger than usual, but I didn’t say anything until later. He returned to the passengers. I locked the door again.
I flew through the train’s engineering plans and design manuals trying to see if I could reverse the attraction of the lift magnets. I was now desperate to stop the train, if only to silence the screaming skid plates. My ears hurt. It took me a few minutes, but I found it. In another few minutes I had re-programmed the magnets to pull us into the guideway, increasing the resistance. I reactivated the lift magnets at 10 percent and gradually increased the power. The high-pitched scream beneath us began to deepen to a groan.
400 kph. We were minutes from the Santa Clarita station. My goal became to not only stop the train, but to stop it there.
350 kph. I increased the power to 50%. As I watched our position approach the station on the map, I tried to finesse the controls to bring us to a stop at a point where we could get off. It wouldn’t do much good for me to stop us if we were several meters in the air. I had to stop the train at the platform.
250 kph. I suddenly remembered to make the windshield transparent again and did so. We had just emerged from a tunnel into a broad valley. I could see the station up ahead. 200 kph. We were still coming in too fast.
I increased the power to the magnets to maximum. The lights dimmed briefly but our rate of deceleration increased and the train skidded to a halt with the first half aligned with the platform. I smiled to myself, returned my pad to my pack and jumped up. Yenner was banging on the door again. I opened it.
“Open the doors!” he yelled at me.
“What?”
“Open the doors! No one can get out.”
I cursed myself and went back to the controls. Shouldn’t there be emergency releases? Ten seconds later - it seemed an eternity - the train doors for the three cars that were in the station were open. I stood up but remained in the cockpit doorway.
“What are you waiting for?” Yenner asked impatiently. The exit was right next to him.
“Everyone to get off,” I said. I didn’t tell him why.