“Captain Mazzaro, we have to get that propane tank off the complex,” Kennedy said. A fire in the silo could ignite it. The tank was sitting on the hardstand, near the exhaust vents, attached to a pickup truck. Kennedy suggested that they enter the complex and drive the tank out of there.
Mazzaro thought that sounded like a good idea. But he and Childers had no desire to do it. They hadn’t brought their gas masks, and the idea of running through clouds of fuel vapor without the masks didn’t sound appealing. Kennedy and Powell seemed eager to move the tank; Mazzaro told them to go ahead. He and Childers would wait by the fence.
The gate was still locked, and so Kennedy and Powell had to leave the access road, circle the complex, and enter through the breakaway section of the fence. Kennedy wore combat boots and fatigues. Powell was still in long johns and the black vinyl boots from his RFHCO. They walked along the chain-link fence, looking for the gap.
Kennedy had no intention of moving the propane tank. He planned to enter the underground control center and get the latest pressure readings from the stage 1 tanks. That was crucial information. In order to save the missile, they had to know what was going on inside it. Mazzaro wouldn’t have liked the plan, and that’s why Kennedy didn’t tell him about it. The point was to avert a disaster. “If Mazzaro hadn’t abandoned the control center,” Kennedy thought, “I wouldn’t need to be doing this.”
Fuel vapors swirled above the access portal, but the escape hatch looked clear. Kennedy ran for it, with Powell a few steps behind. During all the visits that Kennedy had made to Titan II complexes over the years, to fix one thing or another, he’d never been inside the escape hatch. The metal grate had been removed topside, and the two men climbed inside the air shaft, Kennedy going first.
“Stay here,” Kennedy said.
“Hell no,” Powell replied.
It’ll be safer if I go down there alone, Kennedy said. I can get out of there quicker.
“I’ll give you three minutes — and then I’m coming down.”
Kennedy climbed down the ladder wearing his gas mask, then crawled through the narrow steel tunnel. He felt confident that the blast doors were sealed tight and that the control center hadn’t been contaminated. But he didn’t want to stay down there too long. The air in level 3 seemed clear, and the lights were still on. He got out of the escape hatch and ran up the stairs. Everything looked good; there was no sign that blast door 8 had been breached. Kennedy sat at the launch commander’s console and pushed the buttons on the PTPMU. As the tank pressures flashed, he recorded them on a piece of paper.
“We’re in some serious shit,” Kennedy thought.
The pressure in the stage 1 oxidizer tank had risen to 29.6 psi. It was never supposed to exceed 17 psi. And the burst disk atop the tank was designed to pop at 50 psi. If the tank hadn’t already ruptured by then, the burst disk would act like a safety valve and release oxidizer into the silo, relieving some of the pressure. Normally, that would be a good thing, but at the moment there were thousands of gallons of fuel in the silo.
The pressure in the stage 1 fuel tank had dropped to –2 psi. Kennedy had been told that the tank would probably rupture once it reached between –2 and –3. He was surprised that the pressure had fallen so much in the past hour.
I’m not even wearing a watch, Powell realized, moments after Kennedy disappeared down the hatch. After counting the seconds for a while, Powell figured that three minutes had passed. He climbed down the ladder to find Kennedy, made it about halfway, and then heard Kennedy yell, “There’s not enough room for two people!” Kennedy was quickly climbing back up.
“Oh, God,” Powell said, after hearing the latest tank pressures. They got out of the escape hatch, left the complex through the breakaway fence, and made their way back to the gate.
Kennedy told Mazzaro that they couldn’t move the propane tank — and nothing more. The four of them walked down the access road to Highway 65. Colonel Morris was sitting in a pickup truck beside the road. Kennedy called him over and took him aside.
“Sir, this is what the tank readings are,” Kennedy said.
Morris asked, “Where in hell did you get those?”
Kennedy told him about entering the control center. The situation was urgent. They needed to do something about the missile, immediately.
Morris was glad to have the new readings but upset about what Kennedy had just done.
Something has to be done, and right away, Kennedy said. Earlier in the evening, he’d thought that the tank pressures would stabilize, but they hadn’t. He explained to Morris how precarious things had become. There was a major fuel leak, not a fire — and the stage 1 fuel tank wouldn’t hold much longer. If something wasn’t done soon, it would collapse like an accordion.
Colonel Morris asked Mazzaro if he knew what Kennedy had just done. After hearing about it, Mazzaro became furious.