PART III: PANAMA RUN

PART III

PANAMA RUN

Chapter 43

43

SUMMER PITT LOOKED UP FROM A CLIPBOARD IN HER lap and gazed out the submersible’s acrylic dome window. With nothing to see but blackness, it felt like being locked in a closet. “How about some exterior illumination?” she asked.

Her twin brother, seated at the pilot’s controls, flipped on a row of toggle switches. A battery of bright LED lights popped on, putting a glow into the coal-black water. But there was still little to see, aside from particles in the water rushing past the acrylic. At least it gave Summer a visual sense of their rate of descent.

“Still afraid of the dark?” her brother asked.

While Summer had inherited the pearlescent skin and red hair of her mother, Dirk Pitt, Jr., resembled his father. He had the same tall, lean build, the same dark hair, even the same easy smile.

“Down here, what you can’t see can hurt you,” she said. She checked the depth indicator on an overhead monitor. “Coming up on the bottom in fifty meters.”

Dirk adjusted the ballast tanks to slow their descent, easing the vessel to neutral buoyancy when the seafloor appeared to rise up beneath them. At their depth of three hundred feet, the seafloor was a walnut-colored desolation, populated only by a few small fish and crustaceans.

“The fault line should be on a bearing of zero-six-five degrees,” Summer said.

Dirk engaged the submersible’s electronic thrusters and propelled them on the northeast heading. Through the yoke, he could feel a strong bottom current sideswiping them. “The Agulhas Current is humming today. Like to take us to Australia.”

The powerful Agulhas flowed down the east coast of Africa. Near the southern tip of Madagascar, where Dirk and Summer were diving, it converged with the East Madagascar Current and streams from the Indian Ocean to create an unpredictable swirl.

“We likely drifted a considerable amount during our descent,” Summer noted, “but if we hold to the heading, we’ll still cross the fault line.” She pressed her nose against the bubble and scanned the lightly undulating seabed passing beneath them. After several minutes, she spotted a slight, but distinct, ridge. “That’s our uplift.”

Dirk ascended slightly and positioned the submersible in a hover ten feet above the ridge. “Ready for video.”

Summer powered on a pair of external cameras mounted to the submersible’s skids, then checked the feed on a monitor. “Cameras are rolling, marking start,” she said. “Take us down the line.”