Shadow Flight

The new Stealth bomber continued to be a controversial subject on Capitol Hill, openly criticized by various lawmakers. Most of the political opposition centered around the diminishing Soviet threat, along with the procurement cost of the Northrop B-2. Not lost in the controversy, and discounting cost overruns, was the undeniable fact that Soviet leaders had been frightened by the supersecret advanced technology bomber.

The outdated B-52 bomber had a large radar cross section (RCS) of approximately 1,080 square feet. Soviet air defense radar systems could locate the aging craft hundreds of miles from any intended destination.

The Rockwell B-1B, with engines mounted at the far end of long, curving inlet ducts, presented an RCS of less than 11 square feet. Advanced Soviet radar units, airborne and on the surface, could still provide a minimal amount of warning time against the B-1 Bs.

As shocking as the B-1B radar cross section news had been for the Russians, the RCS report on the B-2 had been devastating. The dreaded Stealth strategic bomber had an RCS the size of a small bird. Soviet radar experts, using small drones to duplicate the radar cross section of the B-2, had confirmed that their long-wave radars were incapable of detecting the Stealth bomber. The Russian radar sites KNIFE RESTS and TALL KINGS glimpsed the intruders occasionally but could not track the aircraft at long range. When the stealth decoys closed on the long-wave sites, the radar units lost the drones completely.

The Kremlin military planners knew that the "invisible" B-2 could become their Trojan horse. An unseen, undetectable, airborne nuclear nightmare. Thwarting the Stealth bomber would be akin to sparring with an invisible opponent.

A tight cadre of top Russian scientists and technicians, along with their military counterparts, had worked feverishly to develop a similar stealth aircraft. The Soviets had discovered the basic technological ingredients — carbon fiber and composite materials — to make an aircraft invisible, but the final solution had evaded even the brightest of the distinguished academicians.

Soviet scientists and engineers had reached an impasse in the area of constructing radar-transparent and radar-absorbent materials (RAM) into airframe components strong enough to withstand high-altitude, high-speed flight. But Vladimir Golodnikov, director of the KGB, had devised a daring operation to break the deadlock and gain the stealth technology for the Rodina — the Motherland.

The setting sun forced the Stealth's pilot to squint as he watched the B-1B emerge slowly from the puffy overcast. First the tail, like the dorsal fin of a shark, then the cockpit became visible from the tops of the pea green clouds.

"Okay, Ghost," Matthews radioed, banking the B-2 into the approaching strategic bomber. "I've got a visual."

"Roger, Shadow Three Seven," the B-1B copilot replied. "We have a tally."

The B-1B pilot stared at the odd-looking aircraft for a moment, thinking that the slate gray B-2 resembled a boomerang with a saw blade attached to the trailing edge. Eleven control surfaces, comprising 15 percent of the total wing area, were mounted across the entire aft section of the irregular wing. A powerful 4,000-psi hydraulic system actuated the large flight controls.

At the outboard edge of each wing were split rudders, each having upper and lower sections that moved separately. If the split rudder on one side opened and the other remained closed, the drag would increase on the open side and the Stealth would turn in that direction. If both split rudders on each wing tip were opened at the same time, the four large sections would act as speed brakes.

Three elevons were mounted on each wing, with one adjacent to the split rudders at each tip. The six large panels, although separated mechanically for safety, worked in unison to stabilize the B-2. The elevons functioned as both elevators and flaps.

The "beaver tail" was mounted at the center of the sawtooth flying wing. The pointed tail moved up and down to help trim the Stealth bomber longitudinally. Four General Electric F-118 engines were buried deep in the flying wing, aft of the molded cockpit, to prevent radar waves from bouncing off the spinning turbine blades.

The batlike airplane did not have a conventional vertical stabilizer, necessitating the installation of a small yaw-angle sensor on top of the cockpit.

Every pilot who had flown the B-2 loved the flying characteristics and the stability. Most crew members felt that the aircraft had fighterlike control stick forces.

The B-1B pilot grinned, then checked his closure speed on the "Batmobile."

"Colonel," Evans said over the aircraft intercom system (ICS). "We're fifteen from the initial point, and we have computer alignment."