Photographs and text chronicle World War II ace Charles "Chuck" Yeager's quest to fly supersonically and profile the people and aircraft that made it possible for him to break the sound barrier.

In 1947, no one knew if it was possible to break the 'sound barrier'. The Bell X-1 was the tiny, rocket-powered craft that finally broke it. It was the result of innovative designers and engineers turning their attention from the pioneering jets of World War II to a new task – an aircraft designed purely to fly faster than sound. Legendary pilots rallied to the cause, with World War II ace Chuck Yeager piloting the X-1 when it finally achieved supersonic flight in 1947, the first manned craft to reach such speeds. With historical photographs and meticulously researched digital art, Peter Davies traces the whole career of the pioneering Bell X-1, from its early development through to the influence it had on military and civilian jets in the second half of the 20th century.

A fascinating review of the record-breaking experimental aircraft of the future currently being built and tested by the U.S. Air Force and NASA. The X-Planes, drawing on recently declassified information, is the first comprehensive book on the experimental aircraft. 335 photos and 30 scale drawings.

Foreword by Dr. Roger D. Launius, Former NASA Chief Historian For the past 75 years, the U.S. government has invested significant time and money into advanced aerospace research, as evidenced by its many experimental X-plane aircraft and rockets. NASA's X-Planes asks a simple question: What have we gained from it all? To answer this question, the authors provide a comprehensive overview of the X-plane’s long history, from the 1946 X-1 to the modern X-60. The chapters describe not just the technological evolution of these models, but also the wider story of politics, federal budgets, and inter-agency rivalries surrounding them. The book is organized into two sections, with the first covering the operational X-planes that symbolized the Cold War struggle between the U.S. and the U.S.S.R, and the second section surveying post-Cold War aircraft and spacecraft. Featuring dozens of original illustrations of X-plane cross-sections, in-flight profiles, close-ups, and more, this book will educate general readers and specialists alike.

For more than forty years, the story of the record-breaking flights of the world's first supersonic aircraft - the Bell X-1 - has fueled the American imagination and has been embellished by myths and faulty recollections. Challenging the accepted story of the X-1, Into the Unknown describes the complete history of the X-1 program - from the origins of high-speed research in the 1930s to Chuck Yeager's pioneering flight through the sound barrier on October 14, 1947. Rotundo examines the complex factors that shaped the process of breaking new ground in aviation research, as well as the inner decision making of the three major participants: Bell Aircraft, the Air Force, and the National Advisory Committee for Aeronautics (NACA). He reveals the divergent views and the competing objectives of the NACA and the Air Force on policy decisions, aircraft design and capability, and program direction. The first airplane constructed solely for high-speed research, the X-1 not only broke the sound barrier, but also was distinct as one of the few aircraft to complete its test program without a significant aerodynamic or structural alteration. Rotundo details each of the fifty test flights of the X-1 and each new test procedure, many of which became standard for research on the later X-series aircraft and provided the foundation for the techniques later used by the space program. The final chapters of Into the Unknown analyze the veil of secrecy and correct the factual errors surrounding Yeager's supersonic flight. Rotundo details how the Air Force tried to control the release of the story for national security purposes, and how many of the resulting news accounts contained inaccuracies. The bookincludes previously unpublished material, rare photographs, interviews with the participants, and original NACA, Air Force, and Bell Aircraft archival files.

NATIONAL BESTSELLER • At the end of World War II, a band of aces gathered in the Mojave Desert on a Top Secret quest to break the sound barrier–nicknamed "The Demon" by pilots. The true story of what happened in those skies has never been told. Speed. In 1947, it represented the difference between victory and annihilation. After Hiroshima, the ability to deliver a nuclear device to its target faster than one’s enemy became the singular obsession of American war planners. And so, in the earliest days of the Cold War, a highly classified program was conducted on a desolate air base in California’s Mojave Desert. Its aim: to push the envelope of flight to new frontiers. There gathered an extraordinary band of pilots, including Second World War aces Chuck Yeager and George Welch, who risked their lives flying experimental aircraft to reach Mach 1, the so-called sound barrier, which pilots called “the demon.” Shrouding the program in secrecy, the US military reluctantly revealed that the “barrier” had been broken two months later, after the story was leaked to the press. The full truth has never been fully revealed—until now. Chasing the Demon, from decorated fighter pilot and acclaimed aviation historian Dan Hampton, tells, for the first time, the extraordinary true story of mankind’s quest for Mach 1. Here, of course, is twenty-four-year-old Captain Chuck Yeager, who made history flying the futuristic Bell X-1 faster than the speed of sound on October 14, 1947. Officially Yeager was the first to achieve supersonic flight, but drawing on new interviews with survivors of the program, including Yeager’s former commander, as well as declassified files, Hampton presents evidence that a fellow American—George Welch, a daring fighter pilot who shot down a remarkable sixteen enemy aircraft during the Pacific War—met the demon first, though he was not favored to wear the laurels, as he was now a civilian test pilot and was not flying the Bell X-1. Chasing the Demon sets the race between Yeager and Welch in the context of aviation history, so that the reader can learn and appreciate their accomplishments as never before.

In 1945 some experts still considered the so-called sound barrier an impenetrable wall, while winged rocket planes remained largely relegated to science fiction. But soon a series of unique rocket-powered research aircraft and the dedicated individuals who built, maintained, and flew them began to push the boundaries of flight in aviation's quest to move ever higher, ever faster, toward the unknown. Beyond Blue Skies examines the thirty-year period after World War II during which aviation experienced an unprecedented era of progress that led the United States to the boundaries of outer space. Between 1946 and 1975, an ancient dry lakebed in California's High Desert played host to a series of rocket-powered research aircraft built to investigate the outer reaches of flight. The western Mojave's Rogers Dry Lake became home to Edwards Air Force Base, NASA's Flight Research Center, and an elite cadre of test pilots. Although one of them--Chuck Yeager--would rank among the most famous names in history, most who flew there during those years played their parts away from public view. The risks they routinely accepted were every bit as real as those facing NASA's astronauts, but no magazine stories or free Corvettes awaited them--just long days in a close-knit community in the High Desert. The role of not only the test pilots but the engineers, aerodynamicists, and support staff in making supersonic flight possible has been widely overlooked. Beyond Blue Skies charts the triumphs and tragedies of the rocket-plane era and the unsung efforts of the men and women who made amazing achievements possible.