Tag Archives: Glamorous Glennis

Brigadier General Charles Elwood (“Chuck”) Yeager, United States Air Force

Brigadier General Charles E. Yeager, United States Air Force

Brigadier General Charles Elwood Yeager, United States Air Force, was born at Myra, Lincoln County, West Virginia, 13 February 1923. He was the second of five children of Albert Halley Yeager, a gas field driller, and Susan Florence Sizemore Yeager. He attended Hamlin High School, at Hamlin, West Virginia, graduating in 1940.

Chuck Yeager enlisted as a private, Air Corps, United States Army, 12 September 1941, at Fort Thomas, Newport, Kentucky. He was 5 feet, 8 inches tall (1.73 meters) and weighed 133 pounds (60 kilograms), with brown hair and blue eyes. He was assigned service number 15067845. Initially an aircraft mechanic, he soon applied for flight training. Private Yeager was accepted into the “flying sergeant” program.

Corporal Yeager in primary flight training. (U.S. Air Force)
Yeager’s P-39 over the gunnery range, Tonapah, Nevada, April 1943. (chuckyeager.com)

Sergeant Yeager completed flight training at Yuma, Arizona, and on 10 March 1943, he was given a warrant as a Flight Officer, Air Corps, Army of the United States.

Assigned to the 363rd Fighter Squadron at Tonopah, Nevada, Flight Officer Yeager completed advanced training as a fighter pilot in the Bell P-39 Airacobra.

On 23 October 1943, while practicing tactics against a formation of Consolidated B-24 Liberator bombers, the engine of Yeager’s P-39 exploded. He wrote,

I was indicating about 400 mph when there was a roaring explosion in the back. Fire came out from under my seat and the airplane flew apart in different directions. I jettisoned the door and stuck my head out, and the prop wash seemed to stretch my neck three feet. I jumped for it. When the chute opened, I was knocked unconscious. . . I was moaning and groaning in a damned hospital bed. My back was fractured and it hurt like hell.

Yeager: An Autobiography, Charles E. Yeager and Leo Janos, Bantam Books, Inc., New York, 1985, Chapter 3 at Page 21

Flight Officer Charles E. (“Chuck”) Yeager, Air Corps, Army of the United States.

When the 363rd deployed to England in November 1943, he transitioned to the North American Aviation P-51B Mustang. He named his P-51B-5-NA, 43-6762, Glamourus Glen, after his girlfriend. The airplane carried the squadron identification markings B6 Y on its fuselage. On 4 March 1945, he shot down an enemy Messerschmitt Bf-109G.

On his eighth combat mission, the following day, Yeager was himself shot down east of Bourdeaux, France, by Focke-Wulf Fw 190A 4 flown by Unteroffizier Irmfried Klotz.

. . . The world exploded and I ducked to protect my face with my hands, and when I looked a second later, my engine was on fire, and there was a gaping hole in my wingtip. The airplane began to spin. It happened so fast, there was no time to panic. I knew I was going down; I was barely able to unfasten my safety belt and crawl over the seat before my burning P-51 began to snap and roll, heading for the ground. I just fell out of the cockpit when the plane turned upside down—my canopy was shot away.

Yeager: an Autobiography, by Charles E. Yeager and Leo Janos, Bantam Books, New York, 1985, Chapter 4 at Page 26.

Flight Officer Charles E. Yeager, Air Corps, Army of the United States, with his North American Aviation P-51B -5-NA Mustang, 43-6763, “Glamourus Glen.” (littlefriends.co.uk)

Yeager was slightly wounded. His Mustang was destroyed. Over the next few months he evaded enemy soldiers and escaped through France and Spain, returning to England in May 1944. He returned to combat with a new P-51D-5-NA Mustang, 44-13897, which he named Glamorous Glenn II.¹ He later flew Glamorous Glen III,  P-51D-15-NA Mustang, 44-14888.²

First Lieutenant Charles Elwood (“Chuck”) Yeager, Air Corps, Army of the United States, standing on the wing of his North American Aviation P-51D-5-NA Mustang, 44-13897, “Glamorous Glenn II,” at Air Station 373, 12 October 1944. (Roger Freeman Collection, American Air Museum in Britain, FRE 000483)

Flight Officer Yeager was commissioned as a 2nd lieutenant, Air Corps, Army of the United States, 6 July 1944. A few months later, 24 October 1944, he was promoted to the rank of captain, A.U.S. Between 4 March and 27 November 1944, Captain Yeager was officially credited with 11.5 enemy aircraft destroyed during 67 combat missions.

Chuck Yeager’s Mustang, Glamorous Glen III: North American Aviation P-51D-15-NA, serial number 44-14888, identification markings B6 Y, at USAAF Station 373 (RAF Leiston), Winter 1945. (U.S. Air Force)

During World War II, Captain Yeager had been awarded the Silver Star with one oak leaf cluster (two awards); Distinguished Flying Cross; Bronze Star Medal with “V” (for valor); Air Medal with 6 oak leaf clusters (7 awards); and the Purple Heart.

With the end of the War in Europe approaching, Yeager was rotated back to the United States.

Captain Yeager married Miss Glennis Faye Dickhouse of Oroville, California, 26 February 1945, at at the Yeager family home in Hamlin, West Virginia. The double-ring ceremony was presided over by Rev. Mr. W. A. DeBar of the Trinity Methodist Church. “The pretty brunette was attired in a light aqua crepe dress of street length. Her accessories were black and her corsage was fashioned of yellow rosebuds.”

Oroville Mercury-Register, Vol. 72, No. 56, Wednesday, 7 March 1945, Page 2, Column 3

Captain and Mrs. Charles E. Yeager

On 10 February 1947, Captain Yeager received a commission as a second lieutenant, Air Corps, United States Army, with date of rank retroactive to 6 July 1944 (the date of his A.U.S. commission). He was promoted to first lieutenant on 6 July 1947. (These were permanent Regular Army ranks. Yeager continued to serve in the temporary rank of captain.) When the United States Air Force was established as a separate military service, 18 September 1947, Yeager became an Air Force officer.

Captain Chuck Yeager, U.S. Air Force

Captain Yeager was assigned to the six-month test pilot school at Wright Field, Dayton, Ohio. He took part in several test projects, including the Lockheed P-80 Shooting Star and Republic P-84 Thunderjet. He also evaluated the German and Japanese fighter aircraft brought back to the United States after the war. Captain Yeager was then selected by Colonel Albert Boyd to fly the experimental Bell XS-1 rocket plane at Muroc Field in the high desert of southern California.

Captain Chuck Yeager on Rogers Dry Lake with the Bell X-1, 1948.

After a series of gliding and powered flights, on 14 October 1947, Captain Yeager and the XS-1 were dropped from a modified B-29 Superfortress at an altitude of 20,000 feet (6,048 meters). (Yeager had named his new rocket plane Glamorous Glennis.) Starting the 4-chambered Reaction Motors rocket engine, Yeager accelerated to Mach 1.06 at 42,000 feet. He had “broken” the Sound Barrier.

Yeager made more than 40 flights in the X-1 over the next two years, exceeding 1,000 miles per hour (1,610 kilometers per hour) and 70,000 feet (21,336 meters). He was awarded the Mackay and Collier Trophies in 1948. In 1949, the Fédération Aéronautique Internationale awarded its Gold Medal to Captain Yeager. General Yeager’s gold medal is in the collection of the Smithsonian Institution National Air and Space Museum, along with the Bell X-1 rocket plane, Glamorous Glennis.

William R. Enyart, president of the National Aeronautic Association, presents the Gold Medal of the Fédération Aéronautique Internationale (FAI) to Captain Charles E. Yeager at ceremonies in Cleveland, Ohio, 6 September 1949. At right is Glennis Yeager. (Julian C. Wilson/Associated Press)
Captain Charles E. Yeager, U.S.Air Force, with a North American Aviation F-86A Sabre, at Los Angeles Airport, 21 January 1949. (© Bettman/CORBIS)

The X-1 was followed by the Bell X-1A. On 12 December 1953, Major Yeager flew the new rocket plane to 1,650 miles per hour (2,655 kilometers per hour), Mach 2.44, at 74,700 feet (22,769 meters).

After the rocket engine was shut down, the X-1A tumbled out of control—”divergent in three axes” in test pilot speak—and fell out of the sky. It dropped nearly 50,000 feet (15,240 meters) in 70 seconds. Yeager was exposed to accelerations of +8 to -1.5 g’s. The motion was so violent that Yeager cracked the rocket plane’s canopy with his flight helmet.

Yeager was finally able to recover by 30,000 feet (9,144 meters) and landed safely at Edwards Air Force Base.

Yeager later remarked that if the X-1A had an ejection seat he would have used it.

Bell Aircraft Corporation  engineers had warned Yeager not to exceed Mach 2.3.

Major Charles E. Yeager, U.S. Air Force, seated in the cockpit of the Bell X-1A, 48-1384, circa 1953. (U.S. Air Force)

During the Korean War, Major Yeager test flew a captured North Korean Mikoyan-Gurevich MiG-15 fighter. Its pilot, Lieutenant No Kum-Sok, had flown it to Kimpo Air Base, Republic of South Korea, on 21 September 1953.

A Mikoyan-Gurevich MiG-15bis in a hangar at Kimpo Air Base, South Korea.It was examined and test flown by Air Force test pilot Major Charles E. Yeager. (U.S. Air Force).

On 17 November 1954, in a ceremony at The White House, President Dwight D. Eisenhower presented the Harmon International Trophy to Major Yeager, for his Mach 2.44 flight. His friend, Jackie Cochran, was awarded the Harmon Aviatrix Trophy at the same time.

Jackie Cochran and Chuck Yeager being presented with the Harmon International Trophies by President Dwight D. Eisenhower at The White House, 17 November 1954. (Air Force Flight Test Center History Office 040130-F-0000G-011)

In 1954, Major Yeager was assigned to command the 417th Fighter Bomber Squadron at Hahn Air Base, Germany. The 417th flew the North American Aviation F-86H Sabre.

The 1956 U.S. Air Forces in Europe (50th Fighter-Bomber Wing) representatives to the Air Force Fighter Weapons Meet at Nellis Air Force Base, Nev., included (left to right) Capt. Coleman Baker, Lt. Col. Charles “Chuck” Yeager, Col. Fred Ascani, Maj. James Gasser and Capt. Robert Pasqualicchio. (U.S. Air Force 061208-F-0000C-002)

In 1958, Lieutenant Colonel Yeager assumed command of the 1st Fighter Day Squadron at George Air Force Base, Victorville, California, which was equipped with the North American Aviation F-100 Super Sabre.

Lieutenant Colonel Charles E. Yeager, USAF, 1st Fighter Day Squadron, with North American Aviation F-100F-15-NA Super Sabre, 56-3950, George Air Force Base, California, 1958. (U.S. Air Force)
Lieutenant Colonel Charles E. Yeager, USAF, 1st Fighter Day Squadron, 413th Fighter Day Wing, with North American Aviation F-100F-15-NA Super Sabre, 56-3950, George Air Force Base, Victorville, California, 1958. (U.S. Air Force via Jet Pilot Overseas)

Yeager attended the Air War College at Maxwell AFB, Montgomery, Alabama, graduating in June 1961.

On 23 July 1962, Colonel Yeager returned to Edwards Air Force Base to become commandant of the Aerospace Research Pilot School.

Colonel Yeager became Commandant of the U.S. Air Force Aerospace Research Pilot School at Edwards Air Force Base, 23 July 1962. (U.S. Air Force)

The Aerospace Research Pilots School trained all of the U.S. military’s astronaut candidates. One of the training aircraft was the Aerospace Trainer (AST), a highly-modifies Lockheed NF-104A Starfighter. The AST was equipped with a rocket engine and a reaction control system to provide pitch, roll and yaw control when at very high altitudes where the normal aircraft flight controls could not function.

Colonel Charles E. Yeager, U.S. Air Force, in the cockpit of a Lockheed NF-104A Aerospace Trainer, at Edwards Air Force Base, California, 1963. (U.S. Air Force)
Yeager’s NF-104A out of control. (Frame from film shot from a distance of 20 miles). (U.S. Air Force)

On 10 December 1963, Colonel Yeager was flying an AST, 56-762, on a zoom climb profile, aimingg for an altitude record at approximately 120,000 feet ( meters). He reached only 108,000 feet (32,918 meters) however. On reentry, the AST’s pitch angle was incorrect and its engine would not restart. The airplane went into a spin.

Yeager rode the out-of-control airplane down 80,000 feet (24,384 meters) before ejecting.

The data recorder would later indicate that the airplane made fourteen flat spins from 104,000 until impact on the desert floor.  I stayed with it through thirteen of those spins before I punched out. I hated losing an expensive airplane, but I couldn’t think of anything else to do. . . I went ahead and punched out. . . .

Yeager, An Autobiography, by Brigadier General Charles E. Yeager, U.S. Air Force (Retired) and Leo Janos, Bantam Books, New York, 1985, at Pages 279–281.

Colonel Yeager commanded the 405th Fighter Wing at Clark AFB, Philippine Islands, in July 1966. He flew 127 combat missions over Vietnam with the Martin B-57 Canberra light bomber.

Colonel Charles E. (“Chuck”) Yeager, USAF, commanding the 405th Fighter Wing, with crew chief TSGT Rodney Sirois, before a combat mission with a Martin B-57 Canberra during the Vietnam War. (Stars and Stripes)

Returning to the United States in February 1968, Colonel Yeager took command of the 4th Tactical Fighter Wing, Seymour Johnson AFB, North Carolina. The 4th deployed to the Republic of Korea during the Pueblo Crisis.

Colonel Yeager was promoted to the rank of brigadier general, 1 August 1969 (date of rank 22 June 1969). He was appointed vice commander, Seventeenth Air Force, at Ramstein Air Base, Germany.

Brigadier General Charles E. Yeager, United States Air Force, July 1969. (Stars and Stripes)

Brigadier General Yeager served as a U.S. defense representative to Pakistan from 1971 to 1973. He was then assigned to the Air Force Inspection and Safety Center, Norton AFB, near Riverside, California. He took command of the center June 1973.

Brigadier General Charles E. Yeager, USAF, at Edwards Air Force Base, California, 28 February 1975. (U.S. Air Force)

Brigadier General Yeager made his final flight as an active duty Air Force pilot in a McDonnell Douglas F-4E Phantom II at Edward Air Force Base, 28 February 1975. During his career, General Yeager flew 180 different aircraft types and accumulated 10,131.6 flight hours. He retired the following day, 1 March 1975, after 12,222 days of service.

Chuck Yeager’s popularity skyrocketed following the publication of Tom Wolfe’s book, The Right Stuff, in 1979, and the release of The Ladd Company’s movie which was based on it. (Yeager had a “cameo” appearance in the film.) He became a spokesperson for AC Delco and the Northrop Corporation’s F-20 Tigershark lightweight fighter prototype. In 1986 and 1988, he drove the pace car at the Indianapolis 500. Yeager co-wrote an autobiography, Yeager, with Leo Janos, published in 1985, and followed in 1988 with Press On!, co-authored by Charles Leerhsen.

In 1986, President Ronald Reagan appointed General Yeager to the Rogers Commission investigating the Challenger Disaster.

Glennis Yeager passed away 22 December 1990 at Travis Air Force Base, Sacramento, California.

TDiA was present at Edwards Air Force Base, 14 October 1997, on the 50th Anniversary of Yeager’s flight breaking the sound barrier. Flying in the forward cockpit of a McDonnell Douglas F-15D Eagle, with co-pilot Lieutenant Colonel Troy Fontaine and wingman Bob Hoover in a General Dynamics F-16 chase plane, Yeager again left a sonic boom in his path as he flew over the high desert.

On 22 August 2003, Chuck Yeager married Ms. Victoria Scott D’Angelo in a civil ceremony at Incline Village, Nevada.

Brigadier General Charles Elwood Yeager, United States Air Force (Retired) died at a hospital in Los Angeles, California, 7 December 2020, at the age of 97 years. His remains are buried at the Lincoln Memorial Cemetery, Myra, West Virginia.

“All I am. . . I owe to the United States Air Force.” Brigadier General Charles E. Yeager, United States Air Force (Retired), photographed at Edwards Air Force Base, California, 14 October 1997, the Fiftieth Anniversary of his historic supersonic flight. (Photograph used with permission. © 2010, Tim Bradley Imaging)

¹ Glamorous Glenn II had initially been assigned to Captain K. Peters, who had named it Daddy Rabbit. The fighter crashed in bad weather 18 October 1944. 2nd Lieutenant Horace M. Roycroft was killed.

² Glamorous Glen III, renamed Melody’s Answer, was lost in combat 2 March 1945, south of Wittenburg, Germany. Its pilot, Flight Officer Patrick L. Mallione, was killed in action. (MACR 12869)

© 2021, Bryan R. Swopes

14 October 1947

Captain Charles Elwood (“Chuck”) Yeager, U.S. Air Force, with “Glamorous Glennis,” the Bell XS-1. (U.S. Air Force/National Air and Space Museum)

14 October 1947: At approximately 10:00 a.m., a four-engine Boeing B-29 Superfortress heavy bomber, piloted by Major Robert L. Cardenas, took off from Muroc Air Force Base (now known as Edwards Air Force Base) in the high desert north of Los Angeles, California. The B-29’s bomb bay had been modified to carry the Bell XS-1, a rocket-powered airplane designed to investigate flight at speeds near the Speed of Sound (Mach 1).

A Bell XS-1 rocketplane carried aloft in the bomb bay of a modified Boeing B-29-96-BW Superfortress, serial number 45-21800. (NASA)
Captain Chuck Yeager with the Bell XS-1 on Muroc Dry Lake, 1947. (Chuck Yeager collection)

Air Force test pilot Captain Charles Elwood (“Chuck”) Yeager, a World War II fighter ace, was the U.S. Air Force pilot for this project. The X-1 airplane had been previously flown by company test pilots Jack Woolams and Chalmers Goodlin. Two more X-1 aircraft were built by Bell, and the second, 46-063, had already begun its flight testing.

Captain Yeager had made three glide flights and this was to be his ninth powered flight. Like his P-51 Mustang fighters, he had named this airplane after his wife, Glamorous Glennis.

Bob Cardenas climbed to 20,000 feet (6,096 meters) and then put the B-29 into a shallow dive to gain speed. In his autobiography, Yeager wrote:

One minute to drop. [Jack] Ridley flashed the word from the copilot’s seat in the mother ship. . . Major Cardenas, the driver, starts counting backwards from ten. C-r-r-ack. The bomb shackle release jolts you up from your seat, and as you sail out of the dark bomb bay the sun explodes in brightness. You’re looking at the sky. Wrong! You should have dropped level. The dive speed was too slow, and they dropped you in a nose-up stall. . .

Cockpit of Bell X-1, 46-062, Glamorous Glennis, on display at the National Air and Space Museum. (Photo by Eric Long, National Air and Space Museum, Smithsonian Institution)

“I fought it with the control wheel for about five hundred feet, and finally got her nose down. The moment we picked up speed I fired all four rocket chambers in rapid sequence. We climbed at .88 Mach. . . I turned off two rocket chambers. At 40,000 feet, we were still climbing at .92 Mach. Leveling off at 42,000 feet, I had thirty percent of my fuel, so I turned on rocket chamber three and immediately reached .96 Mach. . . the faster I got, the smoother the ride.

“Suddenly the Mach needle began to fluctuate. It went up to .965 Mach—then tipped right off the scale. . . .”

—Brigadier General Charles E. Yeager, U.S. Air Force (Retired), Yeager, An Autobiography, by Chuck Yeager and Leo Janos, Bantam Books, New York, 1985, Pages 120, 129–130.

In his official report of the flight, Yeager wrote:

Date: 14 October 1947

Pilot: Captain Charles E. Yeager

Time: 14 Minutes

       9th Powered Flight

1. After normal pilot entry and subsequent climb, the XS-1 was dropped from the B-29 at 20,000′and at 250 MPH ISA. This was slower than desired.

2. Immediately after drop, all four cylinders were turned on in rapid sequence, their operation stabilizing at the chamber and line pressure reported in the last flight. The ensuing climb was made at .85–.88 Mach, and, as usual, it was necessary to change the stabilizer setting to 2 degrees nose down from its pre-drop setting of 1 degree nose down. Two cylinders were turned off between 35,000′ and 40,000′,  but speed had increased to .92 Mach as the airplane was leveled off at 42,000′. Incidentally, during the slight push-over at this altitude, the lox line pressure dropped perhaps 40 psi and the resultant rich mixture caused chamber pressures to decrease slightly. The effect was only momentary, occurring at .6 G’s, and all pressures returned to normal at 1 G.

3. In anticipation of the decrease in elevator effectiveness at speeds above .93 Mach, longitudinal control by means of the stabilizer was tried during the climb at .83, .88, and .92 Mach. The stabilizer was moved in increments of 1/4–1/3 degree and proved to be very effective; also, no change in effectiveness was noticed at the different speeds.

4. At 42,000′ in approximately level flight, a third cylinder was turned on. Acceleration was rapid and speed increased to .98 mach. The needle of the machmeter fluctuated at this reading momentarily, then passed off the scale. Assuming that the offscale reading remained linear, it is estimated that 1.05 Mach was attained at this time. Approximately 30% of fuel and lox remained when this speed was reached and the meter was turned off.

5. While the usual light buffet and instability characteristics were encountered in the .88–.90 Mach range and elevator effectiveness was very greatly decreased at .94 Mach, stability about all three axes was good as speed increased and elevator effectiveness was regained above .97 Mach. As speed decreased after turning off the motor, the various phenomena occurred n reverse sequence at the usual speed, and in addition, a slight longitudinal porpoising was noticed from .98–.96 Mach which controllable by the elevators alone. Incidentally, the stability setting was not changed from its 2 degree nose down position after trial at .92 Mach.

6. After jettisoning the remaining fuel and lox a 1 G stall was performed at 45,000′. The flight was concluded by the subsequent glide and a normal landing on the lake bed.

CHARLES E. YEAGER
Capt., Air Corps

Chuck Yeager and flown the XS-1 through “the sound barrier,” something many experts had believed might not be possible. His maximum speed during this flight was Mach 1.06 (699.4 miles per hour/1,125.7 kilometers per hour).

Bell X-1 46-062 in flight. Note the “shock diamonds” visible in the rocket engine’s exhaust. (Photograph by Lieutenant Robert A. Hoover, U.S. Air Force)

The Bell XS-1, later re-designated X-1, was the first of a series of rocket powered research airplanes which included the Douglas D-558-II Skyrocket, the Bell X-2, and the North American Aviation X-15, which were flown by the U.S. Air Force, U.S. Navy, NACA and its successor, NASA, at Edwards Air Force Base to explore supersonic and hypersonic flight and at altitudes to and beyond the limits of Earth’s atmosphere.

The X-1 is shaped like a bullet and has straight wings and tail surfaces. It is 30 feet, 10.98 inches (9.423 meters) long with a wing span of 28.00 feet (8.534 meters) and overall height of 10 feet, 10.20 inches (3.307 meters). Total wing area is 102.5 square feet ( 9.5 square meters). At its widest point, the diameter of the X-1 fuselage is 4 feet, 7 inches (1.397 meters). The empty weight is 6,784.9 pounds (3,077.6 kilograms), but loaded with propellant, oxidizer and its pilot with his equipment, the weight increased to 13,034 pounds (5,912 kilograms). The X-1 was designed to withstand an ultimate structural load of 18g.

The X-1 is powered by a four-chamber Reaction Motors, Inc., XLR11-RM-3 rocket engine which produced 6,000 pounds of thrust (26,689 Newtons). This engine burns a mixture of ethyl alcohol and water with liquid oxygen. Fuel capacity is 293 gallons (1,109 liters) of water/alcohol and 311 gallons (1,177 liters) of liquid oxygen. The fuel system is pressurized by nitrogen at 1,500 pounds per square inch (10,342 kilopascals).

The X-1 was usually dropped from a B-29 flying at 30,000 feet (9,144 meters) and 345 miles per hour (555 kilometers per hour). It fell as much as 1,000 feet (305 meters) before beginning to climb under its own power.

The X-1’s performance was limited by its fuel capacity. Flying at 50,000 feet (15,240 meters), it could reach 916 miles per hour (1,474 kilometers per hour), but at 70,000 feet (21,336 meters) the maximum speed that could be reached was 898 miles per hour (1,445 kilometers per hour). During a maximum climb, fuel would be exhausted as the X-1 reached 74,800 feet (2,799 meters). The absolute ceiling is 87,750 feet (26,746 meters).

The X-1 had a minimum landing speed of 135 miles per hour (217 kilometers per hour) using 60% flaps.

Bell X-1 46-063 with its Boeing B-29 Superfortress carrier aircraft, 45-21800. (Flight Test Historical Foundation)

The three X-1 rocketplanes made a total of 157 flights with the three X-1. The number one ship, Glamorous Glennis, made 78 flights. On 26 March 1948, with Chuck Yeager again in the cockpit, it reached reached Mach 1.45 (957 miles per hour/1,540 kilometers per hour) at 71,900 feet (21,915 meters).

The third X-1, 46-064, made just one glide flight before it was destroyed 9 November 1951 in an accidental explosion.

The second X-1, 46-063, was later modified to the X-1E. It is on display at the NASA Dryden Research Center at Edwards Air Force Base.

Glamorous Glennis is on display at the Smithsonian Institution National Air and Space Museum, next to Charles A. Lindbergh’s Spirit of St. Louis.

Bell X-1, 46-062, Glamorous Glennis, on display in the Milestones of Flight gallery at the National Air and Space Museum, Washington, D.C. (Photo by Eric Long, National Air and Space Museum, Smithsonian Institution)

© 2017, Bryan R. Swopes