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The Crew of the Enola Gay on Dropping the Atomic Bomb

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On August 6, 1945, the B-29 bomber Enola Gay dropped an atomic bomb on the city of Hiroshima. Twelve men were on that flight. Some chose to keep a low profile and others spoke out about their place in history. Almost all had something to say after the war.

The 509th Composite Group was formed by the U.S. Army Air Force to deliver and deploy the first atomic bombs during World War II. The group was segregated from the rest of the military and trained in secret. Even those in the group only knew as much as they needed to know in order to perform their duties. The group deployed to Tinian in 1945 with 15 B-29 bombers, flight crews, ground crews, and other personnel, a total of about 1770 men. The mission to drop the atomic bomb on Hiroshima, Japan (special mission 13) involved seven planes, but the one we remember was the Enola Gay.

Captain Theodore Van Kirk, Navigator

Air Force captain Theodore "Dutch" Van Kirk did not know the destructive force of the nuclear bomb before Hiroshima. He was 24 years old at that time, a veteran of 58 missions in North Africa. Paul Tibbets told him this mission would shorten or end the war, but Van Kirk had heard that line before. Hiroshima made him a believer. Van Kirk felt the bombing of Hiroshima was worth the price in that it ended the war before the invasion of Japan, which promised to be devastating to both sides.

I honestly believe the use of the atomic bomb saved lives in the long run. There were a lot of lives saved. Most of the lives saved were Japanese.

In 2005, Van Kirk came as close as he ever got to regret.

I pray no man will have to witness that sight again. Such a terrible waste, such a loss of life. We unleashed the first atomic bomb, and I hope there will never be another. I pray that we have learned a lesson for all time. But I'm not sure that we have.

After the war, Van Kirk got a masters degree in chemical engineering and worked for DuPont until his retirement. Van Kirk passed away in 2014.

Major Thomas Ferebee, Bombardier

Thomas Ferebee pushed the button that dropped the bomb on Hiroshima. He slept in the plane both before and after he did his part. After the war, Ferebee stayed with the Air Force, serving in the Strategic Air Command and in Vietnam. He retired as a full Colonel.

Colonel Ferebee, who retired from the Air Force in 1970, always argued that the Hiroshima bomb was necessary. "I'm convinced that the bombing saved many lives by ending the war," he told Newsweek magazine in 1970.

That doesn't mean he had no opinion on the further use of such weapons.

"Now we should look back and remember what just one bomb did, or two bombs," he told The Charlotte Observer in 1995, the 50th anniversary of the bombing of Hiroshima. "Then I think we should realize that this can't happen again."

Colonel Ferebee died in Florida in 2000, at the age of 81.

Lieutenant Jacob Beser, Electronic Countermeasures

Army Air Force radar specialist Jacob Beser was the only man who served on both the Enola Gay in the Hiroshima bombing mission and the Bock's Car three days later when its crew bombed Nagasaki. He couldn't look at the detonation of the bombs because he was charged with monitoring for outside signals that could have detonated the bomb early and monitoring for signals of the proper detonation. This is addition for keeping an eye on radar for any enemy planes.

In this 1985 interview for the Washington Post, Beser was asked if he would do it again.

Given the same circumstances in the same kind of context, the answer is yes. However, you have to admit that the circumstances don't exist now. They probably never will again. I have no regrets, no remorse about it. As far as our country was concerned, we were three years downstream in a war, going on four. The world had been at war, really, from the '30s in China, continuously, and millions and millions of people had been killed. Add to that the deliberate killing that went on in Europe, [and] it's kind of ludicrous to say well, geez, look at all those people that were instantly murdered. In November of 1945 there was an invasion of Japan planned. Three million men were gonna be thrown against Japan. There were about three million Japanese digging in for the defense of their homeland, and there was a casualty potential of over a million people. That's what was avoided. If you take the highest figures of casualties of both cities, say, 300,000 combined casualties in Hiroshima [and] Nagasaki, versus a million, I'm sorry to say, it's a good tradeoff. It's a very cold way to look at it, but it's the only way to look at it. Now looking into tomorrow, that's something else again. I don't have any pat answers for that.

After the war, Beser was an engineer at Sandia Laboratories where nuclear research continued and at Westinghouse where he worked on classified projects for the military. He retired in 1985. In 1988, Beser wrote a book called Hiroshima and Nagasaki Revisited. He died of cancer in 1992 at age 71.

Sergeant Joseph Stiborik, Radar Operator

There isn't a lot of biographical information available on radar operator Joe Stiborik, except for some of his reminiscences of the mission.

Joe Stiborik remembered the crew sitting in stunned silence on the return flight. The only words he recollected hearing were Lewis's "My God, what have we done." He explained, "I was dumbfounded. Remember, nobody had ever seen what an A-bomb could do before. Here was a whole damn town nearly as big as Dallas, one minute all in good shape and the next minute disappeared and covered with fires and smoke...There was almost no talk I can remember on our trip back to the base. It was just too much to express in words, I guess. We were all in a kind of state of shock. I think the foremost thing in all our minds was that this thing was going to bring an end to the war and we tried to look at it that way."

Stiborik died of a heart attack in 1984 at age 69.

2nd Lieutenant Morris Jeppson, Ordnance Expert

Morris Jeppson was only 23 years old when he was assigned to accompany the atomic bomb on the Enola Gay. It was his duty to arm the bomb and make sure it would work. Jeppson had the power to abort the mission if it didn't. It was his first and last mission of the war. Jeppson had worked in developing the mechanics of the bomb, and after the war he continued on the nuclear path. He studied physics at Berkeley and worked in the radiation laboratory there. Then he worked on developing hydrogen thermonuclear weapons at Lawrence Livermore Laboratory. Jeppson went on to invent and market hi-tech machinery for medical and industrial uses.

In 1995, Jeppson looked back at the Hiroshima mission.

Until the 509th reunion that year Jeppson hadn't given the mission much thought. "Those bomb plugs were just kicking around in a drawer" for years, he says.

Still, he maintains that dropping the bomb on Hiroshima was a necessary means to help end the war. He points to wartime concerns that Germany was developing nuclear bomb technology.

"If that had happened, the world would be an entirely different place (today)," he says.

Jeppson passed away in 2010.

Private Richard Nelson, Radar Operator

Richard Nelson was the youngest of the Enola Gay crew. He was 20 years old in August of 1945. He relayed the news of the atomic bomb to his superiors in code, who forwarded it to President Truman: "Results excellent." After the war, Nelson got a degree in business administration and made a career as a salesman. Fifty years later, he had no regrets about his part in the mission.

"War is a terrible thing," he told The Riverside Press-Enterprise on the 50th anniversary of the bombing. "It takes and it destroys. Anyone feels sorry for people who are killed. We are all human beings. But I don't feel sorry I participated in it. If I had known the results of the mission beforehand, I would have flown it anyway."

Nelson died from emphysema in 2003 at age 77.

Staff Sergeant Robert Caron, Tail Gunner

Enola Gay tail gunner Bob Caron wrote a book about the mission called Fire of a Thousand Suns. Despite his description of the bomb's effects, he never regretted being part of the mission.

In an interview with the Rocky Mountain News published two weeks before he died, Mr. Caron said he had no regrets about his role in the World War II bombing.

"No remorse, no bad dreams," he said. "We accomplished our mission."

Caron died of pneumonia in 1995. He was 75 years old.

Staff Sergeant Wyatt Duzenbury, Flight Engineer

Wyatt Duzenbury kept tabs on the Enola Gay's engines and other systems while others tended the bomb and the mission itself. He considered it an honor to be chosen for the secret bombing mission that was to shorten the war. After 1945, he stayed with the Air Force. In his retirement, he looked back at the mission.

...he told the Lansing State Journal in 1985, "We were told to go, cranked up, dropped it, and came home." He told the newspaper that he didn't feel guilty about his mission, but did "not feel good about the 100,000 people who died."

In an earlier interview, he said, "Personally, I feel that if we hadn't dropped that bomb, and the other crew hadn't dropped its bomb on Nagasaki, it would have cost thousand of US soldiers' lives establishing a beach head for the invasion of Japan."

Duzenbury died in 1992 at age 71.

Sergeant Robert H. Shumard, Assistant Flight Engineer

Robert Shumard assisted flight engineer Wyatt Duzenbury in keeping the Enola Gay running. In a 1960 interview, Shumard said he didn't feel honored to do what they did, but he felt honored to be selected for the mission. And given the circumstances, he would do it again.

"Nobody actually wants to cause the destruction we caused," he said. "But it was through a necessity rather than a wanton type of destruction. It was something that had to be done. As much as a man has gangrene in his leg, and they have to cut it off. It's something that has to be done. It was a cancer in the world situation that had to be removed, that's all."

Captain Deke Parsons, Weaponeer

Naval gunnery officer William "Deke" Parsons was pulled from sea duty to work on the Manhattan Project in 1943. He helped turn the nuclear bomb into a weapon of war, from development to assembly to delivery. He armed the first atomic bomb while the Enola Gay was airborne. After the war, Parsons continued in nuclear weapons development, rising to the rank of Rear Admiral. He oversaw the Operation Crossroads nuclear testing project and also served on the Atomic Energy Commission. Parsons witnessed seven of the first eight nuclear explosions. There are no quotes available from Parsons as he was still serving in the Navy when he died of a sudden heart attack in 1953. He was 52 years old.

Captain Robert Lewis, Co-Pilot

Air Force flier Robert Lewis was a pilot first and foremost. He was upset that commander Paul Tibbets had named his plane the Enola Gay. But he was also dedicated to the mission, and earned Tibbets' respect despite the animosity between the two. Lewis wrote a diary of the mission in a notebook during the flight to Hiroshima, against orders. He later sold it for $37,000. It was resold in 2002 for almost ten times that much. He is often quoted:

"As the bomb fell over Hiroshima and exploded, we saw an entire city disappear. I wrote in my log the words: 'My God, what have we done?'"

Some sources say that quote was a revision after the fact. Later in life, Lewis defended the mission.

Over the past half century, some of the crew have returned to the city to take part in the annual commemoration celebrations. Lewis never did. For him "it was just a job of work. I helped make the world a safer place. Nobody has dared launch an atomic bomb since then. That is how I want to be remembered. The man who helped to do that."

Lewis died of a heart attack at age 65 in 1983.

Colonel Paul Tibbets, Commander and Pilot

Lieutenant Colonel Paul Tibbets was chosen to head the bomb delivery mission in September of 1944, and he selected the rest of the crew. At that time, the Manhattan Project was preparing to drop a bomb on Europe as well as Asia. After the mission, Tibbets remained in the Air Force until 1966, achieving the rank of Brigadier General. He worked as an aviation executive until his retirement in 1970.

In a 2002 interview with Studs Terkel, Tibbets said he never had second thoughts about the mission:

Number one, I got into the air corps to defend the United States to the best of my ability. That's what I believe in and that's what I work for. Number two, I'd had so much experience with airplanes... I'd had jobs where there was no particular direction about how you do it and then of course I put this thing together with my own thoughts on how it should be because when I got the directive I was to be self-supporting at all times.

On the way to the target I was thinking: I can't think of any mistakes I've made. Maybe I did make a mistake: maybe I was too damned assured. At 29 years of age I was so shot in the ass with confidence I didn't think there was anything I couldn't do. Of course, that applied to airplanes and people. So, no, I had no problem with it. I knew we did the right thing because when I knew we'd be doing that I thought, yes, we're going to kill a lot of people, but by God we're going to save a lot of lives. We won't have to invade [Japan].

Tibbets died in 2007 at age 92. He had requested cremation and no physical memorial, because it would become a pilgrimage site for nuclear protesters.

This post originally appeared in 2010.

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Interactive Map Shows Where Your House Would Have Been 750 Million Years Ago
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Your neighborhood traveled a long way over several hundred million years to reach the spot it occupies today. To trace that journey over the ages, check out Ancient Earth, an interactive digital map spotted by Co.Design.

Ancient Earth, a collaboration between engineer and Google alum Ian Webster and Paleomap Project creator C.R. Scotese, contains geographical information for the past 750 million years. Start at the beginning and you'll see unrecognizable blobs of land. As you progress through the ages, the land mass Pangaea gradually breaks apart to form the world map we're all familiar with.

To make the transition even more personal, you can enter your street address to see where it would have been located in each period. Five hundred million years ago, for example, New York City was a small island in the southern hemisphere isolated from any major land mass. Around the same time, London was still a part of Pangaea, and it was practically on top of the South Pole. You can use the arrows on your keyboard to flip through the eras or jump from event to event, like the first appearance of multicellular life or the dinosaur extinction.

As you can see from the visualization, Pangaea didn't break into the seven continents seamlessly. Many of the long-gone continents that formed in the process even have names.

[h/t Co.Design]

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11 Facts About the Appendix
Illustration by Mental Floss / Images: iStock
Illustration by Mental Floss / Images: iStock

Despite some 500 years of study, the appendix might be one of the least understood structures in the human body. Here's what we know about this mysterious organ.

1. THE ANCIENT EGYPTIANS CALLED IT THE "WORM" OF THE BOWEL.

The human appendix is small, tube-shaped, and squishy, giving ancient Egyptians, who encountered it when preparing bodies for funerary rites, the impression of a worm. Even today, some medical texts refer to the organ as vermiform—Latin for "worm-like."

2. THE APPENDIX SHOWS UP IN LEONARDO DA VINCI’S DRAWINGS.

The earliest description of a human appendix was written by the Renaissance physician-anatomist Jacopo Berengario da Carpi in 1521. But before that, Leonardo da Vinci is believed to drawn the first depiction of the organ in his anatomical drawings in 1492. Leonardo claimed to have dissected 30 human corpses in his effort to understand the way the body worked from mechanical and physiological perspectives.

3. IT'S ABOUT THE SIZE OF A PINKY FINGER.

The appendix is a small pouch connected to the cecum—the beginning of the large intestine in the lower right-hand corner of your abdomen. The cecum’s job is to receive undigested food from the small intestine, absorb fluids and salts that remain after food is digested, and mix them with mucus for easier elimination; according to Mohamad Abouzeid, M.D., assistant professor and attending surgeon at NYU Langone Medical Center, the cecum and appendix have similar tissue structures.

4. CHARLES DARWIN THOUGHT IT WAS A VESTIGIAL ORGAN …

The appendix has an ill-deserved reputation as a vestigial organ—meaning that it allegedly evolved without a detectable function—and we can blame Charles Darwin for that. In the mid-19th century, the appendix had been identified only in humans and great apes. Darwin thought that our earlier ancestors ate mostly plants, and thus needed a large cecum in which to break down the tough fibers. He hypothesized that over time, apes and humans evolved to eat a more varied and easier-to-digest diet, and the cecum shrank accordingly. The appendix itself, Darwin believed, emerged from the folds of the wizened cecum without its own special purpose.

5. … BUT THE APPENDIX PROBABLY EVOLVED TO HELP IMMUNE FUNCTION.

The proximity and tissue similarities between the cecum and appendix suggest that the latter plays a part in the digestive process. But there’s one noticeable difference in the appendix that you can see only under a microscope. “[The appendix] has a high concentration of the immune cells within its walls,” Abouzeid tells Mental Floss.

Recent research into the appendix's connection to the immune system has suggested a few theories. In a 2015 study in Nature Immunology, Australian researchers discovered that a type of immune cells called innate lymphoid cells (ILCs) proliferate in the appendix and seem to encourage the repopulation of symbiotic bacteria in the gut. This action may help the gut recover from infections, which tend to wipe out fluids, nutrients, and good bacteria.

For a 2013 study examining the evolutionary rationale for the appendix in mammal species, researchers at Midwestern University and Duke University Medical Center concluded that the organ evolved at least 32 times among different lineages, but not in response to dietary or environmental factors.

The same researchers analyzed 533 mammal species for a 2017 study and found that those with appendices had more lymphatic (immune) tissue in the cecum. That suggests that the nearby appendix could serve as "a secondary immune organ," the researchers said in a statement. "Lymphatic tissue can also stimulate growth of some types of beneficial gut bacteria, providing further evidence that the appendix may serve as a 'safe house' for helpful gut bacteria." This good bacteria may help to replenish healthy flora in the gut after infection or illness.

6. ABOUT 7 PERCENT OF AMERICANS WILL GET APPENDICITIS DURING THEIR LIFETIMES.

For such a tiny organ, the appendix gets infected easily. According to Abouzeid, appendicitis occurs when the appendix gets plugged by hardened feces (called a fecalith or appendicolith), too much mucus, or the buildup of immune cells after a viral or bacterial infection. In the United States, the lifetime risk of getting appendicitis is one in 15, and incidence in newly developed countries is rising. It's most common in young adults, and most dangerous in the elderly.

When infected, the appendix swells up as pus fills its interior cavity. It can grow several times larger than its average 3-inch size: One inflamed appendix removed from a British man in 2004 measured just over 8 inches, while another specimen, reported in 2007 in the Journal of Clinical Pathology, measured 8.6 inches. People with appendicitis might feel generalized pain around the bellybutton that localizes on the right side of the abdomen, and experience nausea or vomiting, fever, or body aches. Some people also get diarrhea.

7. APPENDECTOMIES ARE ALMOST 100 PERCENT EFFECTIVE FOR TREATING APPENDICITIS.

Treatment for appendicitis can go two ways: appendectomy, a.k.a. surgical removal of the appendix, or a first line of antibiotics to treat the underlying infection. Appendectomies are more than 99 percent effective against recurring infection, since the organ itself is removed. (There have been cases of "stump appendicitis," where an incompletely removed appendix becomes infected, which often require further surgery.)

Studies show that antibiotics produce about a 72 percent initial success rate. “However, if you follow these patients out for about a year, they often get recurrent appendicitis,” Abouzeid says. One 2017 study in the World Journal of Surgery followed 710 appendicitis patients for a year after antibiotic treatment and found a 26.5 percent recurrence rate for subsequent infections.

8. AN INFECTED APPENDIX DOESN’T ACTUALLY BURST.

You might imagine a ruptured appendix, known formally as a perforation, being akin to the "chestbuster" scene in Alien. Abouzeid says it's not quite that dramatic, though it can be dangerous. When the appendix gets clogged, pressure builds inside the cavity of the appendix, called the lumen. That chokes off blood supply to certain tissues. “The tissue dies off and falls apart, and you get perforation,” Abouzeid says. But rather than exploding, the organ leaks fluids that can infect other tissues.

A burst appendix is a medical emergency. Sometimes the body can contain the infection in an abscess, Abouzeid says, which may be identified through CT scans or X-rays and treated with IV antibiotics. But if the infection is left untreated, it can spread to other parts of the abdomen, a serious condition called peritonitis. At that point, the infection can become life-threatening.

9. SURGEONS CAN REMOVE AN APPENDIX THROUGH A TINY INCISION.

In 1894, Charles McBurney, a surgeon at New York's Roosevelt Hospital, popularized an open-cavity, muscle-splitting technique [PDF] to remove an infected appendix, which is now called an open appendectomy. Surgeons continued to use McBurney's method until the advent of laparoscopic surgery, a less invasive method in which the doctor makes small cuts in the patient's abdomen and threads a thin tube with a camera and surgical tools into the incisions. The appendix is removed through one of those incisions, which are usually less than an inch in length.

The first laparoscopic appendectomies were performed by German physician Kurt Semm in the early 1980s. Since then, laparoscopic appendectomies have become the standard treatment for uncomplicated appendicitis. For more serious infections, open appendectomies are still performed.

10. AN APPENDIX ONCE POSTPONED A ROYAL CORONATION.

When the future King Edward VII of Great Britain came down with appendicitis (or "perityphlitis," as it was called back then) in June 1902, mortality rates for the disease were as high as 26 percent. It was about two weeks before his scheduled coronation on June 26, 1902, and Edward resisted having an appendectomy, which was then a relatively new procedure. But surgeon and appendicitis expert Frederick Treves made clear that Edward would probably die without it. Treves drained Edward's infected abscess, without removing the organ, at Buckingham Palace; Edward recovered and was crowned on August 9, 1902.

11. THE WORLD'S LONGEST APPENDIX MEASURED MORE THAN 10 INCHES.

On August 26, 2006, during an autopsy at a Zagreb, Croatia hospital, surgeons obtained a 10.24-inch appendix from 72-year-old Safranco August. The deceased currently holds the Guinness World Record for "largest appendix removed."

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