This Date in Aviation History: November 10 - November 13

"ttyymmnn" (ttyymmnn) 11/13/2018 at 12:35 • Filed to: wingspan, Planelopnik, TDIAH

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Welcome to This Date in Aviation History , getting of you caught up on milestones, important historical events and people in aviation from November 10 through November 13.

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(US Air Force)

November 11, 1956 – The first flight of the Convair B-58 Hustler. The Nuclear Age dawned on August 6, 1945 when the United States dropped the first atomic bomb on the Japanese city of Hiroshima, then a second three days later on the city of Nagasaki. Fortunately for the world, no other nuclear bombs have ever been dropped, but development of nuclear-capable bombers continued after the war, and the problem facing the US Air Force was how best to deliver a nuclear weapon deep into enemy territory, particularly the Soviet Union. In the era before the !!!error: Indecipherable SUB-paragraph formatting!!! (ICBM) and the surface-to-air missile (SAM), conventional wisdom held that the only way to successfully complete a nuclear bombing mission was to fly at high altitude above enemy fighters and at the greatest speed possible.

A mockup of the Convair MX-1964, which later became the B-58 Hustler. Note the four engines housed in two pods, where the Hustler had its engines in four separate pods. (Author unknown)

In 1949, the Air Research and Development Command (ARDC) issued a Generalized Bomber Study for which numerous aircraft manufacturers submitted proposals to build a new jet-powered bomber for the !!!error: Indecipherable SUB-paragraph formatting!!! , and the Air Force chose Boeing and Convair to proceed. Boeing proposed their !!!error: Indecipherable SUB-paragraph formatting!!! supersonic medium bomber, while Convair proposed an aircraft known as the MX-1964. In 1952, the Air Force selected Convair as the winner, and the new bomber received the designation XB-58.

Though designed as a nuclear bomber, the B-58 also served as a supersonic testbed. Here, the center fuel and weapons pod is replaced with a General Electric J-93 engine pod for testing. Six J-93s powered the North American XB-70. (US Air Force)

Based on experience with their !!!error: Indecipherable SUB-paragraph formatting!!! interceptor prototype, Convair’s offering was a fully delta wing aircraft, and was powered by four !!!error: Indecipherable SUB-paragraph formatting!!!   !!!error: Indecipherable SUB-paragraph formatting!!! afterburning turbojets each housed in a long slender pod beneath the wings. The Hustler was capable of carrying five nuclear weapons, with four of them carried on external pylons under the wings and a fifth housed in a large pod under the fuselage that also contained fuel. The Hustler had no internal bomb bay. To keep the fuselage as slender as possible, the B-58's three-man crew was seated in tandem, and later models featured a clamshell-like ejection capsule that also included the control stick, meaning that the pilot could continue to fly the plane even when “turtled up,” ready for ejection at a moment’s notice. The escape system could safely eject the crew at 70,000 feet and at speeds as high as Mach 2, and the ejection capsule could also double as a life raft.

When choosing the name for the new bomber, Hustler turned out to be an apt moniker, as the B-58 was the first supersonic jet bomber and could fly as fast as Mach 2. Depending on payload, the Hustler could climb at nearly 46,000 feet per minute with a light load, and it set 19 world speed records during its career, including a transcontinental flight of just over two hours. But as fast as the Hustler was, it was expensive to produce and, when compared to the much larger !!!error: Indecipherable SUB-paragraph formatting!!! , the B-58 carried a relatively light bomb load and had a shorter range. Following the introduction of Soviet SAMs, the Hustler’s mission changed to low-level penetration which further limited its range. And the fact that it was designed exclusively as a nuclear bomber meant that it could not carry conventional weapons, further limiting its mission capability. After a relative brief 10-year career, the Hustler was retired in favor of the !!!error: Indecipherable SUB-paragraph formatting!!! , which could match the B-58 in speed and could carry a far more flexible weapons load, including nuclear bombs. The Hustler was retired in January 1970 and, of the 116 Hustlers produced, eight survive today as display aircraft.

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November 12, 2001 – The crash of American Airlines Flight 587. In the Hollywood blockbuster movie Top Gun , an accident claims the life of Goose, Maverick’s best friend and Radar Intercept Officer, when their F-14 flies through the “jet wash” of the fighter flying ahead. In the unstable air, Maverick loses control and the Tomcat goes into a flat spin. The pair ejects, but Goose is killed. That sort of Hollywood-contrived scenario is very real, but the phenomenon that caused Maverick to lose control is actually called !!!error: Indecipherable SUB-paragraph formatting!!! , because jet engines have nothing to do with. By the 196os, aerodynamicists finally understood that it wasn’t the air coming out of the jet engines that caused turbulence, it was the wingtip vortices, basically horizontal tornadoes of air, generated by the wings of an aircraft that can wreak havoc on those airplanes following behind. All pilots are trained to deal with wake turbulence, and air traffic controllers routinely advise aircraft during landing or takeoff to be aware of wake turbulence from aircraft in the pattern ahead. A number of crashes have been caused directly, or suspected to have been caused, by wake turbulence, but perhaps the best known, and most tragic, was the crash of American Airlines Flight 587.

An aerial view of the Queens neighborhood where Flight 587 came down (NOAA)

An aerial view of the Queens neighborhood where Flight 587 came downAA587 was a regularly scheduled flight from New York’s John F. Kennedy International Airport to the Dominican Republic. Shortly after takeoff, the !!!error: Indecipherable SUB-paragraph formatting!!! (N14053) flew into the wake turbulence left behind by a Japan Air Lines !!!error: Indecipherable SUB-paragraph formatting!!! . In an effort to maintain control, the first officer initiated a series of hard, complete deflections of the rudder. These actions, lasting approximately 20 seconds, placed twice the amount of stress on the vertical stabilizer than Airbus had designed it for, and caused the entire stabilizer to separate from the fuselage. Without the yaw control from the stabilizer, the airliner entered a flat spin, and the stresses on the airframe caused both engines to shear off the wings. The airliner came down in a Queens, New York neighborhood, killing all 260 passengers and crew plus five more on the ground. It was the second deadliest crash in New York state history, and the second deadliest accident involving an A300.

A US Army Corps of Engineers recovery vessel raises the vertical stabilizer from Jamaica Bay (US Government)

Coming just two months after the !!!error: Indecipherable SUB-paragraph formatting!!! on New York City and Washington, DC, immediate speculation focused on another act of terrorism. However, National Transportation Safety Board (NTSB) investigators quickly ruled that out, and focused instead on the joint where the composite tail structure attached to the aluminum fuselage. They found that the titanium bolts and composite lugs were sufficiently strong, so attention turned to the first officer’s rudder deflections as the likely cause of the stabilizer separation. American Airlines blamed Airbus for making the rudder pedals too sensitive, and Airbus blamed American for faulty pilot training, saying that its pilots were trained to handle wake turbulence in an overly aggressive fashion. Ultimately, the NTSB !!!error: Indecipherable SUB-paragraph formatting!!! determined that, while both parties shared some responsibility, it was the first officer’s “unnecessary and excessive rudder pedal inputs” that caused the structural failure leading to the crash. As a result, American Airlines modified its wake turbulence training program.

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November 12, 1952 – The first flight of the Tupolev Tu-95. At the close of WWII, the best bomber the Soviet Union had in their inventory was the !!!error: Indecipherable SUB-paragraph formatting!!! (NATO reporting name Bull), a down-to-the-last-rivet copy of a captured American !!!error: Indecipherable SUB-paragraph formatting!!! . The Tu-4 was a fine bomber (after all, it was a clone of the B-29), and the Soviets built nearly 850 of them. But what the Soviet Air Forces lacked was a truly intercontinental bomber that could make a round trip attack on the United States. Tupolev first addressed this deficiency with the !!!error: Indecipherable SUB-paragraph formatting!!! (NATO reporting name Barge), the ultimate development of the Tu-4, and the significantly larger and heavier Tu-85 had an unrefueled range of nearly 7,500 miles. But the Tu-85, powered by massive compound radial engines, was an anachronism in an era when jets and turboprops were becoming the engines of choice. Additionally, American experience with the B-29 in the Korean War showed that piston-powered bombers were vulnerable to the new breed of jet fighters.

The characteristic swept wing of the Tu-95 and its four massive Kusnetsov turboprop engines. The protrusions on the trailing edge of the wings are anti-shock bodies which help reduce drag at transsonic speeds (US Navy)

The !!!error: Indecipherable SUB-paragraph formatting!!! began work on the !!!error: Indecipherable SUB-paragraph formatting!!! (NATO reporting name Bison), but its four thirsty turbojet engines limited its range and it was never able to fulfill the transoceanic bombing mission. Tupolev, however, had begun work on a turboprop-powered bomber, similar in many ways to the Boeing Model 464, an early design concept that eventually led to the jet-powered !!!error: Indecipherable SUB-paragraph formatting!!! . Designated Tu-95 (NATO reporting name Bear), the bomber’s 35-degree swept wing housed four massive !!!error: Indecipherable SUB-paragraph formatting!!! turboprops, the most powerful turboprops ever built, which provided 14,800 shaft horsepower each and turned enormous 18-foot diameter !!!error: Indecipherable SUB-paragraph formatting!!! propellers whose tips moved at supersonic speeds. The resulting noise made the Tu-95 one of the loudest aircraft ever built, but all that noise also made for a very fast bomber. When the Americans first encountered it, they were chagrined to find that the Tu-95's top speed of 575 mph was faster than the early straight-winged fighters in service over Korea.

The Tu-95 entered service in 1955, and immediately caused great consternation in the West. Not only was it faster than many fighters of its day, its 9,400-mile range put it easily within reach of North America, and it was capable of delivering the !!!error: Indecipherable SUB-paragraph formatting!!! hydrogen bomb, nicknamed the Tsar Bomba , the most powerful nuclear weapon ever detonated. Future variants were armed with air-to-ground missiles such as the Raduga !!!error: Indecipherable SUB-paragraph formatting!!! nuclear cruise missile, the !!!error: Indecipherable SUB-paragraph formatting!!! anti-ship missile designed to destroy American aircraft carriers, or up to eight !!!error: Indecipherable SUB-paragraph formatting!!! cruise missiles housed on underwing pylons. Reconnaissance variants became a common sight along the Pacific Ocean borders of the United States and Canada, where they tested the reaction of NORAD air defenses. Bears were also a constant shadow to NATO fleets the world over.

Over 500 Tu-95s were built from 1952-1993 and, even in an age of supersonic intercontinental jet bombers, the turboprop Tu-95 remains in service with the Russian Air Force. The original Bear was subsequently developed into the !!!error: Indecipherable SUB-paragraph formatting!!! maritime patrol and anti-submarine warfare variant, as well as !!!error: Indecipherable SUB-paragraph formatting!!! civilian airliner, which set no less than five world records for speed and range, some of which weren’t surpassed until the arrival of the !!!error: Indecipherable SUB-paragraph formatting!!! . The Rossiya remains the fastest propeller-powered airliner in history, a record it has held since 1960.

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Short Takeoff

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(US Army)

November 10, 1949 – First flight of the Sikorsky H-19 Chickasaw, a multi-purpose helicopter and the first dedicated transport helicopter to enter service with the US Army and US Air Force. Developed privately by !!!error: Indecipherable SUB-paragraph formatting!!! after WWII, the Chickasaw was known by its civilian designation as the S-55, and was also built under license by !!!error: Indecipherable SUB-paragraph formatting!!! in England where it was known as the !!!error: Indecipherable SUB-paragraph formatting!!! . The Chickasaw’s bulbous nose housed a single !!!error: Indecipherable SUB-paragraph formatting!!! radial engine that drove the main rotor by means of a driveshaft that passed under and then behind the cockpit. Over 1,700 Chickasaws were built, and they served extensively in Korea and in the early years of the Vietnam War.

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November 11, 1983 – The first flight of the CASA/IPTN CN-235, a medium-range transport and cargo aircraft developed as a joint venture between Spain and Indonesia. Powered by two !!!error: Indecipherable SUB-paragraph formatting!!! turboprop engines, the CN-235 was originally designed for the military for use in maritime patrol and surveillance, but it also serves as a civilian regional airliner. Turkey is the largest international operator of the CN-235, flying 50 examples, along with the militaries of 25 other nations. The US Air Force operates 13 examples for use with special forces, and it is also flown by the US Coast Guard as the !!!error: Indecipherable SUB-paragraph formatting!!! .

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(Author unknown)

November 11, 1946 – The first flight of the Sud-Ouest Triton, the first jet-powered aircraft to be built by France. Development of the Triton by !!!error: Indecipherable SUB-paragraph formatting!!! ( Société nationale des constructions aéronautiques du sud-ouest ), which later became known as !!!error: Indecipherable SUB-paragraph formatting!!! , began in 1943 as a clandestine program, hidden from the Germans who had occupied France. The first Triton was powered by a !!!error: Indecipherable SUB-paragraph formatting!!! turbojet engine, and successive aircraft received the !!!error: Indecipherable SUB-paragraph formatting!!! centrifugal compressor turbojet. Only five Tritons were produced before the project was abandoned. Note the air intake under the nose, which passed through the cockpit and between the pilots.

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(Author unknown)

November 11, 1918 – World War I ends. World War I was the first war in which 20th century technology came to the battlefield. The machine gun, which was believed to be so horrible as to make war unthinkable, decimated armies as they advanced from the trenches, and the tank made its first appearance on the battlefield in an attempt to break the stalemate of trench warfare. Beginning just 11 years after the Wright Brothers’ first flight, WWI also saw the first widespread use of aircraft in battle. At first, observation planes, known as scouts, reconnoitered enemy lines, and opposing pilots often passed with a friendly wave. That soon gave way to small arms carried aloft, and eventually dedicated fighters and bombers. By the end of the Great War, the British, French and Americans had suffered roughly 20,000 air crew casualties (killed, wounded, missing or POW), while the German Air Service suffered over 15,000. The airplane had found its place as an indispensable part of modern warfare.

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(NASA)

November 12, 1981 – The launch of Space Shuttle Columbia on STS-2, the second !!!error: Indecipherable SUB-paragraph formatting!!! mission, the second flight of !!!error: Indecipherable SUB-paragraph formatting!!! , and the first time a spacecraft was reused and returned to orbit. It was also the first mission to utilize the robotic arm developed for the Shuttle by Canada. Officially called the !!!error: Indecipherable SUB-paragraph formatting!!! , it is more popularly known as the !!!error: Indecipherable SUB-paragraph formatting!!! , and is used to maneuver payloads out of and into the Shuttle’s cargo bay. STS-2 was originally envisioned as a boost mission to push the !!!error: Indecipherable SUB-paragraph formatting!!! space station into a higher orbit, but delays in the Shuttle program made that impossible, and Skylab fell to earth in 1979, two years before the the launch of !!!error: Indecipherable SUB-paragraph formatting!!! .

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November 12, 1932 – The first flight of the de Havilland Dragon. Building on the success of the single-engine !!!error: Indecipherable SUB-paragraph formatting!!! , de Havilland responded to a request by Hillman’s Airways for a larger, twin-engine design. Using the same engine and construction techniques of the Fox Moth, the Dragon had capacity for a pilot and 6-10 passengers and a maximum speed of 128 mph. Though production had stopped before WWII, the Dragon re-entered production to serve as a navigational trainer for the Royal Australian Air Force. A total of 2,002 Dragons were built, and it was subsequently developed into the larger and more powerful !!!error: Indecipherable SUB-paragraph formatting!!! .

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(Peter M. Bowers Collection, Seattle Museum of Flight)

November 12, 1921 – The first air-to-air refueling is completed. While the !!!error: Indecipherable SUB-paragraph formatting!!! via a long hose strung between two !!!error: Indecipherable SUB-paragraph formatting!!! biplanes is considered the first official and somewhat practical aerial refueling of an airplane, a wing-walking daredevil named Wesley May lays claim to the actual first refueling, when he strapped a five-gallon can of gas weighing approximately 40 pounds onto his back and climbed from a !!!error: Indecipherable SUB-paragraph formatting!!! biplane in flight onto a !!!error: Indecipherable SUB-paragraph formatting!!! flying alongside. Certainly, this stunt was not meant to be a practical solution, but barnstorming was never about being practical.

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(Author unknown)

November 13, 1907 – The first flight of the Cornu helicopter. Built by French bicycle-maker !!!error: Indecipherable SUB-paragraph formatting!!! , the twin-propeller helicopter is considered by some historians as the first rotary-wing aircraft to take flight. The Cornu helicopter was controlled by a system that varied the pitch of the propellers, and also employed vanes that directed the downdraft from the rotors. Cornu made several short hops, perhaps as much as six feet in the air, each lasting less than a minute. The brief flights gave Cornu just enough time to determine that his steering mechanism was ineffective and he soon abandoned the project. Modern analysis indicates that Cornu’s machine would likely never have flown successfully.

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Connecting Flights

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If you enjoy these Aviation History posts, please let me know in the comments. And if you missed any of the past articles, you can find them all at !!!error: Indecipherable SUB-paragraph formatting!!! . You can also find more stories about aviation, aviators and airplane oddities at !!!error: Indecipherable SUB-paragraph formatting!!! .

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TheRealBicycleBuck > ttyymmnn 11/13/2018 at 09:34

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Dang. I missed another connecting flight!

Wheelerguy > TheRealBicycleBuck 11/13/2018 at 09:51

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I wonder if the pilot is Captain Firstname Lastname.

KingT- 60% of the time, it works every time > ttyymmnn 11/13/2018 at 09:53

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The Hustler is truly a sight to behold even as a museum display. Does live up to the name.

Pics from the Dayton AF museum

MarquetteLa > ttyymmnn 11/13/2018 at 12:51

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I don’t think I’ve ever seen a Hustler before! What a gorgeous design.

InFierority Complex > ttyymmnn 11/13/2018 at 13:01

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“United States dropped the first atomic bomb on the Japanese city of Hiroshima. Fortunately for the world, no other nuclear bombs have ever been dropped”

Well, aside from that other one.

I think I know what you’re going for here, I ’m just being snarky.

ttyymmnn > MarquetteLa 11/13/2018 at 13:56

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It’s a beauty. It’s what the Future™ looked like in the 1950s. 

ttyymmnn > InFierority Complex 11/13/2018 at 13:56

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No, thanks for pointing it out. 

ttyymmnn > InFierority Complex 11/13/2018 at 13:59

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The Nuclear Age dawned on August 6, 1945 when the United States dropped the first atomic bomb on the Japanese city of Hiroshima, then a second three days later on the city of Nagasaki. Fortunately for the world....

4muddyfeet - bare knuckle with an EZ30 > ttyymmnn 11/13/2018 at 16:16

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Excellent, as always.

user314 > ttyymmnn 11/13/2018 at 16:19

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the Hustler could climb at nearly 46,000 feet per minute

Je- sus.

ttyymmnn > user314 11/13/2018 at 16:25

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Which isn’t entirely what it means. According to this data , that is the initial climb rate, and my number might be a little high.

Maximum speed Mach 2.2 at 40,000 feet, Mach 0.91 at sea level. Cruising speed 521 knots. Takeoff ground roll 7850 feet at 160,000 pounds. Landing ground roll 2615 feet at 63,100 pounds. Maximum initial climb rate 38,650 feet per minute at sea level. An altitude of 30,000 feet could be attained in 11.2 minutes. Normal cruise altitude 38,450 feet. Target area altitude was 55,900 feet. Combat ceiling 63,400 feet. Maximum ferry range 4100 nautical miles.

ttyymmnn > 4muddyfeet - bare knuckle with an EZ30 11/13/2018 at 16:25

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Thank you!

user314 > ttyymmnn 11/13/2018 at 16:49

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38,650 is still nothing to sneeze at. I keep picturing Dark Helmet:

f86sabre > ttyymmnn 11/13/2018 at 16:51

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I was over in Ireland when the AA accident happened. My wife and I got engaged while we were there. We were at a pub when the news of the accident came up. There was very real fear that it was terrorism as you mentioned. Luckily for us it was ruled out quickly and we were able to fly home as planned, but were were actively looking at alternatives in case we were going to be stuck.   

ttyymmnn > f86sabre 11/13/2018 at 16:53

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A four-day ocean trip sounds pretty nice. Do they still run passenger liners across the Atlantic? That would be fun. And cold.

f86sabre > ttyymmnn 11/13/2018 at 17:45

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QE2 was still running. We were thinking more along the lines of hanging out in Ireland for another week. 

You can tell a Finn but you can't tell him much > ttyymmnn 11/14/2018 at 15:25

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I didn’t realize that the F-111A was used to replace the B-58. At first glance the F-111 doesn’t seem to have nearly enough capability, but the only place it fell short was in combat radius which was just over half the Hustlers . It could actually carry more weight in bombs than the Hustler, in addition to a greater variety of weapons and the ability to carry conventional weapons. It was also faster with a top speed of Mach 2.5 compared to the B-58's top speed of Mach 2.0.

I remember when Australia was retiring theirs that people were upset because there isn’t any current aircraft with anywhere near the combat radius of the F-111 they could use to replace it.

ttyymmnn > You can tell a Finn but you can't tell him much 11/14/2018 at 17:30

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If anything, it’s a testament to how quickly engine and aero technology advanced. About how much more engine (and fuel and weight and drag) it took to go Mach 2 in the Hustler than it did to go the same speed in the F-111. And it wouldn’t be a discussion about the Aardvark without some gratuitous RAAF dump and burn.

user314 > ttyymmnn 11/15/2018 at 10:07

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Interesting thing about the Australian F-111C and - 111G was that they had the longer wings from the aborted F-111B naval version. The F-111G were actually FB-111s that had been removed from SAC duties after the B-1B came on- line. They were modified for tactical rather than strategic warfare and turned over to TAC, where they mostly were used for training. The RAAF bought 15 F-111Gs in ‘93.