Thunderchief Aircraft - In 1951, Republic Aviation began a project to develop a supersonic strategic fighter-bomber to replace the F-84F. The result was the F-105 "Thunderchief", later known as the "Thud".
The YF-105A prototype first flew on October 22, 1955, but the first F-105D did not fly until June 9, 1959. The F-105s were produced in the single-seat -B and -D series and the two seats. Model F-105F.
Thunderchief Aircraft
Later, another -F was changed to the F-105G. A total of 833 Thunderchiefs of various types were built, including 610 F-105Ds.
A B66 Destroyer And F105 Thunderchief Aircraft Bomb North Vietnam High Res Stock Photo
The F-105D can carry more than 12,000 pounds of weapons, more cargo than the World War II B-17. It can carry up to 8,000 pounds in a bomb bay.
The F-105D was used extensively during the Vietnam War. In the first four years, 75 percent of the flights were to North Vietnam. One aircraft accumulated 1500 hours and 450 missions. The last F-105D was withdrawn from USAF service on July 12, 1980.
First flown in 1955, the F-105 was developed as an all-weather fighter-bomber; It is one of the only fighters to have a domestic bomb bay. The USAF Thunderbirds only flew the F-105 for six demonstrations before switching to the F-4.
The small wing area and large fuselage led to the nickname "Thud" because it did not hit well when the engine was turned off. While Republic F-105D Thunderchief fighter-bombers were making low attacks on North Vietnamese targets, one. He sustained a serious injury on Jim Laurier's "Thud Ridge". (Jim Laurier)
Here's Why The F 105 Was Dubbed The \
The pilots loved the sound. There seems to be no damage to the Republic F-105 Thunderchief, which is paid for in search of crime. Aviators, flight attendants and flight attendants are decorated with the same brand loyalty seen in Coke, Harley drinks. Pilots of Raiders and A-10 Warthog (a Republican product).
"I loved it from the moment I saw it," Captain Hank Goetz said in the Thud Pilots documentary. "Everyone wants to put their hands up." Colonel John Casper enthused: “The best plane I've ever flown. Flying is fun, I've flown the F-5, F-4, A-10, F-16...but I love flying the [F-105]. Captain Sam Morgan: “There was nothing on that plane that I couldn't get out of. You can pull all the GS you want, you can go as fast as you want, it's just a great plane. You look good on the stairs.
Thud pilot Vic Vizcarra is known as the "Cadillac of the Air". Large, comfortable cockpit. I had all the faith in the world in that plane. It has a ground defense radar, not ground tracking. You have to fly by hand. I remember one training mission where I flew completely under the radar. My coach said, ‘Vic, look where you are.’ I was in a small valley with big mountains on either side. It has convinced me that I can do this work in real time.
When he returned from running a bomb against the Bac Giang Railroad Bridge on June 3, 1967, Major Ralph L. Custer Jr. was still carrying. to its auxiliary tanks and unfired AIM-9B surface-to-air missiles. (U.S. Air Force)
Republic F 105 Thunderchief Usaf Us Air Force Fighter Bomber
Colonel Calvin Markwood said, “It's a great airplane and a real joy to fly. Marty Case, with 2,000 hours on the Tuds, said: “I really like the cockpit layout. The pitot heat [switch] is not the same as other airplanes. It has a little box on the back, like a refrigerator, so you can feel it around, and you know you have a pitot heater.
Colonel Randolph Reynolds flew the F-105 in Vietnam and in the Air Force Reserve. "I love the voice and know all its nuances," he wrote. "The cockpit is spacious....the stick on the throttle seems to be directly related to the speed of the nose turn, a form of control that makes the plane a joy to fly."
Some compliments may not be necessary. After all, the Thud was the only plane in the history of the Air Force to leave the war, because half of the ships were shot down or destroyed, and very few user interface. It quickly failed as a Thunderbird team plane, breaking in half during rehearsals for the seventh show. The design and concept of an airplane is a complex, difficult and controversial task.
"But because of the difficulty of the air war," wrote Colonel Jack Broughton in Thad Ridge, "I think Thad was a prisoner in most people's books. Nothing else could have.. .It is appreciated.
F105 Thunderchief Pcam 01
No one knows exactly where the nickname came from. Some believe that it can be traced back to the Howdy Doody character Chief Thunderthud, but that may not be the case. The accepted explanation is the noise when the plane hits the ground, as it often does.
It could have been worse. The original name of the plane was Ultra Hog. (The road-eating Republic F-84 was the Hog, and the swept-up F-84F became the Super Hog.) Some pilots called their F-105s Nickels. No one called them Thunderchiefs.
The first concept fighter-bomber of the Republic, the AP-63 was an upgraded RF-84F with an internal weapons bay. (U.S. Air Force)
In 1951, when Republic Aviation canceled its only contract, the F-84, and began work on the F-105 application. It first produced what was called the XF-103, although the aircraft never became a joke. The F-103 was supposed to be a Mach 3 bomber interceptor, with titanium wings and a hypothetical engine that combined a turbojet with an afterburner to become a high-performance ramjet, advancing the technology of the time.
Usaf F 105 Thunderchief Vs Vpaf Mig 17
The mock-up XF-103 has one important feature that remains a unique part of the F-105: its forward ventral air intake. This turned out to be two wing-root doors in front of the sound.
The first YF-105 prototypes—there were two—had nothing in common with the aircraft's final configuration, except for its crude appearance: a fuselage the size of a railroad boxcar; short to medium wings; high landings to clear the belly for the heavy nuclear warhead the 105 was originally intended to carry; and conventional wing root air intakes.
Those prototypes were very solid aircraft, and thanks to their flat sided fuselage and standard air intakes, the competition was tough. Convair's experience with the unmanned F-102 prompted the Republicans to request help from the National Advisory Council on Aeronautics. NACA's Langley Lab actually recommended the country's decision (the typical Coke bottle-shaped fuselage), which Republican design chief Alexander Kartveli opposed. He wanted a plane with sleek lines, and he was against replacing a cluster on the P-47D Thunderbolt, which he "looked like a pickle" on top of the fuselage.
Finally, Kartveli adopted a new version of NACA's concept, saying that the terrain resolution would be better at transonic speeds. However, his Thunderchief is now a Mach 2.15 jet, at least because of its new Pratt & Whitney J75 engine, which is more powerful than the King Kong.
Republic F 105g Thunderchief > National Museum Of The United States Air Force™ > Display
No F-105A. The job went straight to the F-105B, which was not ready for the first time, due to an inadequate fire control system. But B was faster. In December 1959, an F-105B set the world speed record: 1,216 mph on a 62-mile circuit, requiring the pilot to maintain a straight course while pulling at a constant 3.5 Gs for three minutes. The second-seat trainer, the F-105C, was not available. The "true" 105 was the F-105D, which quickly became the most distinctive production and model of the Vietnam War fighter.
Vietnam also developed the F-105. Designed as an advanced nuclear-powered vehicle, the plane became an explosives vehicle, carrying 16,750 pounds of iron bombs, many left over from World War II, inside the heavily fortified area. known to see the air war. Berlin's 88-year-olds were child's play compared to North Vietnam's radar-guided Triple-A cannons, Soviet- and Chinese-made SAM bases, and MiGs backed by a global control system. "It was the most terrible contest ever raised between the airs and machines of the world and men," wrote Jack Broughton.
However, there were not enough bombs in the war in 1940. There was danger, but the government refused. Thuds are sometimes released with only two or three bullets, sent in harm's way to save the sortie's score.
Like "thud ridge," "downtown"—the attack on Hanoi—became part of the air war rhetoric. It is 15 miles long, 5,000 feet high, northwest of Hanoi pointing directly towards the city. The Thud pilots used it as a symbol and a perfect protection from the fire world. Thud Ridge was released
Republic F 105d Thunderchief 'thud' (x3), Tom's Modelworks
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