Republic F-105D Thunderchief "Arkansas Traveler"
The F-105 Thunderchief, which would become a legend in the history of the Vietnam War, started out very modestly as a proposal for a large, supersonic replacement for the RF-84F Thunderflash tactical reconnaissance fighter in 1951. Later this was expanded by Republic’s famous chief designer, Alexander Kartveli, to a nuclear-capable, high-speed, low-altitude penetration tactical fighter-bomber which could also replace the F-84 Thunderstreak.
The USAF liked the idea, as the F-84 had shown itself to be at a disadvantage against Chinese and Soviet-flown MiG-15s over Korea, and ordered 200 of the new design before it was even finalized. This order was reduced to only 37 aircraft with the end of the Korean War, but nonetheless the first YF-105A Thunderchief flew in October 1955. Although it was equipped with an interim J57 engine and had drag problems, it still achieved supersonic speed. When the design was further refined as the YF-105B, with the J75 engine and area ruling, it went over Mach 2. This was in spite of the fact that the design had mushroomed in size from Kartveli’s initial idea to one of the largest and heaviest fighter ever to serve with the USAF: fully loaded, the F-105 was heavier than a B-17 bomber. The USAF ordered 1800 F-105s, though this would be reduced to 830 examples.
Almost immediately, the F-105 began to be plagued with problems. Some of the trouble could be traced to the normal teething problems of any new aircraft, but for awhile it seemed the Thunderchief was too hot to handle, with a catastrophically high accident rate. This led to the aircraft getting the nickname of “Thud,” supposedly for the sound it made when hitting the ground, along with other not-so-affectionate monikers such as “Ultra Hog” and “Squat Bomber.” Despite its immense size and bad reputation, however, the F-105 was superb at high speeds, especially at low level, was difficult to stall, and its cockpit was commended for its ergonomic layout. Earlier “narrow-nose” F-105Bs were replaced by wider-nosed, radar-equipped F-105Ds, the mainline version of the Thunderchief, while two-seat F-105Fs were built as conversion trainers.
Had it not been for the Vietnam War, however, the F-105 might have gone down in history as simply another mildly successful 1950s era design. Deployed to Vietnam at the beginning of the American involvement there in 1964, the Thunderchief was soon heading to North Vietnam to attack targets there in the opening rounds of Operation Rolling Thunder; this was in spite of the fact that the F-105 was designed primarily as a low-level (and, as its pilots insisted, one-way) tactical nuclear bomber. Instead, F-105s were heading north festooned with conventional bombs.
As Rolling Thunder gradually expanded to all of North Vietnam, now-camouflaged Thuds “going Downtown” became iconic, fighting their way through the densest concentration of antiaircraft fire in history, along with SAMs and MiG fighters. The F-105 now gained a reputation for something else: toughness, a Republic hallmark. Nor were they defenseless: unlike the USAF’s primary fighter, the F-4 Phantom II, the F-105 retained an internal 20mm gatling cannon, and MiG-17s which engaged F-105s was far from a foregone conclusion, as 27 MiGs were shot down by F-105s for the loss of about 20. If nothing else, Thud pilots no longer burdened with bombs could simply elect to head home at Mach 2 and two thousand feet, outdistancing any MiG defenders.
If the Thud had any weakness, it was its hydraulic system, which was found to be extremely vulnerable to damage. However, it was likely more due to poor tactics and the restrictive Rules of Engagement, which sent F-105s into battle on predictable routes, unable to return fire on SAM sites until missiles were launched at them, and their F-4 escorts hamstrung by being forced to wait until MiGs were on attack runs before the MiGs could be engaged. The tropical climate also took a toll on man and machine, with the end result that 382 F-105s were lost over Vietnam, nearly half of all Thuds ever produced and the highest loss rate of any USAF aircraft.
The combination of a high loss rate and the fact that the F-105 really was not designed to be used in the fashion it was over Vietnam led to the type’s gradual withdrawal after 1968 in favor of more F-4s and a USAF version of the USN’s A-7 Corsair II. An improved all-weather bombing system, Thunderstick II, was given to a few of the F-105D survivors, but this was not used operationally.
The Thud soldiered on another decade in Air National Guard and Reserve units until February 1984, when the type was finally retired in favor of the F-16, and its spiritual successor, the A-10 Thunderbolt II.
59-1743 went through many names in its USAF service. Delivered in 1960 to the 4520th Combat Crew Training Wing at Nellis AFB, Nevada, it trained new F-105 pilots. With the attrition of single-seat Thuds in Vietnam, 1743 was transferred to the 388th Tactical Fighter Wing at Korat RTAFB, Thailand. Several pilots flew 1743, but the most famous was Colonel Paul Douglas, who commanded the 388th TFW in 1968. Though 1743 had carried the name "Darn Dago," Douglas renamed it "Arkansas Traveler" after the P-47 Thunderbolt he had flown during World War II. Since Douglas had scored eight aerial victories during the war, he applied those to his F-105 and flew with them in combat over North Vietnam.
Later, after a stint with the Takhli-based 355th TFW (during which 1743 was renamed "Lead Zeppelin"), the aircraft returned home. It was passed to the 192nd TFG (Virginia ANG) at Richmond, where it was renamed for the fourth and last time, as "Hanoi Express." Because of its history, 1743 was spared from the scrapyard when it was retired in 1981, and donated to the Hill AFB Museum in Utah. It was restored back to its Vietnam appearance and went on display in 1987.
When I saw "Arkansas Traveler" in 1996, it was starting to look a bit faded after a decade outdoors in Utah. Still, it showed off the majesty of the F-105 design, and the friend I was traveling with said seeing it was the highlight of the trip. Though the picture quality is poor (it was taken with a disposable camera and the original photo sat in a box for years), it shows the standard USAF Southeast Asia camouflage 59-1743 wore in combat, as well as Douglas' eight World War II kills below the cockpit, represented by German swastikas. 1743 has since been moved inside.
Republic F-105D Thunderchief "Arkansas Traveler"
The F-105 Thunderchief, which would become a legend in the history of the Vietnam War, started out very modestly as a proposal for a large, supersonic replacement for the RF-84F Thunderflash tactical reconnaissance fighter in 1951. Later this was expanded by Republic’s famous chief designer, Alexander Kartveli, to a nuclear-capable, high-speed, low-altitude penetration tactical fighter-bomber which could also replace the F-84 Thunderstreak.
The USAF liked the idea, as the F-84 had shown itself to be at a disadvantage against Chinese and Soviet-flown MiG-15s over Korea, and ordered 200 of the new design before it was even finalized. This order was reduced to only 37 aircraft with the end of the Korean War, but nonetheless the first YF-105A Thunderchief flew in October 1955. Although it was equipped with an interim J57 engine and had drag problems, it still achieved supersonic speed. When the design was further refined as the YF-105B, with the J75 engine and area ruling, it went over Mach 2. This was in spite of the fact that the design had mushroomed in size from Kartveli’s initial idea to one of the largest and heaviest fighter ever to serve with the USAF: fully loaded, the F-105 was heavier than a B-17 bomber. The USAF ordered 1800 F-105s, though this would be reduced to 830 examples.
Almost immediately, the F-105 began to be plagued with problems. Some of the trouble could be traced to the normal teething problems of any new aircraft, but for awhile it seemed the Thunderchief was too hot to handle, with a catastrophically high accident rate. This led to the aircraft getting the nickname of “Thud,” supposedly for the sound it made when hitting the ground, along with other not-so-affectionate monikers such as “Ultra Hog” and “Squat Bomber.” Despite its immense size and bad reputation, however, the F-105 was superb at high speeds, especially at low level, was difficult to stall, and its cockpit was commended for its ergonomic layout. Earlier “narrow-nose” F-105Bs were replaced by wider-nosed, radar-equipped F-105Ds, the mainline version of the Thunderchief, while two-seat F-105Fs were built as conversion trainers.
Had it not been for the Vietnam War, however, the F-105 might have gone down in history as simply another mildly successful 1950s era design. Deployed to Vietnam at the beginning of the American involvement there in 1964, the Thunderchief was soon heading to North Vietnam to attack targets there in the opening rounds of Operation Rolling Thunder; this was in spite of the fact that the F-105 was designed primarily as a low-level (and, as its pilots insisted, one-way) tactical nuclear bomber. Instead, F-105s were heading north festooned with conventional bombs.
As Rolling Thunder gradually expanded to all of North Vietnam, now-camouflaged Thuds “going Downtown” became iconic, fighting their way through the densest concentration of antiaircraft fire in history, along with SAMs and MiG fighters. The F-105 now gained a reputation for something else: toughness, a Republic hallmark. Nor were they defenseless: unlike the USAF’s primary fighter, the F-4 Phantom II, the F-105 retained an internal 20mm gatling cannon, and MiG-17s which engaged F-105s was far from a foregone conclusion, as 27 MiGs were shot down by F-105s for the loss of about 20. If nothing else, Thud pilots no longer burdened with bombs could simply elect to head home at Mach 2 and two thousand feet, outdistancing any MiG defenders.
If the Thud had any weakness, it was its hydraulic system, which was found to be extremely vulnerable to damage. However, it was likely more due to poor tactics and the restrictive Rules of Engagement, which sent F-105s into battle on predictable routes, unable to return fire on SAM sites until missiles were launched at them, and their F-4 escorts hamstrung by being forced to wait until MiGs were on attack runs before the MiGs could be engaged. The tropical climate also took a toll on man and machine, with the end result that 382 F-105s were lost over Vietnam, nearly half of all Thuds ever produced and the highest loss rate of any USAF aircraft.
The combination of a high loss rate and the fact that the F-105 really was not designed to be used in the fashion it was over Vietnam led to the type’s gradual withdrawal after 1968 in favor of more F-4s and a USAF version of the USN’s A-7 Corsair II. An improved all-weather bombing system, Thunderstick II, was given to a few of the F-105D survivors, but this was not used operationally.
The Thud soldiered on another decade in Air National Guard and Reserve units until February 1984, when the type was finally retired in favor of the F-16, and its spiritual successor, the A-10 Thunderbolt II.
59-1743 went through many names in its USAF service. Delivered in 1960 to the 4520th Combat Crew Training Wing at Nellis AFB, Nevada, it trained new F-105 pilots. With the attrition of single-seat Thuds in Vietnam, 1743 was transferred to the 388th Tactical Fighter Wing at Korat RTAFB, Thailand. Several pilots flew 1743, but the most famous was Colonel Paul Douglas, who commanded the 388th TFW in 1968. Though 1743 had carried the name "Darn Dago," Douglas renamed it "Arkansas Traveler" after the P-47 Thunderbolt he had flown during World War II. Since Douglas had scored eight aerial victories during the war, he applied those to his F-105 and flew with them in combat over North Vietnam.
Later, after a stint with the Takhli-based 355th TFW (during which 1743 was renamed "Lead Zeppelin"), the aircraft returned home. It was passed to the 192nd TFG (Virginia ANG) at Richmond, where it was renamed for the fourth and last time, as "Hanoi Express." Because of its history, 1743 was spared from the scrapyard when it was retired in 1981, and donated to the Hill AFB Museum in Utah. It was restored back to its Vietnam appearance and went on display in 1987.
When I saw "Arkansas Traveler" in 1996, it was starting to look a bit faded after a decade outdoors in Utah. Still, it showed off the majesty of the F-105 design, and the friend I was traveling with said seeing it was the highlight of the trip. Though the picture quality is poor (it was taken with a disposable camera and the original photo sat in a box for years), it shows the standard USAF Southeast Asia camouflage 59-1743 wore in combat, as well as Douglas' eight World War II kills below the cockpit, represented by German swastikas. 1743 has since been moved inside.