Tag Archives: Republic Aviation Corporation

10 March 1967

Republic F-105D-31-RE Thunderchief 62-4284 was a triple MiG killer. Captain Max C. Brestel shot down two MiG-17 fighters with this airplane, 10 March 1967. Captain Gene I. Basel also shot down a MiG-17 while flying this fighter bomber, 27 October 1967.
Republic F-105D-31-RE Thunderchief 62-4284 was a triple MiG killer. Captain Max C. Brestel shot down two MiG-17 fighters with this airplane, 10 March 1967. Captain Gene I. Basel also shot down a MiG-17 while flying this fighter bomber, 27 October 1967. (U.S. Air Force)

10 March 1967: Captain Max C. Brestel, United States Air Force, a pilot assigned to the 354th Tactical Fighter Squadron, 355th Tactical Fighter Wing at Takhli Royal Thai Air Force Base, was flying a Republic F-105D-31-RE Thunderchief fighter-bomber, serial number 62-4284. His call sign was “Kangaroo 03.” During an attack on the Thai Nguyen Steel Mill, the single most heavily-defended target in North Vietnam, Captain Brestel engaged and shot down two enemy MiG-17 fighters.

This was the first time during the Vietnam War that an American pilot shot down two enemy airplanes during the same mission. The following description is from an official U.S. Air Force history:

Brestel’s aerial victories became the first USAF double kill of the conflict. At the time, he was flying the third Thunderchief in a flight of four and was tasked with suppressing flak in and around the Thai Nguyen steel mill and supporting other F-105 strike forces. Brestel relates how his two victories came about:

“We proceeded to the target via the Red River to a point north of the target, where we turned south. Numerous SAM and MiG warnings had been transmitted. Also, the 388th Wing, which had preceded us on the target, had encountered MiGs.

“As the flight pulled up to gain altitude for delivering our ordnance, I sighted two MiG-21s making a pass at Col. Gast [Lt. Col. Philip C. Gast, the flight leader] from his 4 o’clock position. I was in lead’s 8:30 o’clock position. I broke toward the MiGs and passed across his tail. They broke off the attack and I continued on my dive delivery. Flak was normal for the area. We delivered our ordnance as planned.”

As the flight pulled out at an altitude of approximately 3,000 to 4,000 feet, Gast called MiGs at 2 o’clock low. ‘Let’s go get them,’ he urged. ‘I’m with you,’ Brestel acknowledged as he spotted the flight of four MiG-17s in staggered trail heading north at approximately 1,500 feet. Behind them was another flight of four. Brestel’s narrative continues:

“I observed all MiGs light their afterburners. Colonel Gast began firing at one of the first two MiGs. I observed the second two begin to fire at Colonel Gast. I called a break and closed within 300–500 feet of the number four MiG. I fired an approximate 2½ second burst at him as he was in a right turn. I observed hits in the wing and fuselage. The MiG reversed into a left turn. I fired another 2½ second burst into him, observing hits in the left wing, fuselage and canopy, and a fire in the left wing root. The aircraft rolled over and hit the ground under my left wing. I then closed 300 feet on the number three MiG, which was firing at Colonel Gast. He was in a right turn and again I fired a 2½ second burst, observing hits in wing, fuselage, etc. He also reversed to the left and I fired another 2½ second burst, observing more hits and pieces flying off the aircraft. The aircraft appeared to flip back up over my canopy and disappeared behind me. we broke off the engagement at this time after approximately 1½ to 2 minutes of combat. A SAM was fired at us and more flak as we exited the area.

“I know I destroyed the first MiG, as I saw him crash. I did not see the pilot bail out and doubt if he was alive, since hits were observed in the cockpit and the canopy broke up. My wingman, Lt. Weskamp [1st Lt. Robert L. Weskamp] also observed the MiG hit the ground.

“I feel I also destroyed the second MiG, as the range was the same and hits were observed in the same areas, i.e., fuselage, wings, etc. Also, his last maneuver could not be considered normal. The aircraft appeared to be in a violent pitch-up or tumble and out of control… However, because he pitched up over and behind me, I did not see him strike the ground.”

Brestel was given credit for destroying both MiGs.

— Aces and Aerial Victories: The United States Air Force in Southeast Asia 1965–1973, by R. Frank Futrell, William H. Greenhalgh, Carl Grubb, Gerard E. Hasselwander, Robert F. Jakob and Charles A. Ravenstein, Office of Air Force History, Headquarters USAF, 1976, Chapter II at Pages 44 and 45.

This former Egyptian Air Force Mikoyan-Gurevivch MiG-17F in the collection of the National Museum of the United States Air Force is painted in the colors of the Vietnam Peoples' Air Force. (U.S. Air Force)
This former Egyptian Air Force Mikoyan-Gurevivch MiG-17F in the collection of the National Museum of the United States Air Force is painted in the colors of the Vietnam Peoples’ Air Force. (U.S. Air Force)

Vietnamese sources identified one of the downed MiG-17 fighters as being of Z Group, Korean People’s Air Force, flown by Kim Quang Wook, who was killed.

The F-105 was the largest single-seat, single-engine combat aircraft in history. It was designed as a Mach 2+ tactical nuclear strike aircraft and fighter-bomber. The fuselage of the F-105B incorporated the “area rule” which gave the Thunderchief its characteristic “wasp waist” shape.

The F-105D Thunderchief is 64 feet, 3 inches (19.583 meters) long with a wingspan of 34 feet, 11 inches (10.643 meters) and overall height of 19 feet, 8 inches (5.994 meters). The total wing area was 385 square feet (35.8 square meters). Its wings were swept 45° at 25% chord. The angle of incidence was 0° and there was no twist. The wings had 3° 30′ anhedral. The F-105D-31 has an empty weight of 26,855 pounds (12,181 kilograms) and a maximum takeoff weight of 52,838 pounds (23,967 kilograms).

The Thunderchief was powered by one Pratt & Whitney J75-P-19W engine. The J75 is a two-spool axial-flow afterburning turbojet with water injection. It has a 15-stage compressor section (8 low- and and 7 high-pressure stages) and 3-stage turbine section (1 high- and 2 low-pressure stages.) The J75-P-19W is rated at 14,300 pounds of thrust (63.61 kilonewtons), continuous power; 16,100 pounds (71.62 kilonewtons), Military Power (30-minute limit); and Maximum Power rating of 24,500 pounds (108.98 kilonewtons) with afterburner (15-minute limit). The engine could produce 26,500 pounds of thrust (117.88 kilonewtons) with water injection, for takeoff. The J75-P-19W is 21 feet, 7.3 inches (6.586 meters) long, 3 feet, 7.0 inches (1.092 meters) in diameter, and weighs 5,960 pounds (2,703 kilograms).

The maximum speed of the F-105D was 726 knots (835 miles per hour/1,345 kilometers per hour) at Sea Level (Mach 1.09) and 1,192 knots (1,372 miles per hour (2,208 kilometers per hour) at 36,089 feet (11,000 meters) (Mach 2.08). The combat ceiling was 51,000 feet (15,545 meters). The F-105D’s combat radius varied with the type of mission from 277 to 776 nautical miles (319–893 statute miles/513–1,437 kilometers). The maximum ferry range was 1,917 nautical miles (2,206 statute miles/3,550 kilometers).

The F-105D was armed with one 20 mm M61A1 Vulcan rotary cannon and 1,028 rounds of ammunition. It has an internal bomb bay and can carry bombs, missiles or fuel tanks on under wing and centerline hardpoints. The maximum bomb load consisted of 16 750-pound (340 kilogram) bombs. For tactical nuclear strikes, the F-105D could carry one B57 or three B61 nuclear bombs.

The F-105 Thunderchief was a supersonic tactical fighter bomber rather than an air superiority fighter. Still, during the Vietnam War, F-105s shot down 27 enemy MiG fighters. 24 of those were shot down with the Thunderchief’s Vulcan cannon.

Two Air Force sergeants load belts of linked 20-millimeter cannon shells for the F-105's M61 six-barreled Gatling gun. (U.S. Air Force)
Two Air Force sergeants load belts of linked 20-millimeter cannon shells for the F-105’s M61 six-barreled Gatling gun. (U.S. Air Force)

Republic Aviation Corporation built 833 F-105 Thunderchief fighter bombers at its Farmingdale, New York factory. 610 of those were single-seat F-105Ds. Of the 833 F-105s, 395 were lost during the Vietnam War. 334 were shot down, mostly by antiaircraft guns or missiles, and 17 by enemy fighters. Another 61 were lost due to accidents. The 40% combat loss is indicative of the extreme danger of the missions these airplanes were engaged in.

62-4284 is the only F-105 Thunderchief officially credited with shooting down three enemy fighters during the Vietnam War. Flown by Captain Gene I. Basel, also of the 354th Tactical Fighter Squadron, 62-4284 was “Bison 02” on an attack against the Canal de Rapides Bridge, 27 October 1967. Captain Basel shot down a MiG-17 with the Thunderchief’s 20 mm cannon. The VPAF pilot ejected.

Having survived the Vietnam War, 62-4284 crashed during a peacetime training mission, 4 miles south west of Clayton, Oklahoma, 12 March 1976. The pilot, Captain Larry L. Kline, 465th Tactical Fighter Squadron, Hill Air Force Base, Utah, was killed.

Republic F-105D-31-RE Thunderchief 62-4347, 333d TFS, Takhli RTAFB, circa 1966. This is the same type aircraft as 62-4284. (U.S. Air Force)

© 2016, Bryan R. Swopes

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10 March 1967

Major Merlyn H. Dethlefsen and Captain Kevin A. Gilroy
Major Merlyn H. Dethlefsen and Captain Kevin A. Gilroy

MEDAL OF HONOR

MAJOR MERLYN H. DETHLEFSEN, UNITED STATES AIR FORCE

Major Merlyn H. Detlefsen, U.S. Air Force, after his100th mission. (U.S. Air Force)
Major Merlyn H. Dethlefsen, U.S. Air Force, after his 100th mission. (U.S. Air Force)

The President of the United States of America, in the name of Congress, takes pleasure in presenting the Medal of Honor to Major Merlyn Hans Dethlefsen, United States Air Force, for conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty while serving with the 354th Tactical Fighter Squadron, 355th Tactical Fighter Wing, near Thai Nguyen, North Vietnam, on 10 March 1967. Major Dethlefsen was one of a flight of F-105 aircraft engaged in a fire suppression mission designed to destroy a key anti-aircraft defensive complex containing surface-to-air missiles (SAM), an exceptionally heavy concentration of anti-aircraft artillery, and other automatic weapons. The defensive network was situated to dominate the approach and provide protection to an important North Vietnam industrial center that was scheduled to be attacked by fighter bombers immediately after the strike by Major Dethlefsen’s flight. In the initial attack on the defensive complex the lead aircraft was crippled, and Major Dethlefsen’s aircraft was extensively damaged by the intense enemy fire. Realizing that the success of the impending fighter bomber attack on the center now depended on his ability to effectively suppress the defensive fire, Major Dethlefsen ignored the enemy’s overwhelming firepower and the damage to his aircraft and pressed his attack. Despite a continuing hail of anti-aircraft fire, deadly surface-to-air missiles, and counterattacks by MIG interceptors, Major Dethlefsen flew repeated close range strikes to silence the enemy defensive positions with bombs and cannon fire. His action in rendering ineffective the defensive SAM and anti-aircraft artillery sites enabled the ensuing fighter bombers to strike successfully the important industrial target without loss or damage to their aircraft, thereby appreciably reducing the enemy’s ability to provide essential war material. Major Dethlefsen’s consummate skill and selfless dedication to this significant mission were in keeping with the highest traditions of the U.S. Air Force and reflect great credit upon himself and the Armed Forces of his country.

General Orders: GB-51, February 8, 1968

Action Date: 10-Mar-67

Service: Air Force

Rank: Major

Company: 354th Tactical Fighter Squadron

Regiment: 355th Tactical Fighter Wing

Division: Takhli Royal Thai Air Base, Thailand

AIR FORCE CROSS

CAPTAIN KEVIN A. GILROY, UNITED STATES AIR FORCE

Captain Kevin A. Gilroy, U.S. Air Force, after his 100th mission. (U.S. Air Force)
Captain Kevin A. Gilroy, U.S. Air Force, after his 100th mission. (U.S. Air Force)

The President of the United States of America, authorized by Title 10, Section 8742, United States Code, takes pleasure in presenting the Air Force Cross to Captain Kevin A. Gilroy (AFSN: 0-3109656), United States Air Force, for extraordinary heroism while serving as Electronics Warfare Officer of an F-105 aircraft of the with the 354th Tactical Fighter Squadron, 355th Tactical Fighter Wing, Takhli Royal Thai Air Base, engaged in a pre-strike, missile suppression mission against the Thai Nguyen Steel Works in North Vietnam on 10 March 1967. On that date, Captain Gilroy guided his pilot in attacking and destroying a surface-to-air missile installation protecting one of the most important industrial complexes in North Vietnam. He accomplished this feat even after formidable hostile defenses had destroyed the lead aircraft and had crippled a second. Though his own aircraft suffered extensive battle damage and was under constant attack by MiG interceptors, anti-aircraft artillery, automatic weapons, and small arms fire, Captain Gilroy aligned several ingenious close range attacks on the hostile defenses at great risk to his own life. Due to his technical skill, the attacks were successful and the strike force was able to bomb the target without loss. Through his extraordinary heroism, superb airmanship and aggressiveness, Captain Gilroy has reflected the highest credit upon himself and the United States Air Force.

General Orders: Department of the Air Force, Special Order GB-297 (August 15, 1967)

Action Date: 10-Mar-67

Service: Air Force

Rank: Captain

Company: 354th Tactical Fighter Squadron

Regiment: 355th Tactical Fighter Wing

Division: Takhli Royal Thai Air Base

SILVER STAR

MAJOR KENNETH HOLMES BELL, UNITED STATES AIR FORCE

Brigadier General Kenneth H. Bell, U.S. Air Force, then a major, was Captain Dethlefsen's wingman at Thuy Nyugen, 10 March 1967.
Brigadier General Kenneth H. Bell, U.S. Air Force, then a major, was Captain Dethlefsen’s wingman at Thai Nyugen, 10 March 1967. (U.S. Air Force)

The President of the United States of America, authorized by Act of Congress, July 8, 1918 (amended by act of July 25, 1963), takes pleasure in presenting the Silver Star to Major Kenneth Holmes Bell (AFSN: FR-25966), United States Air Force, for gallantry in connection with military operations against an opposing armed force while serving as Pilot of an F-105 Thunderchief of the 355th Tactical Fighter Wing, Takhli Royal Thai Air Base, Thailand, PACIFIC Air Forces, in Southeast Asia on 10 March 1967. On that date, Major Bell was a member of a surface-to-air missile suppression flight in support of a strike against a large industrial complex. Major Bell and his flight, with great courage, flew through anti-aircraft defenses which were so dense that the flight leader was downed, and all three of the remaining flight members’ aircraft were damaged. Major Bell’s aircraft was damaged to the extent that aircraft control was marginal. However, he elected to remain in the target area flying through the hail of flak three more times until he had the key missile installation shattered and burning from a series of vicious attacks. Throughout the entire flight, Major Bell exhibited complete disregard for his personal welfare in the face of overwhelming odds. By his gallantry and devotion to duty, Major Bell has reflected great credit upon himself and the United States Air Force.

General Orders: Headquarters, Pacific Air Force, Special Orders No. G-1014 (July 15, 1967)

Action Date: 10-Mar-67

Service: Air Force

Rank: Major

Company: 355th Tactical Fighter Wing

Division: Takhli Royal Thai Air Base, Thailand

A Republic F-105F Thunderchief Wild Weasel III, flown by Captain Merlyn F. Dethlefsen and Captain Kevin A. Gilroy. (U.S. Air Force)
A Republic F-105G Thunderchief Wild Weasel III, flown by Captain Merlyn F. Dethlefsen and Captain Kevin A. Gilroy. (U.S. Air Force)

The F-105 was the largest single-seat, single-engine combat aircraft in history. It was designed as a Mach 2+ tactical nuclear strike aircraft and fighter-bomber. The fuselage of the F-105B incorporated the “area rule” which gave the Thunderchief its characteristic “wasp waist” shape. The F-105F was a two-place variant, flown by a pilot and a weapons system operator. Its high speed, low radar cross-section, and heavy bomb load capacity made it a good candidate for the “Wild Weasel” mission: locating and attacking enemy radar and surface-to-air missile installations.

The F-105F/G Thunderchief was 67 feet (20.422 meters) long with a wingspan of 34 feet, 11 inches (10.643 meters) and overall height of 20 feet, 2 inches (6.147 meters). Its wings were swept 45° at 25% chord. The angle of incidence was 0° and there was no twist. The wings had 3° 30′ anhedral. The total wing area was 385 square feet (35.8 square meters). Modified to the Wild Weasel III configuration, it had an empty weight of 31,279 pounds (14,188 kilograms), and a maximum takeoff weight of 54,580 pounds (24,757 kilograms).

Republic F-105G Wild Weasel III 63-8320. (U.S. Air Force)

The Thunderchief was powered by one Pratt & Whitney J75-P-19W engine. The J75 is a two-spool axial-flow afterburning turbojet with water injection. It has a 15-stage compressor section (8 low- and and 7 high-pressure stages) and 3-stage turbine section (1 high- and 2 low-pressure stages.) The J75-P-19W is rated at 14,300 pounds of thrust (63.61 kilonewtons), continuous power; 16,100 pounds (71.62 kilonewtons), Military Power (30-minute limit); and Maximum Power rating of 24,500 pounds (108.98 kilonewtons) with afterburner (15-minute limit). The engine could produce 26,500 pounds of thrust (117.88 kilonewtons) with water injection, for takeoff. The J75-P-19W is 21 feet, 7.3 inches (6.586 meters) long, 3 feet, 7.0 inches (1.092 meters) in diameter, and weighs 5,960 pounds (2,703 kilograms).

The F-105G Wild Weasel III had a cruising speed of 514 knots (592 miles per hour/952 kilometers per hour). Its maximum speed was 681 knots at Sea Level—0.78 Mach—and 723 knots (832 miles per hour/1,339 kilometers per hour) at 36,000 feet (10,973 meters)—Mach 1.23. It could climb to 30,000 feet (9,144 meters) in 28.0 minutes. The F-105G’s combat ceiling was 43,900 feet (13,381 meters), and it had a combat radius of 391 nautical miles (450 statute miles/724 kilometers). The maximum ferry range, with external fuel tanks, was 1,623 nautical miles (1,868 statute miles/3,006 kilometers).

The Wild Weasel III was armed with one M61A1 Vulcan 20 mm six-barrel rotary cannon with 581 rounds of ammunition, one AGM-78 Standard High-Speed Anti-Radiation Missile (HARM), and two AGM-45A Shrike anti-radiation missiles.

65 F-105Fs were converted to the F-105G Wild Weasel III configuration. Republic Aviation Corporation built 833 F-105 Thunderchief fighter bombers at its Farmingdale, New York, factory. 395 were lost during the Vietnam War. 334 were shot down, mostly by antiaircraft guns or missiles, and 17 by enemy fighters. Another 61 were lost due to accidents. The 40% combat loss is indicative of the extreme danger of the missions these airplanes were engaged in.

Captains Merlyn Dethlefsen and Kevin Gilroy flew this Republic F-105F-1-RE Thunderchief on 10 March 1967. It is seen here at Nellis AFB, Nevada, 29 August 1966. 63-8352 was destroyed by fire after running off the runway at Udorn RTAFB, 8 December 1969. The pilot, Major Carl R. Rice, was killed.
Captains Merlyn Dethlefsen and Kevin Gilroy flew this Republic F-105F-1-RE Thunderchief on 10 March 1967. It is seen here at Nellis AFB, Nevada, 29 August 1966. 63-8352 was destroyed by fire after running off the runway at Udorn RTAFB, 8 December 1969. The pilot, Major Carl R. Rice, was killed.

The Wild Weasel III was armed with one M61A1 Vulcan 20 mm six-barrel rotary cannon with 581 rounds of ammunition, one AGM-78 Standard High-Speed Anti-Radiation Missile (HARM), and two AGM-45A Shrike anti-radiation missiles.

65 F-105Fs were converted to the F-105G Wild Weasel III configuration. Republic Aviation Corporation built 833 F-105 Thunderchief fighter bombers at its Farmingdale, New York, factory. 395 were lost during the Vietnam War. 334 were shot down, mostly by antiaircraft guns or missiles, and 17 by enemy fighters. Another 61 were lost due to accidents. The 40% combat loss is indicative of the extreme danger of the missions these airplanes were engaged in.

Republic F-105F-1-RE Thunderchief photographed in Southeast Asia, circa 1966. (U.S. Air Force)
Major James L. Davis and Captain Phillip Walker with Republic F-105F-1-RE Thunderchief 63-8352 (F-105G Wild Weasel III), photographed at Takhli Royal Thai Air Force Base, Thailand, 12 February 1968, after they completed their 100th combat mission. The F-105 is now carrying the tail code RM, indicating the 354th Tactical Fighter Squadron. (From the collection of Colonel James L. Davis, United States Air Force)

© 2019, Bryan R. Swopes

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9 March 1955

Col. Robert R. Scott waves from the cockpit of his Republic F-84F Thunderstreak after completing a record-breaking transcontinental flight, 9 March 1955. (AP Photo)
Lieutenant Richard Hill and Lieutenant Colonel Robert R. Scott (in cockpit) after their record-breaking transcontinental flight. (Unattributed)

9 October 1955: Lieutenant Colonel Robert Ray Scott, United States Air Force, commanding officer, 510th Fighter Bomber Squadron, 405th Fighter Bomber Wing, Langley Air Force Base, Virginia, with Major Robert C. Ruby and Captain Charles T. Hudson, flew their Republic F-84F Thunderstreaks non-stop from Los Angeles Airport (LAX), on the southern California coastline, to overhead Floyd Bennett Field, New York. Two in-flight refuelings from Boeing KB-29 tankers were required.

Colonel Scott’s flight set a new National Aeronautic Association speed record with an elapsed time of 3 hours, 44 minutes, 53.88 seconds.

A newspaper article from the following day describes the event:

2 Des Moines Pilots Break Speed Record

NEW YORK (AP) — Two air force pilots from Des Moines broke the speed record from Los Angeles to New York Wednesday, making a nonstop flight in less than four hours.

Lt. Col. Robert R. Scott, 34, flying a Republic F-84F Thunderstreak jet fighter, turned in the fastest time — 3 hours 46 minutes and 33 seconds. He averaged 649 miles an hour.

Just one minute behind was another Des Moines pilot, Maj. Robert C. Ruby, 32. His time was 3:47:33.

The old mark for the 2,445-mile route was 4:06:16, set Jan 2, 1954, by an air national guard pilot.

Refueling Slow

The pilots said they could have made faster time except for slow and obsolete in-flight refueling tanker planes.

A third pilot who shattered the old mark is Capt. Charles T. Hudson, 33, of Gulfport, Miss., who made the flight in 3:49:53.

Eight air force Thunderstreaks left Los Angeles in a mass assault on the record. Five dropped out through failure to make contact with refueling planes or other reasons. All reportedly landed safely.

While setting a Los Angeles–New York record, Scott failed to beat the navy’s time from San Diego, Calif., to New York — 2,438 miles, or seven miles shorter than Wednesday’s flight.

Flew Cougar Jet

Lt. Comdr. Francis X. Brady, 33, of Virginia Beach, Va., flew from San Diego in 3:45:30 on April 1, 1954, flying a Grumman F9F Cougar.

The air force planes flew at about 40,000 feet.

“The tankers used for refueling are much too obsolete and too old,” Scott commented on landing.

The jets had to slow to 200 m.p.h. from almost 650 to take on fuel.

Scott said he refueled twice — once near La Junta, Colo., and once near Rantoul, Ill.

Others Agree

Ruby and Hudson also said they could have made faster time if the tank planes were more modern.

Hudson and Ruby carried extra gas tanks and made one in-flight refueling each. Scott carried no extra gas and had two in-flight refuelings.

1st Lt. James E. Colson of Middleboro, Ky., tried to make it with no refueling. He got as far as Pittsburgh, Pa.

Of the other four unable to complete the flight, one dropped out in California, two in Kansas and one at Sedalia, Mo.

The Daily Iowan, Thursday, March 10, 1955, Page 1, Column 1

Cockpit of Republic F-84F-10-RE Thunderstreak 51-1405. (U.S. Air Force)
Lieutenant Colonel Robert R. Scott, U.S. Air Force, 5 March 1955. (U.S. Air Force photograph)
Lieutenant Colonel Robert R. Scott, U.S. Air Force, 5 March 1955. (U.S. Air Force photograph)

Robert Ray Scott was born at Des Moines, Iowa, 1 November 1920. He was the first of two children of Ray Scott, a railroad worker, and Elva M. Scott. He graduated from North High School in Des Moines, January 1939. He studied aeronautical engineering at the University of Iowa for two years before he enlisted as an Aviation Cadet in the U.S. Army Air Corps, 15 August 1941. Scott was 5 feet, 7 inches (1.70 meters) tall and weighed 144 pounds (65.3 kilograms). He was trained as a pilot and and was commissioned as a Second Lieutenant, 16 March 1942. He was assigned as an instructor pilot in California, and was promoted to 1st Lieutenant 15 December 1942.

Scott was transferred to the 426th Night Fighter Squadron, 14th Air Force, flying the Northrop P-61 Black Widow in India and China. He was promoted to captain, 3 May 1944, and to major, 16 August 1945. Major Scott was credited with shooting down two enemy aircraft. He was awarded the Distinguished Flying Cross and the Air Medal.

Captain Robert Ray Scott (back row, second from left) with the 426th Night Fighter Squadron, 14th Air Force, Chengdu, China 1944. The airplane is a Northrop P-61 Black Widow. (U.S. Air Force)

Following World War II, Major Scott returned to the University of Iowa to complete his bachelor’s degree. He also earned two master’s degrees.

In 1952 he graduated from the Air Force test pilot school at Edwards Air Force Base, then served as a project pilot on the North American F-86D all-weather interceptor. Later he was a project officer at Edwards AFB on the Republic F-105 Thunderchief Mach 2 fighter-bomber.

Scott flew the North American Aviation F-86F Sabre during the Korean War. From January to July 1953, he flew 117 combat missions. From 1953 to 1956, Lieutenant Colonel Scott commanded the 405th Fighter Bomber Wing, Tactical Air Command, at Langley Air force base, Virginia.

Scott was promoted to the rank of Colonel in 1960.

Colonel Robert R. Scott, commander, 355th Tactical Fighter Wing, checks the bombs loaded on a multiple ejector rack while preflighting his Republic F-105 Thunderchief. (U.S. Air Force)

During the Vietnam War, Colonel Scott commanded the 355th Tactical Fighter Wing, flying 134 combat missions in the Republic F-105 Thunderchief. On 26 March 1967 he shot down an enemy MiG-17 fighter near Hanoi with the 20 mm M61 Vulcan cannon of his F-105D-6-RE, 59-1772, making him only the second Air Force pilot with air combat victories in both World War II and Vietnam.

Colonel Scott’s final command was the 832nd Air Division, 12th Air Force, at Cannon Air Force Base, New Mexico. He retired 1 September 1970 after 29 years of military service.

Colonel Robert Ray Scott flew 305 combat missions in three wars.During his Air Force career, Colonel Scott was awarded four Silver Star medals, three Legion of Merit medals, six Distinguished Flying Crosses and 16 Air Medals. He died at Tehachapi, California, 3 October 2006 at the age of 86 years. He is buried at the Arlington National Cemetery.

Republic F-84F-1-RE Thunderstreak 51-1346. (U.S. Air Force)

The Republic F-84F Thunderstreak was an improved, swept-wing version of the straight-wing F-84 Thunderjet fighter bomber. The first production Thunderstreak, 51-1346, flew for the first time, 22 May 1952, with company test pilot Russell M. (Rusty”) Roth in the cockpit.

The F-84F was 43 feet, 4¾ inches (13.227 meters) long with a wingspan of 33 feet, 7¼ inches (10.243 meters) and overall height of 14 feet, 4¾ inches (4.388 meters). The wings were swept aft 40° at 25% chord. Their angle of incidence was 1° 30′ and there was no twist. The F-84F had 3° 30′ anhedral. The Thunderstreak had an empty weight if 13,645 pounds (6,189 kilograms) and maximum takeoff weight of 27,000 pounds (12,247 kilograms).

The initial F-84F-1-RE aircraft were powered by a Wright J65-W-1 turbojet, a license-built variant of the British Armstrong Siddely Sapphire. Later versions used Wright J65-W-3 and J65-W-7, or Buick J65-B-3 or J65-B-7 engines. The J65-B-3 was a single-shaft axial-flow turbojet with a 13-stage compressor section and 2-stage turbine. The W-3/B-3 had a continuous power rating of 6,350 pounds of thrust (28.25 kilonewtons) at 8,000 r.p.m. It produced 7,220 pounds of thrust (32.12 kilonewtons) at 8,300 r.p.m. (5-minute limit). The J65-B-3 was 10 feet, 8.6 inches (3.266 meters) long, 3 feet, 1.7 inches (0.958 meters) in diameter, and weighed 2,785 pounds (1,263 kilograms).

Republic F-84F-1-RE Thunderstreak 51-1346, the first production airplane, at Farmingdale, New York, 1952. (Republic Aviation Corporation)

The F-84F had a maximum speed of 595 knots (685 miles per hour/1,102 kilometers per hour) at Sea Level (0.900 Mach). The fighter bomber could climb at 7,000 feet per minute (36 meters per second). Its service ceiling was 44,450 feet (13,548 meters). The fighter bomber’s maximum ferry range was 2,010 nautical miles (2,313 statute miles/3,723 kilometers).

Armament consisted of six Browning .50-caliber (12.7 × 99 NATO) AN-M3 aircraft machine guns, with two mounted in the wing roots and four in the nose. The were 300 rounds of ammunition per gun. Up to 6,000 pounds (2,722 kilograms) of bombs and rockets could be carried under the wings. A variable-yield Mark 7 tactical nuclear weapon could also be carried.

Between 1952 and 1957, 2,112 F-84F Thunderstreaks were built by Republic at Farmingdale, New York, and by General Motors at Kansas City, Kansas. The Thunderstreak served with the United States Air Force and Air National Guard until 1971.

Republic F-84F-5-RE Thunderstreak 51-1366. (Republic Aviation Corporation)
First Lieutenant Richard Bach, U.S. Air Force, in the cockpit of a Republic F-84F-35-RE Thunderstreak, 52-6490, at Chaumont Air Base, France, 1962. Richard Bach is the author of the classic aviation novel, “Stranger to the Ground.” (Jet Pilot Overseas)

© 2019, Bryan R. Swopes

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2 March 1978

Republic F-105F-1-RE Thunderchief (converted to F-105G Wild Weasel III) 63-8321, 561st TFS, 35th TFW, at George AFB, Victorville, California. (Image from Michael Klaver Collection at www.thexhunters.com)
Republic F-105F-1-RE Thunderchief (converted to F-105G Wild Weasel III) 63-8321, 561st TFS, 35th TFW, at George AFB, Victorville, California. (Image from Michael Klaver Collection at www.thexhunters.com)

2 March 1978: Major Charles Thomas Fulop and First Lieutenant William A. Stone departed George Air Force Base, Victorville, California, in a Republic F-105G Thunderchief, 63-8321, call sign “Thud 71.” Their mission was a routine instrument training flight, making instrument approaches and departures at NAS Point Mugu on the southern California coast, then return to George AFB.

The weather surrounding Point Mugu was poor, with heavy clouds, rain and fog. Thud 71 made an instrument approach to the airfield and then initiated a missed approach, a normal procedure for a training flight. However, while climbing out, the pilot, Major Fulop, radioed Mugu Approach Control that he had a problem and requested an immediate return to George AFB. His request was approved.

Approach Control then lost the fighter bomber’s radar transponder signal. Fulop declared an emergency, and requested an immediate return to Point Mugu for landing. He stated that the altimeter had failed and that he was trying to climb above the clouds.

Moments later, witnesses in Thousand Oaks and Newbury Park saw the F-105 diving out of the overcast. Major Fulop initiated the ejection sequence for the Electronics Warfare Officer, Lieutenant Stone, in the back seat. Stone was ejected and parachuted to safety. He suffered a broken arm.

The witnesses said that the pilot was obviously steering the Thunderchief away from homes surrounding the open space of Wildwood Regional Park. Thud 71 crashed on the west side of Hill Canyon. The airplane exploded on impact and Major Fulop was killed.

The crash site is less than two miles (three kilometers) from where I am now sitting.

Major Charles T. Fulop, United States Air Force, with his Republic F-105G Thunderchief at George Air Force Base, california.
Major Charles Thomas Fulop, United States Air Force, 561st Tactical Fighter Squadron, 35th Tactical Fighter Wing, with a Republic F-105G Wild Weasel III at George Air Force Base, California. (www.thexhunters.com)

The F-105 was the largest single-seat, single-engine combat aircraft in history. It was designed as a Mach 2+ tactical nuclear strike aircraft and fighter-bomber. The fuselage of the F-105B incorporated the “area rule” which gave the Thunderchief its characteristic “wasp waist” shape. The F-105F was a two-place variant, flown by a pilot and a weapons system operator. Its high speed, low radar cross-section, and heavy bomb load capacity made it a good candidate for the “Wild Weasel” mission: locating and attacking enemy radar and surface-to-air missile installations.

The F-105F/G Thunderchief was 67 feet (20.422 meters) long with a wingspan of 34 feet, 11 inches (10.643 meters) and overall height of 20 feet, 2 inches (6.147 meters). Its wings were swept 45° at 25% chord. The angle of incidence was 0° and there was no twist. The wings had 3° 30′ anhedral. The total wing area was 385 square feet (35.8 square meters). Modified to the Wild Weasel III configuration, it had an empty weight of 31,279 pounds (14,188 kilograms), and a maximum takeoff weight of 54,580 pounds (24,757 kilograms).

Republic F-105G Wild Weasel III 63-8320, sister ship of Major Fulop’s 63-8321. (U.S. Air Force)

The Thunderchief was powered by one Pratt & Whitney J75-P-19W engine. The J75 is a two-spool axial-flow afterburning turbojet with water injection. It has a 15-stage compressor section (8 low- and and 7 high-pressure stages) and 3-stage turbine section (1 high- and 2 low-pressure stages.) The J75-P-19W is rated at 14,300 pounds of thrust (63.61 kilonewtons), continuous power; 16,100 pounds (71.62 kilonewtons), Military Power (30-minute limit); and Maximum Power rating of 24,500 pounds (108.98 kilonewtons) with afterburner (15-minute limit). The engine could produce 26,500 pounds of thrust (117.88 kilonewtons) with water injection, for takeoff. The J75-P-19W is 21 feet, 7.3 inches (6.586 meters) long, 3 feet, 7.0 inches (1.092 meters) in diameter, and weighs 5,960 pounds (2,703 kilograms).

The F-105G Wild Weasel III had a cruising speed of 514 knots (592 miles per hour/952 kilometers per hour). Its maximum speed was 681 knots at Sea Level—0.78 Mach—and  723 knots (832 miles per hour/1,339 kilometers per hour) at 36,000 feet (10,973 meters)—Mach 1.23. It could climb to 30,000 feet (9,144 meters) in 28.0 minutes. The F-105G’s combat ceiling was 43,900 feet (13,381 meters), and it had a combat radius of 391 nautical miles (450 statute miles/724 kilometers). The maximum ferry range, with external fuel tanks, was 1,623 nautical miles (1,868 statute miles/3,006 kilometers).

A Republic F-105G Wild Weasel III, serial number 62-4423, of the 6010th Wild Weasel Squadron, takes of from Korat Royal Thai Air Base, circa 1971. The modified Thunderchief is armed with an AGM-45 Shrike on the outboard hardpoint, and an AGM-78 Standard HARM on the right inboard hardpoint. (U.S. Air Force)

The Wild Weasel III was armed with one M61A1 Vulcan 20 mm six-barrel rotary cannon with 581 rounds of ammunition, one AGM-78 Standard High-Speed Anti-Radiation Missile (HARM),  and two AGM-45A Shrike anti-radiation missiles.

65 F-105Fs were converted to the F-105G Wild Weasel III configuration. Republic Aviation Corporation built 833 F-105 Thunderchief fighter bombers at its Farmingdale, New York, factory. 334 of them were lost in combat during the Vietnam War.

Thud 71’s sister ship, Republic F-105G Thunderchief 63-8320, shot down three enemy MiG fighters. It is on display at the National Museum of the United States Air Force, Wright Patterson Air Force Base, Ohio.

Republic F-105F-1-RE Thunderchief (converted to F-105G Wild Weasel III) 63-8320 at the National Museum of the United States Air Force, Wright-Patterson AFB. (U.S. Air Force)
Republic F-105F-1-RE Thunderchief (converted to F-105G Wild Weasel III) 63-8320 at the National Museum of the United States Air Force, Wright-Patterson AFB. (U.S. Air Force)

Charles Thomas Fulop was born 6 October 1946 at Barberton, Ohio. He was the second son of Louis James Fulop and Elizabeth Theresa Ittes Fulop. He graduated from Copley High School in Akron, Ohio. He attended Miami University, oxford,  where he was a member of the Delta Chi fraternity, graduating in 1968.

Fulop joined the United States Air Force, 14 May 1969. He was trained as a B-52 navigator. Later selected for flight training, Captain Fulop was assigned to Class 73-06 at Lackland Air Force base, Del Rio, Texas. He was an Outstanding Graduate and was awarded his pilot’s wings, 26 February 1973. Captain Fulop was then assigned to a McDonnell Douglas F-4 Phantom II squadron at Homestead Air Force Base, Florida.

On 20 December 1969, Charles Fulop married Miss Cheryl P. Lewis at Sacramento, California. They would have two daughters, Michelle and Kelley.

Major Fulop was buried in the Veteran’s Court at Saint Mary’s Catholic Cemetery, Sacramento, California.

© 2019, Bryan R. Swopes

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28 February 1946

Republic XP-84 Thunderjet 45-59475 takes of at Muroc AAF, California. (U.S. Air Force )
Republic XP-84 prototype 45-59475 at landing at Muroc Army Airfield, California, 1946. (U.S. Air Force )
Wallace A. Lien

28 February 1946: At Muroc Army Airfield, California, (now, Edwards Air Force Base) the first of three prototype Republic Aviation Corporation  XP-84 Thunderjet fighter bombers, serial number 45-59475, made its first flight with company test pilot Wallace Addison Lien in the cockpit.

Alexander Kartveli, Chief Engineer of the Republic Aviation Corporation, began working on the XP-84 during 1944 as a jet-powered successor to the company’s P-47 Thunderbolt fighter bomber. The prototype was completed at the factory in Farmingdale, New York, in December 1945. It was then partially disassembled and loaded aboard Boeing’s prototype XC-97 Stratofreighter and flown west to Muroc Army Airfield in the high desert of southern California. It was reassembled and prepared for its first flight.

The prototype Republic XP-84, as yet unpainted. (San Diego Air & Space Museum Archive)

The XP-84 was 37 feet, 2 inches (11.328 meters) long, with a wingspan of 36 feet, 5 inches (11.100 meters) and overall height of 12 feet, 10 inches (3.912 meters). The wings had a total area of 260 square feet ( square meters). The leading edges were swept aft to 6° 15′. The angle of incidence was 0° with -2° of twist and 4° dihedral. The airplane had an empty weight of 9,080 pounds (4,119 kilograms) and gross weight of 13,400 pounds (6,078 kilograms).

Republic XP-84. (U.S. Air Force photo)

The XP-84 was powered by a General Electric J35-GE-7 engine. The J35 was a single-spool, axial-flow turbojet engine with an 11-stage compressor and single-stage turbine. The J35-GE-7 was rated at 3,750 pounds of thrust (16.68 kilonewtons) at 7,700 r.p.m. (5-minute limit). The engine was 14 feet, 0.0 inches (4.267 meters) long, 3 feet, 4.0 inches (1.016 meters) in diameter and weighed 2,400 pounds (1,089 kilograms).

The first of three prototypes, Republic XP-84 Thunderjet 45-59475 is parked on the dry lake at Muroc Army Airfield. (U.S. Air Force)
The first of three prototypes, Republic XP-84 Thunderjet 45-59475 is parked on the dry lake at Muroc Army Airfield. (U.S. Air Force)

The XP-84 had a cruise speed of 440 miles per hour (708 kilometers per hour) and maximum speed of 592 miles per hour (953 kilometers per hour). The service ceiling was 35,000 feet (10,668 meters), which it could reach in approximately 13 minutes. The maximum range was 1,300 miles (2,092 kilometers).

Republic XP-84 Thunderjet. (U.S. Air Force)
Republic XP-84 Thunderjet 45-59475. (U.S. Air Force)
Republic XP-84 Thunderjet (U.S. Air Force)
Republic XP-84 Thunderjet 45-59475. (U.S. Air Force)
Republic XP-84 Thunderjet (U.S. Air Force)
Republic XP-84 Thunderjet 45-59475. (U.S. Air Force)
Republic XP-84 Thunderjet (U.S. Air Force)
Republic XP-84 Thunderjet 45-59475. (U.S. Air Force)
Republic XP-84 Thunderjet 45-59475 in flight. (U.S. Air Force)
Republic XP-84 Thunderjet 45-59475 in flight. (U.S. Air Force)

Wallace Addison Lien was born at Alkabo, in Divide County, at the extreme northwest corner of North Dakota, 13 August 1915. He was the second of six children of Olaf Paulson Lien, a Norwegian immigrant and well contractor, and Elma Laura Richardson Lien.

Wallace A. Lien (The 1939 Gopher)

Wally Lien graduated from the University of Minnesota Institute of Technology 17 June 1939 with a Bachelor’s Degree in Mechanical Engineering (B.M.E.). He was a president of the Pi Tau Sigma (ΠΤΣ) fraternity, a member of the university’s cooperative book store board, and a member of the American Society of Mechanical Engineers (A.S.M.E.). He later studied at the California Institute of Technology (CalTech) at Pasadena, California, and earned a master’s degree in aeronautical engineering.

Lien worked as a an engineer at a steel sheet mill in Pennsylvania. He enlisted in the  the United States Army at Pittsburgh, Pennsylvania, 18 February 1941. He was accepted as an aviation cadet at Will Rogers Field, Oklahoma City, Oklahoma, 11 November 1941. 26 years old, Lien was 6 feet, 2 inches (1.88 meters) tall and weighed 174 pounds (79 kilograms). During World War II, Lien remained in the United States, where he served as a test pilot at Wright Field, Dayton, Ohio. He conducted flight tests of the Bell YP-59A Airacomet and the Lockheed XP-80 Shooting Star. Having reached the rank of Major, he left the Air Corps, 16 February 1946. Lien then worked for the Republic Aviation Corporation, testing the XP-84. A few months later, Lien went to North American Aviation, where he made the first flight of the the XFJ-1 Fury, 11 September 1946

Wally Lien married Miss Idella Muir at Elizabeth, New Jersey, 26 December 1946. They would have two children.

Wallace Addison Lien died at Colorado Springs, Colorado, 28 October 1994, at the age of 79 years. He was buried at the Shrine of Remembrance Veterans Honor Court, Colorado Springs, Colorado

© 2019, Bryan R. Swopes

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