Lockheed TF-104G Starfighter N104L, World Speed Record holder. (Lockheed Martin)
12 April 1963: At Edwards Air Force Base, California, Jacqueline (“Jackie”) Cochran, Colonel, U.S. Air Force Reserve, established a Fédération Aéronautique Internationale (FAI) World Speed Record when she flew a two-place Lockheed TF-104G Starfighter, FAA registration N104L, over a 15-to-25 kilometer (9.32/15.53 miles) straight course at an average speed of 2,048.88 kilometers per hour (1,273.115 miles per hour).¹
Jackie Cochran wrote about flying the 15/25 kilometer straight course in her autobiography:
Picture in your mind a rectangular tunnel, 300 feet high, a quarter of a mile wide, and extending 20 miles long through the air at an altitude of 35,000 feet. I had to fly through that tunnel at top speed without touching a side. There were no walls to see but radar and ground instruments let me know my mistakes immediately. Up there at 35,000 feet the temperature would be about 45 degrees below zero. Not pleasant but perfect for what I was doing. Inside the plane you are hot because of the friction of speeding through the air like that. The cockpit was air-conditioned, but when you descend, things happen so fast the plane’s air-cooling system can’t keep up with it. I was always hot and perspiring back on the ground.
—Jackie Cochran: An Autobiography, by Jacqueline Cochran and Maryann Bucknum Brinley, Bantam Books, New York 1987, Page 314.
N104L was retained by Lockheed for use as a customer demonstrator to various foreign governments. In 1965 Lockheed sold N104L to the Dutch Air Force, where it served as D-5702 until 1980. It next went to the Turkish Air Force, remaining in service until it was retired in 1989.
Jackie Cochran with the Lockheed TF-104G Starfighter N104L, World Record Holder. (FAI)
12 April 1961: At 06:06:59.7 UTC, Vostok-1 with Cosmonaut Yuri Alexseyevich Gagarin was launched into Earth orbit from the Kosmodrom Baykonur, Kazakhistan. The spacecraft was a spherical Vostok 3KA-3 capsule which was carried to low Earth orbit by a three-stage Vostok 8K72K rocket.
Following first stage engine cut off, the first stage was jettisoned 1 minute, 59 seconds after liftoff. The payload fairing separated at 2 minutes, 34 seconds, and the second stage separation occurred at 4 minutes, 59 seconds. The Vostok spacecraft separated from the third stage at 06:18:28 UTC, 11 minutes 28 seconds after launch.
The Vostok was not capable of orbital maneuvering.
The Vostok spacecraft had an overall length of 5.040 meters (16 feet, 6.4 inches) and diameter of 2.500 meters (8 feet, 2.4 inches). The spherical crew/descent module had a diameter of 2.300 meters (7 feet, 6.6 inches). The gross mass was 4,730 kilograms (10,428 pounds).
Technicians working a Vostok spacecraft, circa 1961. (Science Photo Library)
The Vostok-K 8K72 was a modified R-7A Semyorka intercontinental ballistic missile. The R-7 rocket was designed by Sergei Pavlovich Korolev, known as The Chief Designer.
The 8K72 version consisted of two core stages with four external boosters. The first stage and each of the boosters were powered by a four-nozzle RD-107 rocket engine burning kerosene and liquid oxygen. Total thrust was approximately 1,100,775 pounds (4,896.49 kilonewtons). The second stage used a RD-0105 engine, producing 11,015 pounds of thrust (48.997 kilonewtons).
Vostok I at Gagarin’s Start
The first two stages were 30.84 meters (101.18 feet) high and weighed 277,000 kilograms (610,680 pounds).
Gagarin made one orbit of the Earth, with an apogee of 315 kilometers (196 miles) and perigee of 169 kilometers (105 miles). The orbital period was 89.34 minutes. The orbit was inclined 64.95° with reference to Earth’s axis.
While still in Earth orbit, Senior Lieutenant Gagarin received a field promotion to the rank of major.
Vostok I, with Yuri Gagarin, launches from Baikonur Cosmodrome, 12 April 1961.
His reentry began over Africa, with the descent engine firing at 7:25:48.2 UTC. As the spacecraft was descending through 7,000 meters (20,966 feet), he ejected from the capsule and parachuted to the ground. The Vostok struck the ground at 07:48 UTC, and Gagarin landed approximately 1.5 kilometers (0.9 miles) away, near the village of Smelovka, Ternovsky District, Saratov Oblast, at 07:53 UTC.
Vostok I
Yuri Gagarin was the first human to travel in space. The Fédération Aéronautique Internationale (FAI) credited him with three World Records: Duration, 1 hour, 48 minutes.¹ Altitude in an Elliptical orbit, 327 kilometers (203 statute miles).² Greatest Mass Lifted to Altitude, 4,725 kilograms (10,417 pounds).³
Yuri Gagarin
Yuriy Alekseyevich Gagarin (Юрий Алексеевич Гагарин) was born at Klushino, a village in Smolensk Oblast, Russian Soviet Federative Socialist Republic, 9 March 1934. He was the third of four children of Alexey Ivanovich Gagarin, a carpenter, and Anna Timofeyevna Gagarina. The family, workers on a collective farm, were forced from their home when the village was occupied by German soldiers during the invasion of 1941.
In 1950, Gagarin became an apprentice at a steel foundry in Moscow. A school for workers allowed him to pursue an education. After a year, he was sent to a technical school at Saratov. It was while there that Gagarin first flew in an airplane, a Yakovlev Yak-18 trainer at the local aero club.
Yakolev Yak-18. (Samoleting)
After graduating in 1955, Gagarin enlisted as a cadet at the military flight school at Orenburg. Gagarin graduated 6 November 1957 and was commissioned as a lieutenant in the Soviet Air Force.
Valentina Ivanova Gorycheva and Sergeant Yuri Alekseyevich Gagarin, circa 1957. (Rex Features)
Just over a week earlier, 27 October 1957, Sergeant Gagarin married Valentina Ivanova Goryacheva, a medical technician at the air base. They would have two daughters.
Lieutenant Gagarin was assigned as an interceptor pilot at Nikel, an air base approximately 125 miles (201 kilometers) north of Murmansk on the Kola Peninsula. He flew the Mikoyan-Gurevich MiG-15 fighter.
Cosmonaut trainees. Lieutenant Gagarin is seated in the front row, fourth from left. On his left is Sergei Korolev, The Chief Designer. (European Space Agency) ⁴
Lieutenant Gagarin was one of twenty pilots selected for the space program in 1960. This was further reduced to six cosmonaut candidates. Gagarin and Gherman Stepanovich Titov were the final two candidates for the first manned space launch, with Gagarin being chosen.
Lieutenant Colonel Yuri Alekseyevich Gagarin, Hero of the Soviet Union, photographed by Yousef Karsh.
Yuri Gagarin was killed in an airplane crash, 27 March 1968.
¹ FAI Record File Number 9326
² FAI Record File Number 9327
³ FAI Record File Number 9328
⁴ “Most of the cosmonaut group of 1960, with some of their instructors and wives. Front row, left to right: Pavel Popovich, Viktor Gorbatko, Yevgeni Khrunov, Yuri Gagarin, Chief Designer Sergei Korolev, his wife Nina Koroleva with Popovich’s daughter Natasha, Cosmonaut Training Centre Director Yevgeni Karpov, parachute trainer Nikolai Nikitin, and physician Yevgeni Fedorov. Second row, left to right: Alexei Leonov, Andrian Nikolayev, Mars Rafikov, Dmitri Zaikin, Boris Volynov, Gherman Titov, Grigori Nelyubov, Valeri Bykovsky, and Georgi Shonin. Back row, left to right: Valentin Filatyev, Ivan Anikeyev, and Pavel Belyayev.”
Captain Joseph C. McConnell, Jr., and Captain Harold Fischer with McConnell’s North American Aviation F-86F-15-NA Sabre, 51-12971, Beautious Butch, Korea, 1953. McConnell (left) is wearing a Mark IV exposure suit. (U.S. Air Force).
12 April 1953: An air battle between Soviet Air Force MiG-15 fighters and American F-86 Sabres took place in the skies over North Korea. Captain Joseph C. McConnell, Jr., leading a flight of fighters of the 39th Fighter Interceptor Squadron, 51st Fighter Interceptor Wing, based at K-13, near Suwon, Republic of South Korea. He was flying his usual airplane, North American Aviation F-86F-15-NA Sabre 51-12971, which he had named Beautious Butch, in honor of his wife, Pearl “Butch” Brown McConnell.
Семён Алексеевич Федорец, Военно-воздушные силы
Captain McConnell saw an American F-86 being attacked by a Russian MiG-15 and went in pursuit.
Captain Semyon Alekseyevich Fedorets, commanding the 913th IAP (Istrebitel’nyy Aviatsionnyy Polk, Fighter Aviation Regiment), 32nd IAD (Istrebitel’naya Aviatsionnyy Diveeziya, Fighter Aviation Division), based at Antung Air Base, China, was leading a flight of MiG-15s. Captain Fedorets was also flying his usual fighter, a camouflaged MiG-15bis, serial number 2315393 (393 Red).
Fedorets saw McConnell.
Captain Fedorets had just shot down F-86A-5-NA 49-1297, flown by 2nd Lieutenant Norman E. Green, 335th Fighter Interceptor Squadron, 4th Fighter Interceptor Group, his fifth combat victory of the Korean War. Green safely ejected and was rescued from the Yellow Sea by an Air Rescue Service SA-16 Albatross flying boat.
Captain Fedorets closed on McConnell from behind and below. McConnell’s wingman saw the MiG and called “Break!”—a single word that told McConnell that he was in immediate danger and to take evasive action. But the call came to late. Fedorets fired at McConnell with his MiG-15’s three autocannon (a single Nudelman N-37 37 mm gun and two Nudelman-Rikhter NR-23 23 mm guns). He saw a hit which opened up a hole in the Sabre’s right wing root of about one square meter.
McConnell rolled right and Fedorets lost sight of the damaged F-86, and assumed that it had gone down. But McConnell completed a barrel roll and came up behind Fedorets. McConnell opened fire with the Sabre’s six Browning AN-M3 .50-caliber (12.7 × 99 NATO) machine guns. Fedorets’ fighter was on fire and fuel was leaking into the cockpit. Leveling the airplane at an altitude of about 11,000 meters (36,090 feet), Fedorets bailed out.
Planform and left profile of Captain Fedoret’s MiG-15bis, 2315393, 393 Red. (http://airaces.narod.ru/korea/fedorec.htm)
McConnell’s Sabre was also severely damaged. Its engine was producing limited power and his radio was shot out. With the right wing so badly damaged, it was unlikely that he could make it to a safe landing field. Heading out over the Yellow Sea, Joe McConnell ejected and Beautious Butch went down into the sea. 1st Lieutenant Harold Chitwood, leading the second element of McConnell’s flight, called for rescue and watched McConnell’s parachute descending. He saw a Sikorsky H-19, flying over the water below, make a course change and head directly to McConnell.
Sikorsky H-19A Chickasaw 51-3886 of the 581st Air Resupply and Communications Wing, Chŏ-do Island, Korea, circa 1953. (U.S. Air Force)
2nd Lieutenant Robert F. Sullivan, 581st Air Resupply and Communications Wing, based on the island of Chŏ-do, saw the parachute descending right in front of his Sikorsky H-19A Chickasaw helicopter. Hovering over the downed pilot, a rescue hoist was used to recover McConnell, who was in the water only about two minutes. He later remarked, “I barely got wet.”
This photograph of an Air Rescue Service Sikorsky SH-19B hoisting a man from the water is often cited as the rescue of Captain Joseph C. McConnell, Jr. (U.S. Air Force)
The 581st ACRW was a special operations detachment operating from Chŏ-do island, but often participated in rescue operations with the 3rd Air Rescue Group. Early in the unit’s deployment the H-19As had been painted as Air Rescue Service helicopters, however the the 3rd ARG commanding officer ordered those markings removed.
Joe McConnell’s F-86 was Semyon Fedorets’ sixth aerial victory of the war. Fedoret’s MiG-15 was McConnell’s eighth victory. Both pilots returned to combat, with McConnell shooting down another eight enemy airplanes, making him the leading U.S. Air Force fighter ace of the Korean War. Captain Fedorets had been injured during the engagement, but after a month’s recuperation, he also returned to combat. In July 1953 he shot down two more F-86 Sabres, and was then rotated out of combat.
(Because the gun camera film was lost when 393 Red went down, Captain Fedorets was officially credited with only one enemy aircraft shot down on 12 April 1953. He is credited with 7 air-to-air victories.)
Fedorets was promoted to the rank of major and was made a Hero of the Soviet Union for his actions during World War II and the Korean War. Colonel Semyon Alekseyevich Fedorets died in 2003 at the age of 81 years.
Captain Joseph C. McConnell, Jr., was killed 22 August 1954 when an F-86H Sabre fighter bomber that he was flying crashed near Edwards Air Force Base. Although McConnell had ejected, he was too low and his parachute was unopened. The cause of the accident was determined to be a missing bolt in the flight controls.
Private First Class Henry Eugene Erwin, Air Corps, United States Army, circa 1943. (U.S. Air Force)
MEDAL OF HONOR
STAFF SERGEANT HENRY EUGENE ERWIN (Air Mission)
Rank and organization: Staff Sergeant, U.S. Army Air Corps, 52d Bombardment Squadron, 29th Bombardment Group, 20th Air Force.
Place and date: Koriyama, Japan, 12 April 1945.
Entered service at: Bessemer, Ala.
Born: 8 May 1921, Adamsville, Ala.
G.O. No.: 44, 6 June 1945.
Citation: He was the radio operator of a B-29 airplane leading a group formation to attack Koriyama, Japan. He was charged with the additional duty of dropping phosphoresce smoke bombs to aid in assembling the group when the launching point was reached. Upon entering the assembly area, aircraft fire and enemy fighter opposition was encountered. Among the phosphoresce bombs launched by S/Sergeant. Erwin, 1 proved faulty, exploding in the launching chute, and shot back into the interior of the aircraft, striking him in the face. The burning phosphoresce obliterated his nose and completely blinded him. Smoke filled the plane, obscuring the vision of the pilot. S/Sergeant. Erwin realized that the aircraft and crew would be lost if the burning bomb remained in the plane. Without regard for his own safety, he picked it up and feeling his way, instinctively, crawled around the gun turret and headed for the copilot’s window. He found the navigator’s table obstructing his passage. Grasping the burning bomb between his forearm and body, he unleashed the spring lock and raised the table. Struggling through the narrow passage he stumbled forward into the smoke-filled pilot’s compartment. Groping with his burning hands, he located the window and threw the bomb out. Completely aflame, he fell back upon the floor. The smoke cleared, the pilot, at 300 feet, pulled the plane out of its dive. S/Sergeant. Erwin’s gallantry and heroism above and beyond the call of duty saved the lives of his comrades.
“Red Erwin stands with a painting depicting his act of heroism in the B-29 bomber, City of Los Angeles, on that fateful day.” (U.S. Air Force 170331-F-ZZ999-103))Crew of the B-29 Superfortress “City of Los Angeles:” Front row, left to right: Vern W. Schiller, flight engineer; Henry E. Erwin, radio operator; Howard Stubstad, CFC gunner. Standing, Pershing Younkin, navigator; Roy Stables, pilot; William Loesch, bombardier; Leo D. Connors, radar bombardier; George A. Simeral, aircraft commander. (Alabama Department of Archives & History Q8799)
XXI Bomber Command’s Mission #65 for 12 April 1945 was an attack against the Hodogaya Chemical Plant (Target #2025) at Koriyama, a city on the island of Honshu, Japan. The chemical plant produced tetraethyl lead, a critical ingredient in high-octane aviation gasoline. Eighty-five B-29 Superfortress long-range heavy bombers took of from their base at North Field on the island of Guam, the largest and southernmost of the Marianas. Each bomber was loaded with 500-pound (227 kilogram) AN-M64 general purpose demolition bombs. The planned time over the target was 12:35–13:26, with the bombers attacking at altitudes of 7,000 to 9,000 feet (2,134–2,743 meters). The weather report for the target area was clear, with visibility of 15 miles (24 kilometers).
29th Bombardment Group (Very Heavy) B-29 Superfortresses at North Field, Guam, 1945. (U.S. Air Force)
Koriyama was 1,506 miles (2,424 kilometers) from North Field. With a round-trip distance of 3,041 miles (4,894 kilometers), this was the longest bombing mission flown up to that time.
Navigation Track Chart, XXI Bomber Command Missions No. 64 and 65. (U.S. Air Force)
City of Los Angeles, a Martin-Omaha B-29-25-MO Superfortress, 42-65302, was the lead ship of the 52nd Bombardment Squadron, 29th Bombardment Group. The Superfortress was under the command of Captain George Anthony Simeral. The 52nd squadron’s commander, Lieutenant Colonel Eugene O. Strouse, was on board as co-pilot.
B-29 Superfortress very long range heavy bombers of the 29th Bombardment Group (Very Heavy), 314th Bombardment Wing (Very Heavy), XXI Bomber Command. (U.S. Air Force)Aogashima (Landsat)
The 52nd Squadron’s assembly point was over over Aogashima, a small volcanic island of the Izu archipelago in the Philippine Sea, 222 miles (357 kilometers) south of Tokyo.
It was near this island that City of Los Angeles‘s radio operator, Red Erwin, dropped white phosphorus signal flares to give the squadron a visual reference point.
When the faulty signal flare prematurely ignited, it burned at about 1,300 °F. (704 °C.) and filled the cockpit with dense smoke. The other crew members could not see the difficulty Erwin was having trying to drop the flare overboard.
Erwin was gravely injured. Phosphorus self-ignites in the presence of air. With particles of phosphorus all over, his body was still on fire. The phosphorus could not be extinguished.
A B-29 Superfortress circles Mount Suribachi, a 554-foot (169 meter) volcano at the southwestern end of Iwo Jima, circa 1945.
Captain Simeral aborted the mission and turned City of Los Angeles toward the island of Iwo Jima in the Volcano Islands, where an emergency landing field for the B-29s had been built. Iwo was the closest point where Erwin could receive medical treatment.
Erwin’s injuries were so severe that he was not expected to survive. He was evacuated to Fleet Hospital 103 at Guam.
Fleet Hospital 103, Guam, 1945. (U.S. Navy)
Major General Curtis E. LeMay, commanding XXI Bomber Command, and Brigadier General Lauris Norstad, Chief of Staff, Twentieth Air Force, sent a recommendation for the Medal of Honor to Headquarters, U.S. Army Air Forces in Washington, D.C.
The nearest Medal of Honor was in a display case in Hawaii. Because Erwin was not expected to survive, that medal was obtained and flown to Guam so that it could be presented while he was still alive. In a ceremony held in Orthopedic Wards 3 and 4 of Fleet Hospital 103, Major General LeMay and Major General Willis H. Hale, Commanding General, Army Air Forces, Pacific Ocean Areas, and Deputy Commander, Twentieth Air Force, presented the Medal of Honor to Staff Sergeant Henry Eugene Erwin, United States Army Air Forces.
Flight crew of B-29 City of Los Angeles and Staff Sergeant Henry E Erwin at his Medal of Honor presentation, 19 April 1945. Major General Willis H. Hale, Commanding General, Army Air Forces, Pacific Ocean Areas, is at right. (U.S. Air Force 170331-F-ZZ999-102)
General LeMay told Sergeant Erwin that, “Your effort to save the lives of your fellow airmen is the most extraordinary kind of heroism I know.”
General of the Army Henry H. Arnold, commanding the U.S. Army Air Forces, wrote to him, “I regard your act as one of the bravest in the records of the war.”
Red Erwin was the only crew member of a B-29 Superfortress to be awarded the Medal of Honor during World War II.
Red Erwin underwent 41 surgical procedures. The phosphorus particles in his body continued smoldering for months. Erwin was hospitalized for 2½ years before he was discharged from the U.S. Army Air Forces as a master sergeant, 8 October 1947.
Major General Willis H. Hale bestows the Medal of Honor on Staff Sergeant Henry E. Erwin at Fleet Hospital 103, Guam, 19 April 1945. (U.S. Navy)Staff Sergeant Henry E. Erwin. (U.S. Air Force 160613-D-LN615-0038)
Henry Eugene Erwin was born 8 May 1921, at Docena, a small mining village in Jefferson County, Alabama. He was the fourth of nine children of Walter Marshall Erwin, a weighman at a coal mine, and Pearl Landers Ervin.
Gene Erwin spent two years working with the Civilian Conservation Corps, a “New Deal” public work relief program. By 1940, he had found employment as a secretary with the Tennessee Coal, Iron and Railroad Company (TCI RR).
On 27 January 1942, Erwin enlisted in the Army Reserve Corps. He had red hair, brown eyes and a “ruddy” complexion, was 5 feet, 10 inches (1.75 meters) tall and weighed 165 pounds (75 kilograms). He was appointed an aviation cadet, Air Corps, 3 February 1943. Because of “flight deficiencies,” Cadet Erwin did not complete flight training and in June 1943 was reassigned for training as a radio operator and technician.
In April 1944, Erwin was assigned to the 52nd Bombardment Squadron (Very Heavy), at Dalhart Army Airfield, Texas, for B-29 Superfortress combat crew training.
Sergeant Henry E. Erwin married Miss Martha Elizabeth Starnes, 6 December 1944, at Ensley, Alabama. The ceremony was performed by Rev. Daniel E. Draper. They would have five children.
A B-29 Superfortress of the 29th Bombardment Group (Very Heavy), 314th Bombardment Wing, lands at North Field, Guam, in the Marianas. (U.S. Air Force)
The 52nd Squadron deployed to the Pacific in February 1945 as an element of the 29th Bombardment Group (Very Heavy), 314th Bombardment Wing (Very Heavy), XXI Bomber Command, Twentieth Air Force, based at North Field, Guam.
Mission Number 65 was Erwin’s eleventh combat mission.
Martha Erwin (standing) with Henry Erwin and his mother, Pearl Landers Erwin, circa 1945. (U.S. Air Force via Encyclopedia of Alabama)
Gene Erwin never fully recovered. Although he had been blinded by the phosphorus burns, he eventually regained his sight. His right arm was disabled, and his body was covered in scars.
When he was able to return to work, Erwin was employed the Veterans Administration, and remained there for thirty-seven years before retiring.
Master Sergeant Henry Eugene Erwin, United States Army Air Forces (Retired), died 16 January 2002 at Leeds, Alabama. His body was buried at the Elmwood Cemetery, Birmingham, Alabama.
Henry Eugene Erwin
In his honor, the United States Air Force established the Henry E. Erwin Outstanding Enlisted Aircrew Member of the Year Award. The library at the Air University, Maxwell Air Force Base, Alabama, is named the Red Erwin Library.
Mrs. Erwin, with the portrait of her husband, painted by artist John Witt, a long time contributor to the Air Force Art Program.
B-29-25-MO 42-65302 was one of 536 Boeing B-29 Superfortresses built by the Glenn L. Martin–Nebraska Company at Fort Crook, Omaha, Nebraska (now, Offutt Air Force Base). Fifty of those were the Block 25 variant. The new B-29 was delivered to the U.S. Army Air Forces on 11 January 1945.
Once assigned to the 314th Bombardment Wing (Very Heavy), the airplane was named City of Los Angeles, in keeping with the wing’s practice of naming the aircraft after cities in the United States. When it arrived at Guam, 42-65302 was identified with a large yellow letter “O” surrounded by a black square, painted on its vertical fin and rudder. The numeral “37” was painted on each side of the fuselage aft of the wings.
29th Bombardment Group (Very Heavy), 314th Bombardment Wing (very Heavy), B-29 Superfortresses at North Field, Guam. Note the “Black Square O” identification symbols. (U.S. Air Force)
The B-29 was the most technologically advanced airplane built up to that time, and required an immense effort by American industry to produce.
The B-29 Superfortress was designed by the Boeing Airplane Company as its Model 345. Produced in three major versions, the B-29, B-29A and B-29B, it was built by Boeing at Wichita, Kansas, and Redmond, Washington; by the Bell Aircraft Corporation at Marietta, Georgia; and the Glenn L. Martin–Nebraska Company at Fort Crook (now Offutt Air Force Base), Omaha, Nebraska. A total of 3,943 Superfortresses were built.
B-29s were normally operated by an 11-man crew: Pilot, copilot, navigator, bombardier, radar bombardier, radio operator, flight engineer, a central fire control gunner, and right, left, and tail gunners.
The B-29 Superfortress was 99 feet, 0 inches (30.175 meters) long with a wingspan of 141 feet, 3 inches (43.053 meters) and an overall height of 27 feet, 9 inches (8.458 meters). It had a wing area of 1,736 square feet (167.28 square meters); The standard B-29 had an empty weight of 74,500 pounds (33,793 kilograms) and gross weight of 120,000 pounds (54,431 kilograms).
A newly-completed B-29 Superfortress at the Martin Bomber Plant. (Nebraska State Historical Society RG3715-2-11)
City of Los Angeles had four air-cooled, supercharged, 3,347.662-cubic-inch-displacement (54.858 liter) Wright Aeronautical Division R-3350-41 (Cyclone 18 787C18BA3) two-row 18-cylinder radial engines with direct fuel injection. The R-3350-41 had a compression ratio of 6.85:1 and required 100/130 aviation gasoline. It was rated at 2,000 horsepower at 2,400 r.p.m. at Sea Level, and 2,200 horsepower at 2,800 r.p.m, for take-off. The engines drove four-bladed Curtiss Electric reversible-pitch propellers with a diameter of 16 feet, 7 inches (5.080 meters), through a 0.35:1 gear reduction. The R-3350-41 was 6 feet, 2.26 inches (1.937 meters) long, 4 feet, 7.78 inches (1.417 meters) in diameter and weighed 2,725 pounds (1,236 kilograms).
The B-29 had a cruise speed of 220 miles per hour (354 kilometers per hour) at 20,000 feet (6,096 meters). Its maximum speed was 306 miles per hour (492 kilometers per hour) at Sea Level, and 357 miles per hour (575 kilometers per hour) at 30,000 feet (9,144 meters). The bomber had a service ceiling of 33,600 feet (10,168 meters). The Superfortress had a fuel capacity of 9,438 gallons (35,727 liters), giving it a maximum range of 3,250 miles (5,230 kilometers) at 25,000 feet (7,620 meters) with 5,000 pound (2,268 kilograms) bomb load.
The B-29 could carry a maximum bomb load of 20,000 pounds (9,072 kilograms). Defensive armament consisted of twelve air-cooled Browning AN-M2 .50-caliber machine guns mounted in four remotely-operated powered turrets, and a tail turret. B-29 variants before Block 25 also had a single M2 20 mm autocannon mounted in the tail.
City of Los Angeles was damaged on a combat mission against Kobe, Japan, in July 1945. Captain Simeral was awarded the Distinguished Flying Cross.
42-65302 survived the war and remained in service with the U.S. Air Force for several more years. It was “reclaimed” at Hill Air Force Base, Utah, 17 November 1953.
This B-29 Superfortress of the 29th Bombardment Group (Very Heavy) on fire over Kobe, Japan, 17 July 1945, MIGHT be City of Los Angeles. (U.S. Air Force)
“Whittle’s first experimental jet engine (W.U.) in his Power Jets workshop at Lutterworth.” Painting by Roderick John Lovesey (1944–2002).
12 April 1937: At his laboratory at the British Thompson-Houston Works in Rugby, Warwickshire, England, Royal Air Force Flight Lieutenant Frank Whittle prepares the first test of his prototype aircraft engine, the Power Jet W.U. (“Whittle Unit”), which he calls a “supercharger.”
Using an electric motor, Whittle spins the engine up to 1,000 r.p.m. He switches on the pilot jet, which sprays atomized diesel fuel into the engine’s combustion chamber. A hand-cranked magneto supplies electricity to fire a spark plug to ignite the fuel. Whittle continues to spin the engine to 3,000 r.p.m., at which speed the combustion cycle is self-sustaining. The Whittle Unit continues to accelerate uncontrolled to about 8,500 r.p.m.
This was the very first successful test of a turbojet engine.¹
Whittle’s first patent for a turbojet engine, filed 16 January 1930. (frankwhittle.co.uk)
With the exception of the uncontrolled acceleration, the test was successful. It would later be found that the acceleration was caused by liquid fuel pooling in the combustion chamber. The Whittle Unit was based on Whittle’s own patent, No. 347,206, which was filed 16 January 1930. The patent was published in 1931. (Following World War II, copies of these patent documents were found at several laboratories in Germany.) In 1935, Whittle was unable to afford the £5 required to renew his patent, and it entered the public domain.
The Power Jet W.U. was a single-shaft turbojet engine with a single-stage, centrifugal-flow compressor, a single combustion chamber, and a single-stage, axial-flow turbine. The engine had two air intakes, one for each side of the compressor impeller. The impeller was double-sided with a diameter of 19 inches (48.26 centimeters). It had 30 blades and was constructed of Hiduminium R.R. 56, a high strength, high-temperature, aluminum alloy produced by High Duty Alloys, Ltd., at Slough, Berkshire, England. The compressor blade tips had a width of 2 inches (5.08 centimeters). The inner diameter of the compressor scroll was 31 inches (78.74 centimeters). The turbine was 14 inches (35.56 centimeters) in diameter with 66 individual blades. Each blade was 2.4 inches (6.096 centimeters) long, with a chord of 0.8 inches (2.032 centimeters). The turbine was constructed of Firth-Vickers Stayblade, a chrome-nickel stainless steel alloy produced by Firth Brown Steels of Sheffield, South Yorkshire, England. The turbine bearing housing was water-cooled.²
Frank Whittle’s first experimental turbojet engine.
Air entered the compressor where it was heated and pressurized by the spinning impeller to about 4 times normal atmospheric pressure. This caused the air temperature to increase substantially. The pressurized air was passed on to the combustion chamber where the fuel spray was ignited by the spark plug. Burning gas passed through the turbine blades, causing them to spin at very high speeds. The turbine turned a shaft which lead forward to turn the compressor impeller. Exhaust expelled through the tailpipe provides thrust.
Rotor assembly of the first experimental engine. The turbine is at left, and the compressor impeller is at center. (University of Cambridge)
Testing of the Whittle Unit continued until 23 August 1937. For reasons of safety, British Thompson-Houston would not allow Whittle to test the engine above 12,000 r.p.m., and recommended that he move his laboratory to a BTH-owned foundry at the Ladywood Works, Lutterworth, Leicestershire, England.
After analyzing test data, Whittle concluded that the Power Jet W.U. had poor compressor efficiency; that there was excessive preheating of air entering the rear intake because of combustion chamber heat; the combustion of the air/fuel mixture was unsatisfactory; and there was excessive frictional loss in the turbine.
The W.U. eventually reached 17,750 r.p.m and produced approximately 1,390 pounds of thrust (6.18 kilonewtons). Whittle continued testing a series of improved W.U. turbojets until 1941, when he built the Whittle W.1X engine.
Whittle W.1
On 15 May 1941, a Whittle W.1 powered the Gloster E.28/39 prototype jet fighter on its first flight. (In October 1941, General Henry Harley (“Hap”) Arnold, U.S. Army Air Forces, arranged to have the W.1X flown to the United States so that the U.S. could develop its own jet engine, the General Electric Type I.)
The Gloster-Whittle E.28/39 in its original configuration. The horizontal paint stripe was used as an indication of heating by the turbojet engine. (BAE Systems)
* * * * * * *
Air Commodore Frank Whittle, RAF, in his office at Lutterworth, Leicestershire, England, circa 1945, with scale models of the Gloster-Whittle E.28/39, and Whittle Supercharger Type W.1 engine. (Imperial War Museum, TR 3737)Frank Whittle, age 4.
Air Commodore Sir Frank Whittle, O.M., K.B.E., C.B., F.R.S., F.R.Ae.S., Royal Air Force, was born 1 June 1907 at 72 Newcombe Road, Earlsdon, Coventry, England. He was the older of two sons of Moses Whittle, a foreman in a machine tool factory, and Sara Alice Garlick Whittle. He attended Earlsdon Council School, just around the corner from his home. In 1916, the Whittle family moved to 9 Victoria Street, Royal Leamington Spa, in Warwickshire, where he was educated at the Milverton Primary School. After about two years, he earned a scholarship to what would later be called the Leamington College for Boys.
In 1923, Frank Whittle left school to join the Royal Air Force. He was initially turned down because he was just 5 feet tall (1.52 meters) and very underweight. Six months later, he had grown another 3 inches (7.6 centimeters) and increased his weight and strength. Whittle was accepted under an assumed first name (he soon reverted to his real name) to a three-year course as an aircraft mechanic. A superior officer recommended him for officer and pilot pilot training at the Royal Air Force College, Cranwell, in Lincolnshire.
Prize winners, RAF Cadet College, Cranwell, July 1928. Frank Whittle is standing at the center of the image. (Gale & Polden Ltd., Aldershot via RAF College Cranwell)Pilot Officer Frank Whittle, RAF.
Frank Whittle graduated from RAF Cranwell and on 21 August 1928 was granted a permanent commission as a Pilot Officer, Royal Air Force, with seniority from 28 July. He was considered to be an exceptional pilot, and had scored second in his class in academics. At his graduation ceremony, Whittle, flying an Armstrong Whitworth Siskin at 1,500 feet (457 meters), performed an aerobatic maneuver called an “English bunt,” the first RAF officer to do so.³
Pilot Officer Whittle served as a pilot and flight instructor, and was promoted to the rank of Flying Officer, 28 January 1930.
Flying Officer Whittle married Miss Dorothy Mary Lee at Coventry, 24 May 1930. Mrs. Whittle was three years his senior. They would have two sons, David and Ian.
David Whittle, Dorothy Mary Lee Whittle, Group Commander Frank Whittle, and Ian Whittle.
In 1931, Whittle was assigned as a test pilot at the Marine Aircraft Experimental Establishment, Felixstowe, Suffolk. He flew more than 20 aircraft types.
Flying Officer Frank Whittle in a life raft, circa 1932. A Royal Navy Fairey Seal, S1325, is sinking in the background. (frankwhittle.co.uk)
In 1932, he attended the Officers School of Engineering at RAF Henlow, in Bedfordshire. Flying Officer Whittle was promoted to the rank of Flight Lieutenant, 1 February 1934. Whittle had scored so high in his studies at Henlow that the RAF sent him to the RAF E Course at the Peterhouse College of the University of Cambridge. He graduated in 1936 with Bachelor of Arts degree and a First in Mechanical Sciences Tripos.
Photograph of Whittle’s student record card, Department of Engineering, University of Cambridge.Dorothy and Frank Whittle outside the Senate House after the degree ceremony. (University of Cambridge)
While at Cambridge, Flight Lieutenant Whittle entered into a partnership to form Power Jets Ltd., and began work on his design for the Power Jets W.U. The engine would be built by the British Thompson-Houston Works.
On 1 December 1937, Flight Lieutenant Whittle was promoted to the rank of Squadron Leader. The RAF assigned him to the Special Duty List, allowing him to continue post-graduate work at Cambridge and to work on the turbojet engine.
Squadron Leader Whittle was promoted to Wing Commander (temporary), 1 June 1940.
Wing Commander Whittle developed the Whittle W.2, which powered the Gloster Meteor on its first flight, 5 March 1943. He was promoted to Group Captain (temporary), 1 July 1943.
Fifth of eight F9/40 prototypes, Gloster Meteor DD206/G was the first to fly, 5 March 1943.
Group Captain Whittle was appointed Commander of the Military Division of the Most Excellent Order of the British Empire (CBE), 1 January 1944. He was promoted to Acting Air Commodore.
King George V, on 5 November 1946, granted unrestricted permission to Air Commodore Whittle, CBE, to wear the Legion of Merit in the degree of Officer, a military decoration conferred by the President of the United States for exceptionally meritorious conduct in the performance of outstanding services and achievements.
Air Commodore Sir Frank Whittle, CB, photographed 1 July 1947, by Walter Stoneman. (National Portrait Gallery NPG x188861)
In the King’s New Year’s Honours List, 1 January 1947, Air Commodore Whittle, CBE, was appointed a Companion of the Most Honourable Order of the Bath (CB). In May 1948, for his work on jet engines, Whittle was awarded £100,000 ⁴ by Royal Commission on Awards. King Edward VIII appointed Air Commodore Whittle an Ordinary Knight Commander of the Most Excellent Order of the British Empire (KBE), 10 June 1948.
Group Captain Sir Frank Whittle, KBE, CB, was retired from the Royal Air Force, 26 August 1948, due to medical unfitness for Air Force service. He retained the rank of Air Commodore.
Sir Frank Whittle, circa 1951. (Baron/Hulton Archive/Getty Images)Air Commodore Frank Whittle, RAF. (Edwin Irvine Halliday, 1960)
After retiring from the RAF, Whittle joined the British Overseas Airways Corporation as a technical adviser. He left BOAC in 1952. On 1 January 1953, Frederick Mueller Ltd. published his autobiography, Jet: The Story of a Pioneer. Later that year, he joined Shell, one of the world’s largest petroleum companies, as a Mechanical Engineering Specialist. He invented a turbine-powered oil well drill. In 1957, he went to work for Bristol Aero Engines.
In 1960, the Norwegian Institute of Technology, Trondheim, Norway, awarded Whittle an honorary degree, Doctor Technices honoris causa. In 1967, the University of Bath, in Somerset, England, awarded him the honorary degree of Doctor of Science.
From 1967 to 1976, Sir Frank and Lady Dorothy resided at Walland Hill, a 4,130 square foot (383.6 square meters) house on 5 acres, built in 1865, and overlooking the Teign Valley and Dartmoor. The house is situated about ¾-mile (1.2 kilometers) from Chagford, Devon.
Walland Hill, near Chagford, Devon, England.
Following his divorce from Dorothy, Lady Whittle, Sir Frank Whittle married the former Mrs. Virgil Lee Hall (née Hazel Ardyce Steenberg) on 5 November 1976, at Fort Leslie J. McNair, at a United States Army base located in Washington, D.C. He emigrated to the United States in 1977 and became a research professor at the United States Naval Academy at Annapolis, Maryland.
Whittle was the author of a textbook, Gas Turbine Aero-Thermodynamics With Special Reference to Aircraft Propulsion, published by Pergamon Press, Oxford, in 1981.
On 14 February 1986, Queen Elizabeth II appointed Whittle to the Order of Merit (OM), dated 11 February 1986.
Loughborough University, Leicestershire, awarded Whittle the honorary degree of Doctor of Technology in 1987.
In February 1996, Whittle was diagnosed with lung cancer. 24 days after the death of his first wife, Lady Dorothy, at 10:40 p.m., 8 August 1996,⁵ Air Commodore Sir Frank Whittle, O.M., K.B.E., C.B., F.R.S., F.R.Ae.S., Royal Air Force (Retired), died at his home at 10001 Windstream Drive, #707, Columbia, Maryland. He was 89 years old. His remains were cremated, then interred at St. Michael’s and All Angels’ Church, RAF Cranwell.
Sir Frank Whittle, photographed by Elliot & Fry, 30 November 1950. (National Portrait Gallery NPG x99798)
A memorial was held at Westminister Abbey, 15 November 1996. Air Chief Marshall Sir Michael James Graydon, GCB, CBE, FRAeS, said of him, “It is given to few people, and even fewer in their own lifetime, to open up new horizons for their fellow human beings. That is what Frank Whittle did by paving the way for popular air travel on a scale that few people thought possible at the time. This practical realization of a soaring vision is surely the very essence of genius.”
The Daily Telegraph called him “the greatest aero engineer of the century.” Prime Minister Margaret Thatcher said, “Sir Frank helped to change both the way we live and the world we live in.”
A very interesting documentary about Whittle, including interviews with the Air Commodore, can be seen on YouTube:
¹ Hans-Joachim Pabst von Ohain’s turbojet engine, the Heinkel HeS 1, burning gaseous hydrogen, was first run in September 1937, about six months after Whittle’s Power Jets W.U.
Schematic of von Ohain’s Heinkel HeS 1 turbojet engine.
² “The Whittle Jet Propulsion Gas Turbine,” by Air Commodore Frank Whittle, C.B.E., R.A.F., M.A., Hon. M.I. Mech.E., The Engineer, 12 October 1945, Pages 288–290.
³ The English bunt begins in straight and level flight. The pilot performs an outside half loop, ending in inverted level flight.