Yearly Archives: 2025

Medal of Honor, Major James Howell Howard, Air Corps, United States Army.

Lieutenant Colonel James Howell Howard, United States Army Air Corps, with his North American Aviation P-51B-5-NA Mustang, 43-6315, “DING HAO!” at RAF Boxted, 25 April 1944. (American Air Museum in Britain)

11 January 1944: Major James Howell Howard, Air Corps, United States Army, commander of the 356th Fighter Squadron, 354th Fighter Group, Ninth Air Force, led fifty P-51 Mustangs escorting three divisions of B-17 Flying Fortresses on a raid against Oschersleben, near Berlin, Germany.

As defending Luftwaffe fighters attacked the bomber formation, Major Howard immediately went on the offensive and shot down a twin engine Messerschmitt Bf 110 Zerstörer long range fighter. During this engagement, Howard became separated from his group, but climbed back to rejoin the bombers.

More than thirty German fighters were attacking the bomber formation and Major Howard single-handedly went after them. He shot down two, probably shot down two more and damaged at least another two. He continued to attack even after he had run out of ammunition and was low on fuel. When he returned to his base at RAF Boxted, his Mustang had just a single bullet hole.

For this action, James H. Howard was awarded the Medal of Honor, presented by Lieutenant General Carl Spaatz 11 January 1945. He is the only fighter pilot in the European Theater to have received this Medal. Howard was promoted to the rank of colonel.

Lieutenant Colonel James H. Howard adds another victory mark to his P-51B-5-NA Mustang, 43-6315, DING HAO! (U.S. Air Force)
Lieutenant Colonel James H. Howard adds another victory mark to his North American Aviation P-51B-5-NA Mustang, 43-6315, DING HAO! (U.S. Air Force)

The President of the United States in the name of The Congress takes pleasure in presenting the Medal of Honor to

HOWARD, JAMES H. (Air Mission)

Rank and organization: Lieutenant Colonel, U.S. Army Air Corps. Place and date: Over Oschersleben, Germany, 11 January 1944. Entered service at: St. Louis, Missouri. Birth: Canton, China. G.O. No.: 45, 5 June 1944.

Citation: For conspicuous gallantry and intrepidity above and beyond the call of duty in action with the enemy near Oschersleben, Germany, on 11 January 1944. On that day Col. Howard was the leader of a group of P-51 aircraft providing support for a heavy bomber formation on a long-range mission deep in enemy territory. As Col. Howard’s group met the bombers in the target area the bomber force was attacked by numerous enemy fighters. Col. Howard, with his group, and at once engaged the enemy and himself destroyed a German ME. 110. As a result of this attack Col. Howard lost contact with his group, and at once returned to the level of the bomber formation. He then saw that the bombers were being heavily attacked by enemy planes and that no other friendly fighters were at hand. While Col. Howard could have waited to attempt to assemble his group before engaging the enemy, he chose instead to attack singlehanded a formation of more than 30 German airplanes. With utter disregard for his own safety he immediately pressed home determined attacks for some thirty minutes, during which time he destroyed 3 enemy airplanes and probably destroyed and damaged others. Toward the end of this engagement 3 of his guns went out of action and his fuel supply was becoming dangerously low. Despite these handicaps and the almost insuperable odds against him, Col. Howard continued his aggressive action in an attempt to protect the bombers from the numerous fighters. His skill, courage, and intrepidity on this occasion set an example of heroism which will be an inspiration to the U.S. Armed Forces.

Lieutenant Colonel James Howell Howard, United States Army Air Forces, wearing the Medal of Honor, June 1944. (American Air Museum in Britain)
Major James H. Howard, center, with a group of pilots of the 354th Fighter Group, with a North American Aviation P-51 Mustang, at RAF Boxted, 1943. (American Air Museum in Britain)

James Howell Howard was born 8 April 1913 at Canton (Guangzhou), China. He was the second of three children of Dr. Harvey James Howard, an ophthalmologist at the University Medical School in Canton China (formerly, the Canton Christian College), and later, chief of the Department of Ophthalmology at the Peking Union Medical College Hospital in Beijing. His mother was the former Maude Irene Strobel.

When James was 11 years old, he and his father were kidnapped by Manchurian bandits and held for ten weeks before they were able to escape. The family left Shaghai aboard the 535-foot Pacific Mail cargo liner S.S. President Lincoln on 21 July 1923 and sailed for San Francisco, California, arriving there on 8 August 1923.

Ensign James H. Howard USNR, with  VF-6 Grumman F3F 6-F-12.

Howard attended The Haverford School, Montgomery, Pennsylvania, and later, John Burroughs School, St. Louis, Missouri. He graduated from Pomona College in southern California in 1937 with a Bachelor of Arts degree.

He had blond hair and blue eyes, was 6 feet, 2 inches (1.88 meters) tall and weighed 160 pounds (72.6 kilograms). He enlisted as an aviation cadet in the United States Naval Reserve, and began flight training at NAS Pensacola, Florida, 29 December 1937. He graduated as a Naval Aviator, 1 February 1939, and was commissioned an ensign, USNR.

In 1939, Ensign Howard served with Fighting Squadron SIX (VF-6) aboard USS Enterprise (CV-6) In 1940, he was assigned to the Naval Air Station San Diego San Diego on the southern coast of California.

On 21 June 1941, Ensign Howard resigned from the Navy and went to Burma as an employee of the Central Aircraft Manufacturing Company, which was a cover operation for the 1st American Volunteer Group, better known as the “Flying Tigers.” He commanded the AVG 2nd Pursuit Squadron. Flying the Curtiss-Wright Hawk 81-A3, Howard was credited with six Imperial Japanese Army Nakajima Ki-27 Army Type 97 fighters destroyed.

Five AVG pilots with a Curtiss-Wright Hawk 81-A3. James Howell Howard is at right, wearing an overseas cap with USN insignia.

Howard was commissioned as a captain, United States Army Air Corps, 31 January 1943, and assigned to the 354th Fighter Group. The group deployed overseas. Then Major Howard commanded the 356th Fighter Squadron at RAF Boxted. Major Howard was promoted to lieutenant colonel, February 1944, and to Colonel, 25 November 1945. As World War II came to an end, he was released from active duty, 30 November 1945.

Following the war, Colonel Howard remained active in the Army Air Forces reserve. In 1947, he was transferred to the newly established United States Air Force Reserve. He was promoted to the rank of brigadier general, 22 March 1948. He commanded thhe 96th Bomb Wing.

Brigadier General James Howell Howard, United States Air Force Reserve.

On 18 July 1948, General Howard married Lieutenant Mary G. Balles, Women’s Army Corps, at Smoky Hill Air Force Base, Salina, Kansas. Lieutenant Balles was a personnel officer with the 52nd Fighter Wing at Mitchel Field, New York. They divorced six months later.

Howard later married the former Mrs. Florence Ochs Buteau, 31 December 1953 at Brooksville, Maryland..

In addition to the medal of Honor, General Howard was also awarded the Distinguished Flying Cross, the Bronze Star Medal with oak leaf cluster (two awards), and ten Air Medals.

Brigadier General Howard retired from the U.S. Air Force 1 June 1965.

He was the author of Roar of the Tiger (Orion Books, New York, 1991).

Brigadier General James Howell Howard, United States Air Force (Retired), died at the Veterans Affairs Medical Center, Bay Pines, Florida, 18 March 1995. He was buried at the Arlington National Cemetery, Arlington, Virginia.

 

North American Aviation P-51B-5-NA Mustang, 43-6315, AJ A, 356th Fighter Squadron, 354th Fighter Group, Ninth Air Force, at RAF Boxted, 1944. (American Air Museum in Britain)

James Howard’s P-51 Mustang was named DING HAO! and carried the victory marks from his AVG combat missions.¹ [“Ding Hao” was an American World War II slang term based on the Chinese phrase, 挺好的 (“ting hao de“) meaning “very good” or “number one”.]

The North American Aviation P-51 Mustang is a single-place, single-engine long range fighter. It is a low-wing monoplane with retractable landing gear and is of all-metal construction. The fighter is powered by a liquid-cooled V-12 engine. It was originally produced for the United Kingdom’s Royal Air Force as the Mustang Mk.I. Two examples were provided to the U.S. Army Air Corps, designated XP-51. This resulted in orders for the P-51A and A-36 Apache dive bomber variant. These early Mustangs were powered by the Allison V-1750 engine driving a three-bladed propeller, which also powered the Lockheed P-38 Lightning and Curtiss P-40 Warhawk.

In 1942, soon after the first  production Mustang Mk.I arrived in England, Rolls-Royce began experimenting with a borrowed airplane, AM121, in which they installed the Supermarine Spitfire’s Merlin 61 engine. This resulted in an airplane of superior performance.

In the United States, the Packard Motor Car Company of Detroit, Michigan, had begun building Merlin engines under license from Rolls-Royce. These American engines were designated V-1650. North American modified two P-51s from the production line to install the Packard V-1650-3. These were designated XP-51B. Testing revealed that the new variant was so good that the Army Air Corps limited its order for P-51As to 310 airplanes and production was changed to the P-51B.

North American Aviation P-51B Mustang with identification stripes. (U.S. Air Force)

The P-51B and P-51C are virtually Identical. The P-51Bs were built by North American Aviation, Inc., at Inglewood, California. P-51Cs were built at North American’s Dallas, Texas. plant. They were 32 feet, 2.97 inches (9.829 meters) long, with a wingspan of 37 feet, 0.31-inch (11.282 meters) and overall height of 13 feet, 8 inches (4.167 meters) high. The fighter had an empty weight of 6,985 pounds (3,168 kilograms) and a maximum gross weight of 11,800 pounds (5,352 kilograms).

P-51Bs and Cs were powered by a right-hand tractor, liquid-cooled, supercharged, 1,649-cubic-inch-displacement (27.04-liter) Packard V-1650-3 or -7 Merlin single overhead cam (SOHC) 60° V-12 engine which produced 1,380 horsepower at Sea Level, turning 3,000 r.p.m at 60 inches of manifold pressure (V-1650-3) or 1,490 horsepower at Sea Level, turning 3,000 r.p.m. at 61 inches of manifold pressure (V-1650-7). (Military Power rating, 15 minute limit.) These were license-built versions of the Rolls-Royce Merlin 63 and 66. The engine drove a four-bladed Hamilton Standard Hydromatic constant-speed propeller with a diameter of 11 feet, 2 inches (3.404 meters) through a 0.479:1 gear reduction.

The P-51B/C had a cruise speed of 362 miles per hour (583 kilometers per hour) and the maximum speed was 439 miles per hour (707 kilometers per hour) at 25,000 feet (7,620 meters). The service ceiling was 41,900 feet (12,771 meters). With internal fuel, the combat range was 755 miles (1,215 kilometers).

In military service, armament consisted of four air-cooled Browning AN-M2 .50-caliber machine guns, mounted two in each wing, with 350 rounds per gun for the inboard guns and 280 rounds per gun for the outboard.

1,988 P-51B Mustangs were built at North American’s Inglewood, California plant and another 1,750 P-51Cs were produced at Dallas, Texas. This was nearly 23% of the total P-51 production.

DING HAO!, James H. Howard’s P-51B Mustang, was lost in combat 23 July 1944.

Lieutenant Colonel James H. Howard, U.S. Army Air Corps, with DING HAO!, his P-51B Mustang, at RAF Boxted, 1944. (U.S. Air Force)
Lieutenant Colonel James H. Howard, U.S. Army Air Corps, with DING HAO!, his P-51B Mustang, at RAF Boxted, 1944. At the time of this photo, the Mustang had been modified with a sliding, blown-plexiglas “Malcom hood” canopy. (U.S. Air Force)

¹ Major Howard may have flown a different airplane on 11 January 1944. A handwritten caption of the reverse of the top photograph reads, Howard in own P-51B at Boxted, 25/4/44 not AC in which he won MOH, lt Col James Howard was awarded only Medal of Honour (highest US Award) to go to a fighter pilot flying in the ETO. Action on 11/1/44.

© 2019, Bryan R. Swopes

11 January 1938

A Pan American Airways Sikorsky S-42.
A Pan American Airways Sikorsky S-42.

11 January 1938: Pan American Airways’ Sikorsky S-42B NC16734, Samoan Clipper, took off from Pago Pago, American Samoa, enroute Auckland, New Zealand. The airplane had a crew of seven, commanded by Captain Edwin C. Musick, the airline’s senior pilot, and a cargo of mail.

About two hours out, the number four engine began leaking oil. Captain Musick ordered the engine shut down. The flight radioed that they were returning to Pago Pago. They never arrived. Wreckage, a large oil slick, various documents and articles of the crew’s clothing were found by the U.S. Navy seaplane tender USS Avocet (AVP-4), 14 miles (22.5 kilometers) west of the island. It was apparent that the S-42 had exploded in mid-air.

The cause of the explosion is not known with certainty but based on Captain Musick’s handling of a similar problem with one of  Samoan Clipper‘s  engines on an earlier flight, a possible cause can be suggested.

Pan American Airways’ Samoan Clipper. (Hawaii Aviation)

On the earlier flight, the number four engine had begun seriously overheating and Musick ordered the flight engineer to shut it down. Because of the decreased power with only three engines, Captain Musick ordered the crew to begin dumping fuel to decrease the weight of the airplane before landing.

Pan American had tested the fuel dumping characteristics of the Sikorsky S-42 using dye, and had learned that because of the air flow patterns around the wings, the fluid tended to accumulate around the trailing edge of the wings and that it could actually be sucked into the wings themselves.

As fuel was being dumped on the previous flight, fuel vapors were present in the cabin, requiring all electrical systems to be shut off—even though it was night. Liquid gasoline was also dripping into the cockpit from the wing above.

Pan American Airways’ Sikorsky S-42B NC16734 at Pago Pago, 24 December 1937. (Unattributed)

Samoan Clipper had been very heavy with fuel when it departed for the long transoceanic flight to Auckland. Presuming that Captain Musick once again ordered fuel to be dumped prior to landing back at Pago Pago, and that the vapors collected around the wings, the fuel could have been detonated by the electrical motors which were used to lower the flaps for flight at slower speed, or by coming into contact with the hot exhaust of the engines.

Two independent investigations were carried out by Pan American and by the United States Navy, and both came to this conclusion.

Captain Edwin Charles Musick, Chief Pilot, Pan American Airways. (1894–1938)

There were no survivors of the explosion. Killed along with Captain Musick were Captain Cecil G. Sellers, Second Officer P.S. Brunk, Navigator F.J. MacLean, Flight Engineer J.W. Stickrod, Flight Mechanic J.A. Brooks and Radio Operator T.D. Findley.

The Sikorsky S-42B was a four-engine long-range flying boat built for Pan American Airways by the Vought-Sikorsky Aircraft Division of United Technologies at Stratford, Connecticut. It was 68 feet (20.726 meters) long with a wingspan of 118 feet, 2 inches (36.017 meters). The S-42 had an empty weight of 19,764 pounds ( kilograms) and gross weight of 38,000 pounds ( kilograms). It could carry up to 37 passengers.

The S-42B was powered by four air-cooled, supercharged, 1,690.537-cubic-inch-displacement (27.703 liters) Pratt & Whitney Hornet S1E-G nine-cylinder radial engines with a compression ratio of 6.5:1. The S1E-G had a Normal Power rating of 750 horsepower at 2,250 r.p.m., to 7,000 feet (2,134 meters), and 875 horsepower at 2,300 r.p.m., for Takeoff. The engines drove three-bladed Hamilton Standard constant-speed propellers through a 3:2 gear reduction. The S1E-G was 4 feet, 1.38 inches (1.254 meters) long, 4 feet, 6.44 inches (1.383 meters) in diameter, and weighed 1,064 pounds (483 kilograms).

The S-42B has a cruise speed 165 miles per hour (266 kilometers per hour) and maximum speed of 188 miles per hour (303 kilometers per hour) at 5,000 feet (1,524 meters). The service ceiling was 16,000 feet (4,877 meters), and it could maintain 7,500 feet (2,286 meters) with three engines. Its range was 1,930 miles (3,106 kilometers).

Boris Vasilievich Sergievsky. (Test & Research Pilots, Flight Test Engineers)

During flight testing of the S-42, Sikorsky test pilot Boris Vasilievich Sergievsky, with co-pilot Raymond B. Quick, set three Fédération Aéronautique Internationale world records for payload and altitude.¹  Later, Captain Musick, with Sergievsky and world-famous aviator Charles A. Lindbergh, flew the S-42 to set eight Fédération Aéronautique Internationale world records for speed.²

Ten Sikorsky S-42, S-42A and S-42B flying boats were built for Pan Am. None remain in existence.

Pan American Airways' Sikorsky S-42B NC16734, Samoan Clipper, moored at mechanic's Bay, Auckland, New Zealand, December 1937. The flying boat in the background is a Short S.23 Empire, G-ADUT, named Centaurus. (Turnbull Library)
Pan American Airways’ Sikorsky S-42B NC16734, Samoan Clipper, moored at Mechanic’s Bay, Auckland, New Zealand, December 1937. The flying boat in the background is a Short S.23 Empire, G-ADUT, named Centaurus. (Turnbull Library)

¹ 26 April 1934 FAI Record File Numbers: 11583: Greatest load to 2,000 meters (6,562 feet): 7,533 kilograms (16,652 pounds).  17 May 1934: 11582 and 11978: Altitude with a 5,000 Kilogram (11,023 pounds) Load, 6,220 meters (20,407 feet).

² 1 April 1934 FAI Record File Numbers: 11517: Speed over a closed circuit of 1,000 Kilometers (621.3 statute miles), 253,60 km/h (157.58 m.p.h.); 11518:  . . .  with a 500 Kilogram (1,102 pounds) Payload, 253,60 km/h (157.58 m.p.h.); 11519:  . . . with a 1,000 Kilogram (2,205 pounds) Payload, 253,60 km/h (157.58 m.p.h.);  11520: . . . with a 2,000 kilogram (4,409 pounds) Payload, 253,60 km/h (157.58 m.p.h.); 11521: Speed over a closed circuit of 2,000 Kilometers (1,242.7 statute miles), 253,18 km/h (157.32 m.p.h); 11522:  . . . with a 500 Kilogram Payload, 253,18 km/h (157.32 m.p.h.); 11523:  . . . with a 1,000 Kilogram Payload, 253,18 km/h (157.32 m.p.h.); 11524: . . . with a 2,000 Kilogram Payload, 253,18 km/h (157.32 m.p.h.).

© 2019, Bryan R. Swopes

11–12 January 1935

Amelia Earhart with her Lockheed Vega 5C, NR965Y, at Wheeler Field, Oahu, Hawaii, 11 January 1935. (Getty Images/Underwood Archives)

11 January 1935: At 4:40 p.m., local time, Amelia Earhart departed Wheeler Field on the island of Oahu, Territory of Hawaii, for Oakland Municipal Airport at Oakland, California, in her Lockheed Vega 5C Special, NR965Y. She arrived 18 hours, 15 minutes later. Earhart was the first person to fly solo from Hawaii to the Mainland.

(This Vega was not the same aircraft which she used to fly the Atlantic, Vega 5B NR7952, and which is on display at the Smithsonian Institution National Air and Space Museum.)

Built by the Lockheed Aircraft Company, the Model 5 Vega is a single-engine high-wing monoplane designed by John Knudsen (“Jack”) Northrop and Gerrard Vultee. It was a very state-of-the-art aircraft for its time. It used a streamlined monocoque fuselage made of spiral strips of vertical grain spruce pressed into concrete molds and held together with glue. The wing and tail surfaces were fully cantilevered, requiring no bracing wires or struts to support them.

The techniques used to build the Vega were very influential in aircraft design. It also began Lockheed’s tradition of naming its airplanes after stars or other astronomical objects.

Amelia Earhart’s Lockheed Vega 5C, NR965Y, being run up at Wheeler Field, 11 January 1935. Amelia is sitting on the running board of the Standard Oil truck parked in front of the hangar. (Hawaii Aviation)

Lockheed Model 5C Vega serial number 171 was completed in March 1931, painted red with silver trim, and registered NX965Y. The airplane had been ordered by John Henry Mears. Mears did not take delivery of the new airplane and it was then sold to Elinor Smith. It was resold twice before being purchased by Amelia Earhart in December 1934.

The Lockheed Model 5C Vega is 27 feet, 6 inches (8.382 meters) long with a wingspan of 41 feet (12.497 meters) and overall height of 8 feet, 2 inches (2.489 meters). Its empty weight is 2,595 pounds (1,177 kilograms) and gross weight is 4,500 pounds (2,041 kilograms).

Earhart’s Vega 5C was powered by an air-cooled, supercharged, 1,343.804-cubic-inch-displacement (22.021 liter) Pratt & Whitney Wasp C, serial number 2849, a single-row, nine cylinder, direct-drive radial engine with a compression ratio of 5.25:1. The Wasp C was rated at 420 horsepower at 2,000 r.p.m. at Sea Level, burning 58-octane gasoline. It was 3 feet, 6.63 inches (1.083 meters) long with a diameter of 4 feet, 3.44 inches (1.307 meters) and weighed 745 pounds (338 kilograms).

The standard Model 5C had a cruise speed of 165 miles per hour (266 kilometers per hour) and maximum speed of 185 miles per hour (298 kilometers per hour). The service ceiling was 15,000 feet (4,570 meters) and range in standard configuration was 725 miles (1,167 kilometers).

“Before parting with her ‘little red bus’ (as she affectionately called it), Amelia removed the upgraded Wasp engine and substituted an obsolete model; she wanted her well-tried engine for the new airplane, also a Lockheed Vega. It was a later model, in which Elinor Smith had been preparing to be the first woman to fly the Atlantic, a plan abandoned after Amelia successfully took that record. It was originally built to exacting specifications for Henry Mears of New York, who had a round-the-world flight in mind. Called the Vega, Hi-speed Special, it carried the registration 965Y and was equipped with special fuel tanks, radio, and streamlined landing gear and cowling. These latter appointments, together with a Hamilton Standard Controllable-Pitch Propeller, gave the plane a speed of 200 mph and Amelia had her eye on further records as well as her constant journeys across the continent.”

The Sound of Wings by Mary S. Lovell, St. Martin’s Press, New York, 1989, Chapter 17 at Page 206.

Crowds of spectators greet Amelia Earhart on her arrival at Oakland from Hawaii, 12 January 1935. (Associated Press)
Crowds of spectators greet Amelia Earhart on her arrival at Oakland, California, from Hawaii, 12 January 1935. (Associated Press)

“. . . At Oakland Airport a good ten thousand had been waiting for several hours, yet when she came in she surprised them. They had been craning their necks looking for a lone aircraft flying high and obviously seeking a place to land. But Amelia did not even circle the field; she brought the Vega in straight as an arrow at a scant two hundred feet, landing at 1:31 p.m. Pacific time. The crowd set up a roar, broke through the police lines, and could be halted only when dangerously near the still-whirling propeller. From the road circling the airport, a chorus of automobile horns honked happily.”

Amelia: The Centennial Biography of an Aviation Pioneer by Donald M. Goldstein and Katherine V. Dillon, Brassey’s, Washington and London, 1997, Chapter 13 at Page 132.

Amelia Earhart stands in the cockpit of her Lockheed Model 5C Vega, NR965Y, on arrival at Oakland Municipal Airport, 12 January 1935. (National Geographic/Corbis)

Amelia Earhart sold the Vega in 1936. It appeared in “Wings in the Dark,” (Paramount Pictures, 1935), and  “Border Flight,” (Paramount Pictures, 1936) which starred Frances Farmer, John Howard and Robert Cummings. It changed hands twice more before being destroyed in a hangar fire 26 August 1943.

Lockheed Model 5C Vega NR965Y, on the set of a motion picture production, “Border Flight,” (Paramount, 1936). The woman to left of center is Frances Farmer. Roscoe Karns, who performed in both movies, is at center. (San Diego Air and Space Museum)

© 2019, Bryan R. Swopes

10 January 1966

The prototype Bell Model 206A JetRanger, serial number 1, civil registration N8560F, hovering out of ground effect. (Bell Helicopter Company)
The prototype Bell Model 206A JetRanger, serial number 1, civil registration N8560F, hovering out of ground effect. (Bell Helicopter Company)

10 January 1966: The prototype Bell Model 206A JetRanger serial number 1, N8560F, made its first flight at at the Bell Helicopter Company plant at Hurst, Texas. This aircraft would be in production for almost 45 years. The final JetRanger to be built, Bell 206B-3 serial number 4690, was delivered in December 2010 and production came to an end.

During early production of the Model 206A, cabin sections were built by Beechcraft and Agusta then shipped to Bell at Fort Worth. (The vertical seam just to the rear of the fuel cap distinguished the two.) Oil pressure and temperature gauges for the engine and transmission, the loadmeter and fuel quantity indicator were provided by Cessna.

The  Bell JetRanger is a 5-place, single-engine light civil helicopter based on the Bell Helicopter’s unsuccessful OH-4 entrant for the U.S. Army’s Light Observation Helicopter (LOH, or “loach”) contract. It is flown by a single pilot in the right front seat. Dual flight controls can be installed for a second pilot. The helicopter was certified for VFR flight, but could be modified for instrument flight.

The industrial design firm of Charles Wilfred Butler

“. . . was responsible for the complete redesign of the Bell OH-4A prototype army helicopter (1961) into the Bell Jet Ranger (1965). He and his designers restyled the machine inside and out in the manner of automotive design, creating in the process one of the world’s most successful and beautiful helicopters.”

Encyclopedia Britannica.

The JetRanger is 38 feet, 9.5 inches (11.824 meters) long, overall. On standard skid landing gear the overall height is 9 feet, 4 inches (2.845 meters). The Bell 206A has an empty weight of approximately 1,700 pounds (771 kilograms), depending on installed equipment. The maximum gross weight is 3,200 pounds (1,451.5 kilograms). With an external load suspended from the cargo hook, the maximum gross weight is increased to 3,350 pounds (1,519.5 kilograms).

The two-bladed main rotor is semi-rigid and under-slung, a common feature of Bell’s main rotor design. It has a diameter of 33 feet, 4.0 inches (10.160 meters) and turns counter-clockwise (seen from above) at 394 r.p.m. (100% NR). (The advancing blade is on the helicopter’s right side.) The rotor blade has a chord of 1 foot, 1.0 inches (0.330 meter) and 10° negative twist. The airfoil is symmetrical. The cyclic and collective pitch controls are hydraulically-boosted.

The first Bell 206B JetRanger (Bell Helicopter Co.)
The first Bell 206A JetRanger, N8560F. (Bell Helicopter Co.)

The two-bladed tail rotor assembly is also semi-rigid and is positioned on the left side of the tail boom in a pusher configuration. It turns at 2,550 r.p.m., clockwise, as seen from the helicopter’s left. (The advancing blade is below the axis of rotation.) The tail rotor diameter is 5 feet, 6.0 inches (1.676 meters).

The turboshaft engine is mounted above the roof of the fuselage, to the rear of the main transmission. Output shafts lead forward to the transmission and aft to the tail rotor 90° gear box. The transmission and rotor mast are mounted tilting slightly forward and to the left. This assists in the helicopter’s lift off to a hover, helps to offset its translating tendency, and keeps the passenger cabin in a near-level attitude during cruise flight.

A vertical fin is attached at the aft end of the tail boom. The fin is offset 4° to the right to unload the tail rotor in cruise flight. Fixed horizontal stabilizers with an inverted asymmetric airfoil are attached to the tail boom. In cruise flight, these provide a downward force that keeps the passenger cabin in a near-level attitude.

The 206A was powered by an Allison 250-C18 turboshaft engine (T63-A-700) which produced a maximum of 317 shaft horsepower at 104% N1, 53,164 r.pm. The improved Model 206B JetRanger and 206B-2 JetRanger II used a 370 horsepower 250–C20 engine, and the Model 206B-3 JetRanger III had 250-C20B, -C20J or -C20R engines installed, rated at 420 shaft horsepower at 105% N1, (53,519 r.p.m.). Many 206As were upgraded to 206Bs and they are sometimes referred to as a “206A/B.” The Allison 250-C20B has a 7-stage compressor section with 6-stage axial-flow stages, and 1 centrifugal-flow stage. The 4-stage axial-flow turbine has a 2-stage gas producer (N1) and 2-stage power turbine (N2). These were very light weight engines, ranging from just 141 to 173 pounds (64.0 to 78.5 kilograms).

The helicopter’s main transmission is limited to a maximum input of 317 shaft horsepower (100% Torque, 5-minute limit). The engine’s accessory gear unit reduces the output shaft speed to 6,016 r.p.m. N2, which is further reduced by the transmission’s planetary gears, and the tail rotor 90° gear box.

The JetRanger has a maximum speed, VNE, of 150 miles per hour (241 kilometers per hour) up to 3,000 feet (914 meters). Its best rate of climb, VY, is at 60 miles per hour (97 kilometers per hour) and best speed in autorotation (minimum rate of descent and maximum distance) is at 80 miles per hour (129 kilometers per hour), resulting in a glide ratio of about 4:1. The service ceiling is 13,500 feet (4,145 meters) with the helicopter’s gross weight above 3,000 pounds (1,361 kilograms), and 20,000 feet (6,096 meters) when below 3,000 pounds. The helicopter has a maximum range of 430 miles (692 kilometers).

After being used as a factory demonstrator and development aircraft, N8560F was retired from flight status and used as a maintenance ground training device at Bell’s training school at Hurst.

Note: The Model 206A-1 was adopted by the U.S. Army as the OH-58A Kiowa. Though very similar in appearance to the Model 206A and 206B, the OH-58A differs significantly. Few of the parts are interchangeable between the types.

Three view drawing of the Bell Model 206A/B JetRanger with dimensions. (Bell Helicopter TEXTRON)
Three view drawing of the Bell Model 206A/B JetRanger with dimensions. (Bell Helicopter TEXTRON)

© 2018, Bryan R. Swopes

10 January 1964

Boeing B-52H-170-BW 61-023
Boeing B-52H-135-BW Stratofortress 60-0006, similar in appearance to to 61-023. (U.S. Air Force)

10 January 1964: This Boeing B-52H Stratofortress, serial number 61-023, flown by Boeing test pilot Charles F. (“Chuck”) Fisher, was conducting structural testing in turbulence near East Spanish Peak, Colorado. The other crew members were pilots Richard V. Curry and Leo Coer, and navigator James Pittman. Dick Curry was flying the airplane and Chuck Fisher, the aircraft commander, was in the co-pilot’s position. Pittman was on the lower deck.

The bomber was carrying two North American Aviation GAM-77 Hound Dog cruise missiles on pylons under its wings.

The Boeing B-52 Stratofortress had been designed as a very high altitude penetration bomber, but changes in Soviet defensive systems led the Strategic Air Command to change to very low altitude flight as a means of evading radar. This was subjecting the airframes to unexpected stresses. “Ten-Twenty-Three” (its serial number was 61-023, shortened on the vertical fin to “1023”) had been returned to Boeing Wichita by the Air Force to be instrumented to investigate the effects of high-speed, low-altitude flight on the 245-ton bomber.

Flying at 14,300 feet (4,359 meters) and 345 knots (397 miles per hour, 639 kilometers per hour), indicated air speed, the airplane encountered severe clear air turbulence and lost the vertical stabilizer. Several B-52s had been lost under similar circumstances. (Another, a B-52D, was lost just three days later at Savage Mountain, Maryland.)

East Spanish Peak (left), 12,688 feet (3,867 meters) and West Spanish Peak, 13,626 feet (4,153 meters), Sangre de Cristo Mountains, Colorado. (Footwarrior)
East Spanish Peak (left), 12,688 feet (3,867 meters) and West Spanish Peak, 13,626 feet (4,153 meters), Sangre de Cristo Mountains, Colorado. (Footwarrior)
Charles F. Fisher. (Argenta Images)
Charles F. Fisher. (Argenta Images)

Chuck Fisher immediately took control of the B-52. He later reported,

“As the encounter progressed, a very sharp-edged blow which was followed by many more. We developed an almost instantaneous rate of roll at fairly high rate. The roll was to the far left and the nose was swinging up and to the right at a rapid rate. During the second portion of the encounter, the airplane motions actually seemed to be negating my control inputs. I had the rudder to the firewall, the column in my lap, and full wheel, and I wasn’t having any luck righting the airplane. In the short period after the turbulence I gave the order to prepare to abandon the airplane because I didn’t think we were going to keep it together.”

A Boeing report on the incident, based on installed sensors and instrumentation aboard -023, said that the bomber had

“. . . flown through an area containing the combined effects of a (wind) rotor associated with a mountain wave and lateral shear due to airflow around a mountain peak. . . Gust initially built up from the right to a maximum of about 45 feet per second [13.7 meters per second](TAS), then reversed to a maximum of 36 feet per second [11 meters per second] from the left, before swinging to a maximum of about 147 feet per second [44.8 meters per second] from the left followed by a return to 31 feet per second [9.5 meters per second].”

Fisher flew the bomber back to Wichita and was met by a F-100 Super Sabre chase plane. When the extent of the damage was seen, the B-52 was diverted due to the gusty winds in Kansas. Six hours after the damage occurred, Chuck Fisher safely landed the airplane at Eaker Air Force Base, Blythville, Arkansas. He said it was, “the finest airplane I’ve ever flown.”

Boeing B-52H-170-BW Stratofortress 61-023, "Ten-Twenty-Three", after losing the vertical fin, 10 January 1964. (Boeing)
Boeing B-52H-170-BW Stratofortress 61-023, “Ten-Twenty-Three”, after losing the vertical fin, 10 January 1964. (Boeing)

61-023 was repaired and returned to service. It remained active with the United States Air Force until it was placed in storage at Tinker Air Force Base, Oklahoma, 24 July 2008.

Charles F. Fisher and the Boeing test crew with B-52H Stratofortress 61-023. (Boeing)
Charles F. Fisher at left,  and the Boeing test crew with B-52H Stratofortress 61-023. (Boeing)

The B-52H is a sub-sonic, swept wing, long-range strategic bomber. It has a crew of five. The airplane is 159 feet, 4 inches (48.6 meters) long, with a wing span of 185 feet (56.4 meters). It is 40 feet, 8 inches (12.4 meters) high to the top of the vertical fin. Maximum Takeoff Weight (MTOW) is 488,000 pounds (221,353 kilograms).

There are eight Pratt & Whitney TF33-PW-3 turbofan engines mounted in two-engine pods suspended under the wings on four pylons. Each engine produces a maximum of 17,000 pounds of thrust (75.620 kilonewtons). The TF-33 is a two-spool axial-flow turbofan engine with 2 fan stages, 14-stage compressor stages (7 stage intermediate pressure, 7 stage high-pressure) and and 4-stage turbine (1 stage high-pressure, 3-stage low-pressure). The engine is 11 feet, 10 inches (3.607 meters) long, 4 feet, 5.0 inches (1.346 meters) in diameter and weighs 3,900 pounds (15,377 kilograms).

The B-52H can carry approximately 70,000 pounds (31,750 kilograms) of ordnance, including free-fall bombs, precision-guided bombs, thermonuclear bombs and cruise missiles, naval mines and anti-ship missiles.

The bomber’s cruise speed is 520 miles per hour (837 kilometers per hour) and its maximum speed is 650 miles per hour (1,046 kilometers per hour) at 23,800 feet (7,254 meters) at a combat weight of 306,350 pounds. Its service ceiling is 47,700 feet (14,539 meters) at the same combat weight. The unrefueled range is 8,000 miles (12,875 kilometers).

With inflight refueling, the Stratofortress’s range is limited only by the endurance of its five-man crew.

The B-52H is the only version still in service. 102 were built and as of June 2019, 76 are still in service. Beginning in 2013, the Air Force began a fleet-wide technological upgrade for the B-52H, including a digital avionics and communications system, as well as an internal weapons bay upgrade. The bomber is expected to remain in service until 2040.

Boeing B-52H-170-BW Stratofortress 61-023 taxiing at Minot Air Force Base, North Dakota. (Senior Airman Cassandra Jones, U.S. Air Force)
Boeing B-52H-170-BW Stratofortress 61-023 taxiing at Minot Air Force Base, North Dakota. (Senior Airman Cassandra Jones, U.S. Air Force)

© 2016, Bryan R. Swopes