Category Archives: Aviation

Medal of Honor, Lieutenant Commander William Merrill Corry, Jr., United States Navy

Ensign William Merrill Corry, Jr., United States Navy, March 1913. (F. Brunel/United States Navy Bureau of Personnel)

Lieutenant Commander William Merrill Corry, Jr., United States Navy, was assigned as aviation aide to Admiral Henry Braid Wilson, Jr., Commander-in-Chief, Atlantic Fleet, aboard the battleship USS Pennsylvania (BB-38). On Saturday, 2 October 1920, Lieutenant Commander Corry, in company with Lieutenant (Junior Grade) Arthur C. Wagner, Reserve Force, United States Navy, flew from Mitchel Field, Mineola, Long Island, New York, to Hartford, Connecticut. Their airplane was a two-place, single-engine Curtiss JN-4 biplane. The flight was intended as a cross-country flight for the two pilots to maintain proficiency.

On arrival at Hartford, because there was no airfield in the vicinity, the pair landed on the grounds of the Hartford Golf Club. They stayed over the weekend as guests of Colonel Hamilton R. Horsey, formerly chief-of-staff of the 26th Division, U.S. Army, during the St. Mihiel and Meuse-Argonne offensives of World War I, and Lieutenant Colonel James S. Howard.

At about 3:00 p.m., on Sunday, 3 October, Corry and Wagner were ready to return to Mineola. Lieutenant (j.g.) Wagner was flying from the forward cockpit, while Lieutenant Commander Corry was in the rear cockpit.

The Curtiss took off toward the north and at about 50 feet (15 meters) altitude, turned toward the southwest. As the airplane passed over the golf course club house, Corry waved to Colonel Horsey. The airplane approached a large grove of trees, then turned right, back to the north. The engine stopped and the airplane nose-dived into the ground from about 75 feet (23 meters).

The Hartford Courant reported:

Burned wreckage of the Curtiss JN-4 biplane flown by Wagner and Corry, 2–3 October 1920. (The Hartford Courant)

     The machine hit the ground at a sharp angle and immediately turned over endwise, the propeller catching in the ground. Commander Corry was catapulted from his seat, but Wagner, who had strapped himself into his seat, was less fortunate. As the machine turned over it burst into flames, enveloping him in a wash of blazing gasoline from the broken tank.

Corry’s Bravery.

     Commander Corry, picking himself up from the ground, was the first to rush to the aid of his comrade. It was in this way that his coat caught fire with the resulting burns to his hands and face. He was unable to pull Wagner free and it was not until Walter E. Patterson of the Travelers Insurance Company, and Martin Keane, an attache of the club, added their efforts this was successfully accomplished. Club members rushed from the clubhouse with several gallons of olive and sweet oil and were on hand almost as soon as the stricken man was freed from his seat. While the burning clothing was being removed from Wagner’s body, Benjamin Allen, a porter in the club, quickly wrapped his coat around Corry’s head and thus cut off any chance of the flames reaching the officer’s nose or eyes.

     Allen then, with Corry helping, removed the coat and smothered the other smouldering pieces of clothing. Corry’s hands and face were so badly burned that not a trace of skin was left untouched. Several ribs were  also broken.

Wagner Game.

     Wagner was rolled over on the ground by willing hands to extinguish the flames and with the help of the two men who had dragged him from his place beneath the plane, such of his clothing as still remained unburned was stripped from his body to make way for dressings in olive and sweet oil, which by this time were available. He was wrapped in swaths of oil soaked linen and cotton sheeting to allay the agony of his burns. Every scrap of clothing was almost entirely consumed and his shoes were burned to a crisp. Throughout the process, Wagner, fully conscious, was directing the efforts of the willing helpers, despite the fact that his face was beyond recognition, with nose and ears burned from his head.

     He remained game even to the time when he was being tenderly lifted to the ambulance, when he thanked those who had helped telling them that he was sure they had done all they could. . .

. . . In spite of a heroic fight for life, covering nearly eight hours from the time he received his burns, Wagner died soon after 10 o’clock. The tremendous display of pluck and vitality shown by the man through all of his agony was the marvel of all the physicians and nurses in the hospital. . . .

The Hartford Courant, Monday Morning, 4 October 1920, Page 1, Column 8, and Page 2, Column 1.

Four days later, 7 October 1920,¹ Lieutenant Commander Corry also died of his injuries. He was just 31 years old.

For his bravery in attempting to rescue Lieutenant (j.g.) Wagner, Lieutenant Commander William Merrill Corry, Jr., United States Navy, was awarded the Medal of Honor. His citation reads:

“For heroic service in attempting to rescue a brother officer from a flame -enveloped airplane. On 2 October 1920,² an airplane in which Lt. Comdr. Corry was a passenger crashed and burst into flames. He was thrown 30 feet clear of the plane and, though injured, rushed back to the burning machine and endeavored to release the pilot. In so doing he sustained serious burns, from which he died 4 days later.”

Medal of Honor, United States Navy and Marine Corps, 1919–1942.

William Merrill Corry, Jr., was born 5 October 1889 at Quincy, Florida. He was the second of six children of William Merrill Corry, a tobacco dealer, and Sarah Emily Wiggins Corry.

Midshipman William Merrill Corry, Jr., U.S. Naval Academy, 1910.

“Bill” Corry was admitted to the United States Naval Academy, Annapolis, Maryland, as a midshipman, 20 June 1906. He was a classmate of future Admiral Marc A. Mitscher. On 7 July 1910, Midshipman Corry was assigned to the 16,000 ton Connecticut-class battleship USS Kansas (BB-21). He was commissioned an Ensign, United States Navy, 7 March 1912.

Ensign Corry was promoted to Lieutenant (junior grade), 7 March 1915. He was assigned to the naval aeronautic station (Y-13) at Pensacola, Florida, 7 July 1915. On completion of flight training, Lieutenant (j.g.) Corry was designated Naval Aviator No. 23, 16 March 1916.

26 November 1916, Lieutenant (j.g.) Correy was assigned to the Tennessee-class armored cruiser USS Seattle (ACR-11). In 1917 he was assigned to USS North Carolina (ACR-12).

The United States entered World War I on 6 April 1917. On 22 August 1917, Lieutenant (j.g.) Corry was sent to France for for duty with the U.S. Naval Aviation Forces in Europe. Corry was promoted to the rank of Lieutenant, 7 March 1918. He was placed in command of the aviation school at Le Croisic, on the western coast of  France, 7 November 1917. While there he was awarded the Navy Cross, “for distinguished and heroic service as an Airplane Pilot making many daring flights over the enemy’s lines, also for untiring and efficient efforts toward the organization of U.S. Naval Aviation, Foreign Service, and the building up of the Northern Bombing project.” (The Northern Bombing Group targeted bases supporting German submarine operations.) France appointed him a Chevalier de la légion d’honneur.

Lieutenant Corry took command of the Naval Air Station at Brest, France, 7 June 1918. He was promoted to the temporary rank of Lieutenant Commander, 1 July 1918. He remained at Brest until the Armistice, 11 November 1918. He was involved in the demobilization of U.S. forces in France and Belgium. He also served in various staff assignments.

Lieutenant Commander Corry was ordered to return to the United States as aide for aviation to the Chief-of-Staff Atlantic Fleet. He sailed from Antwerp, Belgium on  2 June 1920, aboard SS Finland, bound for New York.

Lieutenant Commander William Merrill Corry, Jr., Medal of Honor, Navy Cross, Chevalier de la légion d’honneur, is buried at the Eastern Cemetery, Quincy, Florida.

Following his death, the United States Navy named an auxiliary landing field at Pensacola. Florida, Corry Field, in his honor. A nearby airfield assumed the name in 1928, and is presently called NAS Pensacola Corry Station.

Three United States Navy warships have also been named USS Corry. On 25 May 1921, a Clemson-class “flush-deck” or “four-stack” destroyer, USS Corry (DD-334), was commissioned. It was decommissioned in 1930.

USS Corry (DD-334), early 1920s. (Pier Studio, San Diego)

The Gleaves-class destroyer USS Corry (DD-463) was launched 28 July 1941, christened by Miss Jean Constance Corry, with Miss Sara Corry as Maid of Honor. The new destroyer was commissioned 18 December 1941. Corry is notable for its participation in anti-submarine operations in the Atlantic, sinking U-801 on 17 March 1944. Corry rescued 47 sailors from that submarine, and another 8 from U-1059, which was sunk two days later.

Corry was herself sunk by during an artillery duel with a German coastal battery off Utah Beach, Normandy, 6 June 1944. Of the destroyer’s crew of 276 men, 24 were killed and 60 were wounded. Broken in half, the ship sank in shallow water. The American Flag at her masthead remained visible above the water as the ship settled on the sea bed.

USS Corry (DD-463) prepares to rescue survivors of U-801, 17 March 1944. (U.S. Navy)

The Gearing-class destroyer USS Corry (DD-817) was commissioned 27 February 1946 at Orange, Texas. The ship’s sponsor was Miss Gertrude Corry, niece of Lieutenant Commander Corry. Corry served the U.S. Navy until decommissioned 27 February 1981 after 35 years of service. It was turned over to Greece and renamed HS Kriezis (D-217). The ship was finally retired in 1994, and scrapped in 2002.

USS Corry (DD-817), a Gearing-class destroyer, alongside USS Baltimore (CA-68), Mediterranean Sea, 1952. (QM2 George Panos, United States Navy)

Lieutenant (junior grade) Arthur C. Wagner, Reserve Force, United States Navy,  was born 18 August 1898. He was the son of William Wagner and Elizabeth Genting (?) Wagner.

At the time of his death, Lieutenant Wagner was assigned to the Atlantic Fleet Ship Plane Division, Mitchel Field, Mineola, Long Island, New York. He had previously served aboard USS Nevada (BB-36). In 1919 he trained as a pilot at Naval Air Station Pensacola, and was then assigned to USS Shawmut (CM-4), a minelayer which had been reclassified as an airplane tender.

Lieutenant (j.g.) Arthur C. Wagner was buried at the Old Cathedral Cemetery, Philadelphia, Pennsylvania, 8 October 1920.

¹ While many sources give the date of Corry’s death as 6 October 1920, probate documents filed with the County of Gadsen court on 5 November 1920, and signed by Corry’s mother, Sarah E. Corry, give the date as 7 October 1920. Further, The Hartford Courant, in its Thursday, 7 October 1920 edition, at Page 1, Column 2 and 3, reported: “Lieutenant Commander William M. Corry, in charge of the Curtiss naval airplane which crashed to earth at Hartford Golf Club last Sunday afternoon, died at the Hartford Hospital at 2:30 o’clock this morning of burns. . . .”

² Most sources place the date of the crash as 2 October 1920. Contemporary newspapers, though, e.g., The Hartford Courant, The Philadelphia Inquirer and The Chicago Tribune, reported the date as 3 October 1920.

© 2017, Bryan R. Swopes

2 October 1970

The very first UH-1N, 68-10772, photographed in March 2012. (© Ralph Duenas. Photograph used with permission.)
The very first U.S. Air Force UH-1N Iroquois, 68-10772, photographed March 2012. (© Ralph Duenas. Photograph used with permission.)

2 October 1970: The U.S. Air Force 1st Special Operations Wing at Hurlburt Field, Florida (Eglin AFB Auxiliary Field #9), took possession of the very first Bell UH-IN Iroquois, UH-1N-BF 68-10772 (Bell Helicopter Co. serial number 31001).

Also known as the “Twin Huey,” the medium-lift helicopter is a two-engine version of the Bell Model 205 (UH-1H). Originally developed for the Canadian Forces as the Bell Model 212, the UH-1N is powered by a Pratt & Whitney T400-CP-400 (the military designation for the commercial PT6T-3 “Twin-Pac”) which consists of two PT6 turboshaft engines mated to a combining gearbox to drive a single output shaft to the helicopter’s main transmission. The combined unit can produce a maximum 1,800 shaft horsepower. If one engine fails, the remaining engine can operate at 900 shaft horsepower for 30 minutes. The T400 is de-rated to the main transmission limit of 1,290 shaft horsepower.

Bell UH-1N 69-6607

The helicopter has other improvements over the Model 205/UH-1D/H Huey. The main rotor blades have a wider chord, producing greater lift. The main transmission is rated for greater power input. The tail boom and tail rotor pylon are strengthened, and the tail rotor has been moved to the opposite side of the pylon, in a tractor configuration instead of the previous pusher configuration. The tail rotor blade rotation is reversed with the advancing blade moving upward into the down flow of the main rotor, making it more efficient. Visual differences are the streamlined nose and the reshaped “dog house” covering the twin engine installation.

Cockpit of a U.S. Air Force/Bell UH-1N Iroquois during a 60° bank. (A1C Nigel Sandridge, U.S. Air Force)
Cockpit of a U.S. Air Force/Bell UH-1N Iroquois during a 60° right bank. (A1C Nigel Sandridge, U.S. Air Force)

The U.S. Air Force normally operates the UH-1N with two pilots and a flight engineer, but it can be flown by a single pilot under visual weather conditions, if necessary. It is capable of transporting up to 12 passengers in addition to the three-man crew.

The Bell Helicopter Co. UH-1N Iroquois (Model 212) is 57 feet, 3 inches (17.450 meters) long, with a main rotor diameter of 48 feet, 0 inches (14.630 meters) and tail rotor diameter of 8 feet, 6 inches (2.591 meters). The overall height of the helicopter is 12 feet, 10 inches (3.912 meters) and the fuselage has a maximum width of 9 feet, 5 inches (2.870 meters). The helicopter’s empty weight is 6,032 pounds (2,736 kilograms), depending on installed equipment. The maximum takeoff weight is 10,500 pounds (4,763 kilograms).

The Pratt & Whitney Canada T400-CP-400 has a maximum continuous power rating of 1,530 shaft horsepower at 6,600 r.p.m. at Sea Level.

The helicopter’s cruise speed is 110 knots (127 miles per hour/204 kilometers per hour) and the maximum speed is 128 knots (147 miles per hour/237 kilometers per hour) at Sea Level. The UH-1N has an out-of-ground-effect hover ceiling (HOGE) of 13,000 feet (3,962 meters). The service ceiling is 21,600 feet (6,584 meters). The combat radius is 105 nautical miles (121 statute miles/194 kilometers) maximum ferry range is 565 nautical miles (650 statute miles/1,046 kilometers).

U.S. Air Force Bell UH-1N Iroquois helicopters deploy security personnel. (U.S. Air Force)
U.S. Air Force Bell UH-1N Iroquois helicopters deploy security personnel. (U.S. Air Force)

The UH-1N can be armed with GAU-16 .50-caliber machine guns or GAU-17 7.62mm “miniguns.”

The UH-1N is operated by the Air Force, the U.S. Navy and Marine Corps, as well as many foreign military services. In civil use, the Bell 212 is the most common medium lift helicopter worldwide and has been for 54 years.

Of the 79 UH-1N helicopters ordered by the U.S. Air Force in 1968, 59 remain in active service (as of September 2015). On 18 March 2024, a UH-1N assigned to the 58th Operations Group, Det 2, at Kirtland Air Force Base, New Mexico, the Air Force’s UH-1N training unit, 69-6650 logged its 20,000th flight hour.

On 24 September 2018, the U.S. Air Force announced that it would replace the UH-1N fleet with 84 Boeing/Leonardo MH-139A Grey Wolfs, with the first aircraft being delivered in 2021. In actuality, the first field-read MH-139A arrived at Malmstrom Air Force Base in Montana in March 2024.

Still in service, UH-1N 68-10772 was photographed in flight 4 May 2022 at Gowen Field, Boise, Idaho. The helicopter was painted in the Southeast Asia camouflage scheme of the 20th Special Operations Squadron, “Green Hornets.”

This rear quarter view of UH-1N-BF 68-10776 of the 40th Helicopter Squadron, flying across Montana, shows the two exhaust ducts of the PT6T-3 Twin Pac. This helicopter, Bell serial number 31005, was the fifth UH-1N built. (U.S. Air Force)
Bell UH-1N-BF 69-6615, 40th Helicopter Squadron, in the Front Range of the Rocky Mountains. (Senior Airman Eydie Sakura, U.S. Air Force)
The very first Bell UH-1N, 68-10772, was photographed at Gowen Field, Boise, Idaho, on 4 May 2022, by Sean Asay. The helicopter is shown in the Southeast Asia camouflage scheme of the 20th Special Operations Squadron, “Green Hornets.” (Photograph © Sean Asay. Used with permission.)

© 2024, Bryan R. Swopes

2 October 1952

Boeing XB-52 Stratofortress 49-230 takes off for the first time, at Boeing Field, Seattle, Washington, 2 October 1952. (LIFE Magazine via Jet Pilot Overseas)

2 October 1952: The Boeing XB-52 Stratofortress prototype, 49-230, made its first flight at Boeing Field, Seattle, Washington, with test pilot Alvin M. “Tex” Johnston in command.  Lieutenant Colonel Guy M. Townsend, U.S. Air Force, acted as co-pilot.

The first of two prototype long-range, high-altitude, heavy bombers, the XB-52 had been damaged during ground testing and extensive repairs were required, which delayed its initial flight. The second prototype, YB-52 49-231, made the type’s first flight nearly six months earlier, on 15 April 1952.

Alvin M. “Tex” Johnston, test pilot, after the first flight of the Boeing XB-52 Stratofortress prototype, 2 October 1952. (LIFE Magazine via Jet Pilot Overseas)

The prototype Stratofortress the largest jet aircraft built up to that time. It was 152.7 feet (46.543 meters) long with a wingspan of 185.0 feet, (56.388 meters) and 48.25 feet (14.707 meters) to the top of the vertical fin. The leading edges of the wings were swept back 36° 54′.  The XB-52 had an empty weight of 155,200 pounds (70,398 kilograms) and its maximum takeoff weight was 390,000 pounds (176,901 kilograms). Fuel capacity was 27,417 gallons (103,785 liters).

Lieutenant Colonel Guy M. Townsend, U.S. Air Force. (Jet Pilot Overseas)
Lieutenant Colonel Guy M. Townsend, U.S. Air Force. (Jet Pilot Overseas)

The XB-52 was powered by eight Pratt & Whitney YJ57-P-3 turbojet engines, with a normal power rating of 8,700 pounds static thrust at Sea Level (38.700 kilonewtons). The prototype bomber had  a cruising speed of 519 miles per hour (835 kilometers per hour), and a maximum speed of 611 miles per hour (983 kilometers per hour) at 20,000 feet (6,048 meters). The planned bombing altitude was 46,500 feet (14,173 meters) and it had a service ceiling of 52,300 feet (15,941 meters). The XB-52 had an initial rate of climb of 4,550 feet per minute (23.11 meters per second) at Sea Level. Its maximum unrefueled range was 7,015 miles (11,290 kilometers).

Pilot’s cockpit, Boeing XB-52. (Boeing)
Boeing XB-52 Stratofortress 49-230. (U.S. Air Force)
Boeing XB-52 Stratofortress 49-230. (U.S. Air Force)
Boeing XB-51 Stratofortress 49-230 with a North American F-86 Sabre chase plane. (U.S. Air Force)
Boeing XB-52 Stratofortress 49-230 with a North American F-86 Sabre chase plane. (U.S. Air Force)
Boeing XB-52 Stratofortress 49-230. (U.S. Air Force)
Boeing XB-52 Stratofortress 49-230. (U.S. Air Force)

In its original configuration, the XB-52 was armed with two .50-caliber machine guns in a turret in the tail, with 600 rounds of ammunition per gun, though these guns were not installed on 49-230. The XB-52 was designed to carry a single 25,200 pound (11,431 kilogram) T-28E2 Samson bomb, or other conventional or nuclear weapons.

XB-52 49-230 was used in flight testing for its entire service life. The airplane was scrapped in the mid-1960s.

744 B-52 bombers were built by Boeing at Seattle, Washington and Wichita, Kansas, with the final one, B-52H-175-BW 61-0040, rolled out 22 June 1962.

75 B-52H Stratofortresses are still in service with the United States Air Force.

Boeing XB-52, with Tex Johnston and Guy Townsend in the tandem cockpit. (Boeing)
Boeing XB-52 Stratofortress 49-230 (U.S. Air Force)
Boeing XB-52 Stratofortress 49-230 with two Pratt & Whitney J75 turbojets in single-engine nacelles on the outer pylons, circa 1959. (U.S. Air Force)

© 2017 Bryan R. Swopes

Albert Scott Crossfield, Jr. (2 October 1921–19 April 2006)

Albert Scott Crossfield, aeronautical engineer and test pilot, 1921–2006. (Jet Pilot Overseas)
Albert Scott Crossfield, Jr., Aeronautical Engineer and Test Pilot, 1921–2006. (Jet Pilot Overseas)

Albert Scott Crossfield, Jr., was born at Berkeley, California, 2 October 1921, the second of three children of Albert Scott Crossfield and Lucia Dwyer Scott Crossfield. (“Scott Crossfield” is the family name, going back for many generations.) His father was a chemist who was the superintendent of the Union Oil Refinery in Wilmington, California. At the age of 5 years, the younger Scott Crossfield contracted pneumonia. He was comatose for a time and not expected to survive. When he finally began to recover, he was confined to bed for many months. The effects of this illness lasted throughout his childhood.

It was during this time that he developed his interest in aviation. He learned to draw, studied airplanes, and built scale models. Charles F. (“Carl”) Lienesch, who was a pilot for the Union Oil Company, gave Scotty his first ride aboard an airplane at age 6. As a teenager, he took flight lessons in an Inland Sportster at the Wilmington Airport.

Inland R400 Sportster NC267N, circa 1939. (William T. Larkins)

After his family bought a farm in Oregon, Scott Crossfield continued flight lessons and soloed a Curtis Robin at the age of 15. He earned his private pilot certificate at 18. After graduating from high school, “Scotty” helped his father with the family farm before attending the University of Washington as a student of aeronautical engineering. He took a job at Boeing to pay his tuition and support.

Ensign A. S. Crossfield, Jr.

After America’s entry into World War II, Scott Crossfield enlisted in the U.S. Army Air Corps as an aviation cadet, but because of expected delays in training, quickly transferred to the U.S. Navy. He enlisted as a Seaman 2/c in the Navy’s V-5 Program at the Naval Reserve Aviation Base, Seattle, Washington, on 21 February 1942. He began Primary Flight Training there, 7 May 1942. Scotty completed military flight training and was commissioned an Ensign, United States Navy, in December 1942.

On 21 April 1943, Ensign Albert Scott Crossfield, U.S. Navy, married Miss Alice Virginia Knoph at Corpus Christi, Texas.

Promoted to lieutenant (junior grade) with date of precedence 21 March 1944.

During World War II, Scott Crossfield served as a fighter pilot, flight and gunnery instructor, flying the Chance Vought F4U Corsair and Grumman F6F Hellcat. Though he was assigned to Fighting Squadron FIFTY-ONE (VF-51) aboard the Independence-class light aircraft carrier USS Langley (CVL-27), he did not serve in combat. He was promoted to the rank of lieutenant 1 August 1945. Scotty was released from active duty 31 December 1945. After the war he joined a Naval Reserve squadron and flew the Goodyear Aircraft Co. FG-1D Corsair at NAS Sand Point, Washington.

A Goodyear FG-1D Corsair, Bu. No. 92150, unfolding its wings at NAS Sand Point, circa late 1940s. The orange band around the fuselage shows that this airplane is assigned to a Naval Reserve squadron. (U.S. Navy)

During this time he resumed his education at the University of Washington and graduated with a bachelor’s degree in aeronautical engineering in 1949, and a master’s degree in 1950. As a graduate student he was the operator of the university’s Kirsten Aeronautical Laboratory wind tunnel.

The NACA High Speed Flight Station, 24 August 1954. The Boeing P2B-1S Superfortress is parked at the northeast corner of the ramp. (NASA)

In 1950 Scott Crossfield joined the National Advisory Committee for Aeronautics (NACA, the predecessor of NASA) as an Aeronautical Research Pilot at the NACA High Speed Flight Station, Edwards Air Force Base, California. He flew many high-performance jet aircraft like the North American Aviation F-100 Super Sabre, and experimental airplanes such as the Convair XF-92, Douglas X-3, Bell X-4 and X-5. He also flew the research rocket planes, making 10 rocket flights in the Bell X-1 and 77 in the Douglas D-558-II Skyrocket.

Douglas D-558-2 Bu. No. 37974 dropped from Boeing P2B-S1 Superfortress 84029, 1 January 1956. (NASA)
Douglas D-558-2 Skyrocket, Bu. No. 37974, is dropped from Boeing P2B-S1 Superfortress, Bu. No. 84029, 1 January 1956. (NASA)

On 20 November 1953, Scott Crossfield became the first pilot to fly faster than twice the speed of sound (Mach 2). The D-558-II was carried aloft by a Boeing P2B-1S Superfortress drop ship (a four-engine B-29 long range heavy bomber which had been transferred from the U.S. Air Force to the Navy, then heavily modified by Douglas) to 32,000 feet (9,754 meters) and then released. Scotty fired the LR8 rocket engine and climbed to 72,000 feet (21,945 meters). He put the Skyrocket into a shallow dive and, still accelerating, passed Mach 2 at 62,000 feet (18,898 meters). After the rocket engine’s fuel was expended, he flew the rocketplane to a glide landing on Rogers Dry Lake.

In 1955 Crossfield left NACA and joined North American Aviation, Inc., as Chief Engineering Test Pilot. He planned and participated in the design and operation of the X-15 hypersonic research rocketplane for the Air Force and NASA. He also worked closely with the David Clark Co., in the development of the project’s full-pressure suits.

Scott Crossfield testing an experimental David Clark Co. XMC-2 full-pressure suit in a thermal chamber at Wright Field. (Ralph Morse, LIFE Magazine/National Archives College Park Collection)

Milton O. Thompson, another X-15 test pilot, wrote in At the Edge of Space,

“. . . he was intimately involved in the design of the aircraft and contributed immensely to the success of the design, as a result of his extensive rocket airplane experience. . . Scott was responsible for a number of other excellent operational and safety features built into the aircraft. Thus, one might give Scott credit for much of the success of the flight program. . . .”

At the Edge of Space, by Milton O. Thompson, Smithsonian Institution Press, Washington and New York, 1992, at Page 3

Scott Crossfield, NAA Chief Engineering Test Pilot; Edmond Ross Cokeley, NAA Director of Flight Test;  and Charles H. Feltz, NAA Chief Engineer, with an X-15 hypersonic research rocketplane. (North American Aviation via Jet Pilot Overseas)

In 1959–1960, Scott Crossfield flew all of the contractor’s demonstration phase flights for the X-15, including 16 captive carry flights under the wing of the NB-52A Stratofortress while systems were tested and evaluated, one glide flight, and thirteen powered flights. He reached a a maximum altitude of 88,116 feet (26,858 meters) on Flight 6, and a maximum speed of Mach 2.97 (1,960 miles per hour/3,154 kilometers per hour) on Flight 26. The X-15 was then turned over to NASA and the Air Force. The X-15 Program involved a total of 199 flights from 1959 until 1968.

A. Scott Crossfield, wearing a David Clark Co. XMC-2 full-pressure suit, which he helped to design and test, with the first of three North American X-15s, 56-6670. (North American Aviation, Inc.)

After leaving the X-15 Program, Scott Crossfield continued as a Systems Director with North American Aviation, Inc., working on the Apollo Command and Service Module and the S-IVB second stage of the Saturn V rocket. He left North American in the late ’60s and served as an executive with Eastern Air Lines and Hawker Siddeley. He also continued as a aeronautical engineering consultant to private industry and government.

Among many other awards, Scott Crossfield was received the Harmon Trophy, the Collier Trophy, and the Iven C. Kincheloe Award of the Society of Experimental Test Pilots..

Scott Crossfield's 1962 Cessna 210A Centurion, photographed at Santa Monica Airport, California, 26 September 1999. (AirNikon Collection, Pima Air & Space Museum, Tucson, Arizona via airliners.net)
Scott Crossfield’s Cessna 210A Centurion, N6579X, photographed at Santa Monica Airport, California, 26 September 1999. (AirNikon Collection, Pima Air & Space Museum, Tucson, Arizona via airliners.net, used with permission)

In 1980 Crossfield resumed flying when he purchased a 1960 Cessna 210A Centurion, N6579X, serial number 21057579. This was a single-engine, four-place light airplane, powered by an air-cooled Continental six-cylinder engine. He had flown more than 2,000 hours in this airplane when it crashed during a severe thunderstorm, 19 April 2006, while on a flight from Prattville, Alabama, to Manassas, Virginia.

Albert Scott Crossfield, Jr., was killed. His remains are interred at the Arlington National Cemetery, Arlington, Virginia.

Albert Scott Crossfield, Jr., Test Pilot. (LIFE Magazine via Jet Pilot Overseas)

Highly recommended: Always Another Dawn: The Story Of A Rocket Test Pilot, by Albert Scott Crossfield and Clay Blair, Jr., The World Publishing Company, Cleveland and New York, 1960.

© 2018, Bryan R. Swopes

1 October 1947

A Los Angeles Airways Sikorsky S-51 helicopter takes off from the roof of the Terminal Annex Post Office, 1 October 1947. The Los Angeles Times published this photograph 2 October 1947 with the following caption: “NEW MAIL SERVICE — Los Angeles Airways helicopter shown landing on the roof of Terminal Annex Post office yesterday to inaugurate helicopter air-mail service, the first of its kind in the United States. Two flights daily are planned on this run with another to start Oct. 16.” (Los Angeles Times Photographic Archive/UCLA Library)

1 October 1947: Los Angeles Airways began regularly scheduled air mail service in Los Angeles, using the Sikorsky S-51 helicopter.

“. . . the U.S. Civil Aeronautics Board awarded LAA the route authorities to operate local air mail services in Southern California using the Sikorsky S-51. Before long, LAA was operating a twice-a-day mail service between the main downtown post office and Los Angeles International Airport along with a small package air express service.

“With a fleet of five S-51s, LAA’s first year of operations resulted in 700 tons of mail being carried with approximately 40,000 landings throughout the Los Angeles metropolitan area. The small operation maintained a 95% reliability rate and by the time it began its small package air express service in 1953, it was annually moving nearly 4,000 tons of mail a year.

“In July 1951 the CAB awarded LAA’s reliable helicopter operation the rights for passenger services which started in November 1954 with larger Sikorsky S-55 helicopters while the smaller S-51s continued the mail and small package services. . . .”

Tails Through Timehttp://aviationtrivia.blogspot.com/2010/06/on-1-october-1947-los-angeles-airways.html

The S-51 was a commercial version of the Sikorsky R-5 series of military helicopters. It was a four-place, single-engine helicopter, operated by one pilot. The cabin was built of aluminum with Plexiglas windows. The fuselage was built of plastic-impregnated plywood, and the tail boom was wood monocoque construction. The main rotor consisted of three fully-articulated blades built of metal spars and plywood ribs and covered with two layers of fabric. (All metal blades soon became available.) The three bladed semi-articulated tail rotor was built of laminated wood. The main rotor turned counter-clockwise, as seen from above. (The advancing blade is on the helicopter’s right.) The tail rotor was mounted on the helicopter’s left side in a pusher configuration. It turned clockwise as seen from the helicopter’s left.

The helicopter’s fuselage was 41 feet, 7.5 inches (12.687 meters) long. The main rotor had a diameter of 48 feet (14.630 meters) and tail rotor diameter was 8 feet, 5 inches (2.565 meters), giving the helicopter an overall length of 57 feet, 1 inch (17.399 meters). It was 13 feet, 1.5 inches (4.001 meters) high. The landing gear tread was 12 feet (3.7 meters). The S-51 had an empty weight of 4,050 pounds (1,837 kilograms) and maximum takeoff weight of 5,500 pounds (2,495 kilograms). Fuel capacity was 100 gallons (378.5 liters).

The helicopter was powered by an air-cooled, supercharged, 986.749-cubic-inch-displacement (16.170 liter) Pratt & Whitney Wasp Jr. T1B4 (R-985 AN-5) direct-drive, nine-cylinder radial engine which was placed vertically in the fuselage behind the crew compartment. This engine was rated at 450 horsepower at 2,300 r.p.m., Standard Day at Sea Level. The R-985 AN-5 was 48.00 inches (1.219 meters) long, 46.25 inches (1.175 meters) in diameter and weighed 684 pounds (310.3 kilograms) with a magnesium crankcase.

The S-51 had a maximum speed (Vne) of 107 knots (123.1 miles per hour/198.2 kilometers per hour). Range was 275 miles (442.6 kilometers). The service ceiling was 14,800 feet (4,511 meters). The absolute hover ceiling was 3,000 feet (914.4 meters).

Of 220 helicopters in the S-51 series built by Sikorsky, 55 were commercial models.

Los Angeles Airways Sikorsky S-51 (Viewliner)
A Los Angeles Airways Sikorsky S-51. The main rotor hub is covered. (Viewliner)

© 2016, Bryan R. Swopes