Daily Archives: February 3, 2024

3 February 1995: 05:22:03.994 UTC

Space Shuttle Discovery (STS-63) lifts off from Launch Complex 39B, Kennedy Space Center, 05:22:04 UTC, 3 February 1995. (NASA)

3 February 1995: At 12:22:03.994 a.m., Eastern Standard Time, Space Shuttle Discovery (OV-103) lifted off from Launch Complex 39B at the Kennedy Space Center, Cape Canaveral, Florida. The mission, STS-63, was a rendezvous with the Russian space station, Mir.

Commander James Donald Wetherbee, United States Navy, on his second space flight, was the mission commander. Lieutenant Colonel Eileen Marie Collins, United States Air Force, on her first space flight, was Discovery’s pilot. This was the first time in the NASA Space Shuttle Program that a woman had been assigned as pilot of a space shuttle.

Astronaut Eileen Collins aboard Discovery (STS-63). (NASA)

Also on board were Mission Specialists Bernard Anthony Harris, Jr., M.D.; Colin Michael Foale, Ph.D.; Janice Elaine Voss, Sc.D.; and Colonel Vladimir Georgiyevich Titov, Russian Air Force, of the Roscosmos State Corporation for Space Activities.

Flight crew of Space Shuttle Discovery, Mission STS-63. Seated, left to right: Janice Elaine Voss, Sc.D., Mission Specialist; Lieutenant Colonel Eileen Marie Collins, U.S. Air Force, Pilot; Commander James Donald Weatherbee, U.S. Navy, Mission Commander; Colonel Vladimir Georgiyevich Titov, Russian Air Force, Cosmonaut. Standing, Dr. Bernard Anthony Harris, Jr., M.D., Mission Spcialist; C. Michael Foale, Mission Spcialist. (NASA MSFC-9414225)

The primary purpose of the mission was to conduct a close approach and fly-around of Mir to demonstrate techniques prior to an actual docking, scheduled for a later flight. A number of scientific experiments and a space walk were carried out by the crew.

Space Station Mir imaged from Space Shuttle Discovery during Mission STS-63. Souz TM-20 is docked with the space station. (NASA)

Discovery landed at the Kennedy Space Shuttle Landing Facility at 11:50:19 UTC, 11 February, after completing 129 orbits. The total mission duration was 8 days, 6 hours, 28 minutes, 15 seconds.

Eileen Collins was born at Elmira, New York, 19 November 1956, a daughter of Irish immigrants to the United States of America. She graduated from high school in 1974 then attended Corning Community College, Corning, New York, where she earned an associate’s degree in Mathematics and Science, 1976. She went on to Syracuse University at Syracuse, New York, graduating in 1978 with a Bachelor of Arts (B.A.) degree in math and exonomics. In 1986 Collins earned a master of science degree in Operations Research from Stanford University, and three years later, received a second master’s degree in Space Systems Management from Webster University.

2nd Lieutenant Eileen M. Collins, USAF, with a Northrop T-38A Talon trainer at Vance AFB, September 1979. (U.S. Air Force)

Eileen Collins had expressed an interest in aviation and space flight from an early age. After graduating from Syracuse University, she was one of four women selected to attend U.S. Air Force pilot training at Vance Air Force Base, Oklahoma. She graduated in 1979, earning her pilot’s wings and was commissioned as a second lieutenant. She remained at Vance AFB as a pilot instructor, flying the Northrop T-38A Talon supersonic trainer.

Collins was next sent for pilot transition training in the Lockheed C-141 Starlifter, a four-engine transport. She served as a pilot at Travis Air Force Base, California.

From 1986–1989, Captain Collins was assigned as Assistant Professor in Mathematics at the U.S. Air Force Academy, Colorado Springs, Colorado. Next, she became only the second woman to attend the Air Force Test Pilot School at Edwards Air Force Base, graduating with Class 89B.

Major Eileen M. Collins, U.S. Air Force, with McDonnell F-4E-31-MC Phantom II 66-0289, at Edwards AFB, 1990. (U.S. Air Force)
Major Eileen M. Collins, U.S. Air Force, with McDonnell F-4E-31-MC Phantom II 66-0289, at Edwards AFB, 1990. (U.S. Air Force)
Eileen Collins (Irish America Magazine)

In 1990, Major Collins was accepted for the NASA astronaut program, and was selected as an astronaut in 1992.

Eileen Marie Collins was awarded the Harmon Trophy for her flight aboard Discovery (STS-63). In 1997, she flew as pilot for Atlantis (STS-84). She commanded Columbia (STS-93) in 1999, and Discovery (STS-114) in 2005.

Colonel Collins retired from the Air Force in January 2005, and from NASA in May 2006. With a remarkable record of four shuttle flights, she has logged 38 days, 8 hours, 10 minutes of space flight. During her career, she flew more than 30 aircraft types, and logged a total of 6,751 hours.

Colonel Eileen M. Collins, U.S. Air Force, NASA Astronaut. (Annie Liebovitz)
Colonel Eileen M. Collins, U.S. Air Force, NASA Astronaut. (Annie Liebovitz)

© 2019, Bryan R. Swopes

3 February 1982

An Aeroflot Mil Mi-26 at Farnborough, 1984.
An Aeroflot Mil Mi-26 at Farnborough, 1984.

2–4 February 1982: Over a three-day period, several flight crews set a series of Fédération Aéronautique Internationale (FAI) payload-to-altitude world records at Podmoskovnoe. They flew an OKB Mil Design Bureau Mi-26 heavy lift helicopter.

On 3 February 1982, flown by Ге́рман Вита́льевич Алфёров (Herman Vitalievich Alferov) and L.A. Indeev, the Mi-26 with an all-up weight of 56,768.8 kilograms (125,153.8 pounds) flew to a height of 2,000 meters (6,562 feet).¹ Later, they flew to a height of 4,100 meters (13,451 feet) with a payload of 25,000 kilograms (55,115.6 pounds).²

The Mil Mi-26 (NATO code name: Halo) first flew on 25 October 1977. It is a twin-engine heavy-lift helicopter, normally operated by a flight crew of five, and can carry up to 90 passengers.

The Mi-26 is 40.025 meters (131 feet, 3¾ inches) long, with all rotors turning, and has a height of 8.145 meters (26 feet, 8¾ inches). The eight-bladed main rotor has a diameter of 32.00 meters (105 feet) and turns clockwise, as seen from above. (The advancing blade is on the left.) A five-bladed tail rotor is mounted on a pylon, to the right side of the aircraft, in a tractor configuration. It turns clockwise, as seen from the helicopter’s left.

The helicopter has an empty weight of 28,200 kilograms (62,170 pounds), gross weight of 49,600 kilograms (109,350 pounds) and maximum weight of 56,000 kilograms (123,450 pounds). The fuel capacity is 12,000 liters (3,200 gallons).

The Mi-26 is powered by two Lotarev D-136 turboshaft engines which are rated at 8,500 kW (11,299 shaft horsepower), each. It’s cruise speed is 255 kilometers per hour (158 miles per hour) and the maximum speed is 296 kilometers per hour (183 miles per hour). Range is 620 kilometers (385 miles). The service ceiling is 4,500 meters (14,765 feet).

320 Mil Mi-26 helicopters have been built.

Г. В. Алфёров
Г. В. Алфёров

Herman Vitalievich Alferov (Ге́рман Вита́льевич Алфёров) was born at Moscow, U.S.S.R., 11 April 1934. He learned to fly at the Moscow Flying Club at the age of 16. I was a flight instructor at the Russian National Aeroclub Chkalov, the oldest flying club in Russia, from 1952 to 1954. He graduated from the DOSAAF flight/technical school at Saransk in 1954.

Alferov was a test pilot at OKB Mil Design Bureau from 1954 until 1982. He made the first flights of many Mil helicopters, including the Mi-1 KX  light helicopter in 1957, the first Soviet production turboshaft-powered helicopter, the heavy-lift Mi-6 (he was co-pilot), the twin-turboshaft Mi-2, Mi-10K flying crane, and the Mi-24 “Hind” attack helicopter (co-pilot). He was the lead test pilot for the Mi-24 at the Arsenyev aviation plant at Aresenev, Primorski Krai, in the Russian Far East from 1970, and for the Mi-26 beginning in 1978.

Herman Vitalievich Alferov died at Moscow, Russia, 9 January 2012, at the age of 77 years. During his aviation career, he had been awarded the Order of the October Revolution, Order of the Red Banner of Labor (two awards), Order of the Red Star (two awards), Order of the Badge of Honor, and was named an Honored Test Pilot of the Soviet Union. He had participated in setting five FAI world records for helicopters.

¹ FAI Record File Number 9936

² FAI Record File Number 9909

© 2018, Bryan R. Swopes

3 February 1959: “The Day the Music Died”

Buddy Holly
Buddy Holly

3 February 1959: In the late 1950s, “rock and roll” music was becoming increasingly popular in America. Buddy Holly (Charles Hardin Holley) was among the most famous rock and roll singers.

While on a concert tour, Holly, formerly of the band The Crickets, chartered a small airplane from Dwyer Flying Service to fly himself and two other performers to Fargo, North Dakota, for the following night’s event.

After the performance at the Surf Ballroom in Clear Lake, Iowa, ended, Holly, Ritchie Valens (Richard Steven Valenzuela) and “The Big Bopper,” (Jiles Perry Richardson, Jr.) were driven to the nearby Mason City Municipal Airport (MCW), arriving at 12:40 a.m., Central Standard Time (0640 UTC). They were met by their assigned pilot, Roger Arthur Peterson, and boarded the chartered airplane. They took off at 12:55 a.m. CST (0655 UTC).

Richard Steven Valenzuela. (Unattributed)
Richard Steven Valenzuela. (Unattributed)

During the previous eight hours, Roger Peterson had telephoned the Air Traffic Communications Service three times for the weather forecast along his planned route. He was informed that weather was VFR, with ceilings of 4,200 feet (1,280 meters) or higher and visibility 10 miles (16 kilometers) or more.

ATCS did NOT inform Peterson of a “Flash Advisory” of a 100-mile-wide (160 kilometers) band of snow moving into the area at 25 knots (13 meters per second). Moderate to heavy icing conditions were present along with winds of 30 to 50 knots (15 to 26 feet per second).

"The Big Bopper," Jiles P. Richardson, Jr. (Unattributed)
“The Big Bopper,” Jiles Perry Richardson, Jr. (Unattributed)

While taxiing to the runway, the pilot once again radioed ATCS for the weather. It was now reported as: ceiling 3,000 feet (914 meters), sky obscured, visibility 6 miles (10 kilometers) in light snow, and wind gusting 20 to 30 knots (10 to 15 meters per second).

After a normal takeoff, the airplane climbed to approximately 800 feet (244 meters) and made a left 180° turn. It passed the airport heading northwest.

The charter service’s owner, Hubert Dwyer, watched the departure from the airport’s tower. He was able to see the airplane’s navigation lights until it was about five miles (8 kilometers) away, then it slowly descended out of sight.

When Peterson activated his flight plan by radio after taking off, as was expected, Dwyer asked the ATCS to try to contact him. No contact was established. The airplane and its passengers never arrived at the destination.

After sunrise, Dwyer began an air search for the missing airplane. At 09:35 a.m., he located the crashed airplane in a farm field approximately 5 miles northwest of the airport. The airplane was destroyed and all four occupants were dead. There was about 4 inches (10 centimeters) of snow on the ground.

Roger Arthur Peterson

The pilot, Roger A. Peterson, was 21 years old and had been issued a commercial pilot’s certificate with an airplane–single-engine land rating, in April 1958. He was also a certified flight instructor. He had flown 711 flight hours during the nearly five years he had been flying. He had worked for Dwyer for a year.

Peterson had acquired 52 hours of instrument flight training and had passed the written test for the rating, but had failed an instrument flight check the previous year. He had 128 hours in the airplane type, but none of his instrument flight training had been in this aircraft.

Peterson was born at Alta, Iowa, 24 May 1937. He was the first of four children of Arthur Erland Peterson, a farmer, and Pearl I. Kraemer Peterson. He attended Fairview Consolidated School and graduated in 1954. Peterson married Miss DeAnn Lenz, a former classmate, at the Saint Paul Lutheran Church in Alta, 14 September 1958.

Roger Arthur Peterson is buried at the Buena Vista Memorial Cemetery, Storm Lake, Iowa.

N3794N was well-equipped for instrument flight. The attitude indicator, a Sperry Gyroscope Company, Inc., F-3 Attitude Gyro, however, displayed pitch attitude in a way that was different than the indicators used in the airplanes in which Peterson had taken instrument flight instruction.

This magazine advertisement depicts the Sperry F-3 Attitude Gyro. (Vintage Ad Service)
This contemporary magazine advertisement depicts the Sperry F-3 Attitude Gyro. (Vintage Ad Service)

The Civil Aeronautics Board (predecessor of the Federal Aviation Administration) investigated the accident. There was no indication of an engine malfunction or of structural failure of the aircraft.

Investigators concluded that as Peterson flew away from the airport he entered an area of total darkness, unable to see anything which would give him a visual cue of the airplane’s flight attitude. The unfamiliar attitude indicator may have confused him. He quickly became spatially disoriented and lost control of the Bonanza.

N3794N impacted the ground in a 90° right bank with a nose down pitch angle, on a heading of 315°. The right wing broke off and parts of the airplane were scattered as far as 540 feet (165 meters). The three passengers were thrown from the wreckage.

The airspeed indicator needle was stuck between 165 and 170 knots (190–196 miles per hour/306–315 kilometers per hour) and the rate of climb indicator was stuck showing a 3,000 foot-per-minute (15 meters per second) rate of descent. The tachometer was stuck at 2,200 r.p.m.

This Beechcraft Model 35 Bonanza, N3851N, is the same type aircraft in which Buddy Hooly, Ritchie Valens and The Big Bopper were killed, 3 February 1959. (Unattributed)
This 1947 Beechcraft Model 35 Bonanza, serial number D-1089, N3851N, is the same type aircraft in which Buddy Holly, Ritchie Valens and The Big Bopper were killed, 3 February 1959. (Unattributed)

The airplane was a 1947 Beechcraft 35 Bonanza, civil registration N3794N, serial number D-1019. It was a single-engine, four-place, all-metal light airplane with retractable landing gear. The Model 35 had the distinctive V-tail which combined the functions of a conventional vertical fin and rudder, and horizontal tail plane and elevators.

N3794N was completed at Wichita, Kansas, 17 October 1947 and it had accumulated 2,154 flight hours over the previous twelve years. The airplane’s engine had been overhauled 40 hours before the accident.

The Model 35 was 25 feet, 2 inches (7.671 meters) long with a wingspan of 32 feet, 10 inches (10.008 meters) and height of 6 feet, 7 inches (2.007 meters). It had an empty weight of 1,458 pounds (661 kilograms) and gross weight of 2,550 pounds (1,157 kilograms).

N3794N was powered by an air-cooled, normally-aspirated, 471.24-cubic-inch-displacement (7.72 liter) Continental Motors, Inc., E185-8 horizontally-opposed 6-cylinder engine with a compression ratio of 7:1. This was a direct-drive engine which turned a two-bladed, electrically-controlled, Beechcraft R-203-100 variable-pitch propeller with a diameter of 7 feet, 4 inches (2.235 meters), constructed of laminated birch. The engine had a maximum continuous power rating of 185 horsepower at 2,300 r.p.m., at Sea Level, and  205 horsepower at 2,600 r.p.m. (five minute limit) for takeoff. It required 80/87-octane aviation gasoline and had an expected overhaul interval of 1,500 hours. The E-185-8 had a dry weight of 344 pounds (156 kilograms).

The “V-tail Bonanza” had a maximum speed of 184 miles per hour (296 kilometers per hour) at Sea Level, and a cruise speed of 175 miles per hour ( 282 kilometers per hour)at 10,000 feet (3,048 meters). Its service ceiling was 18,000 feet (5,486 meters).

With full fuel, 40 gallons (151.4 liters), the airplane had a range of 750 miles (1,207 kilometers).

The Beechcraft Model 35 Bonanza was in production from 1947 to 1982. More than 17,000 Model 35s and the similar Model 36 were built.

Destroyed Beechcraft Model 35 Bonanza, N3794N, 3 February 1959.
Wreck of Beechcraft Model 35 Bonanza N3794N, 3 February 1959.

© 2017, Bryan R. Swopes

3 February 1946

Pan American World Airways first Lockheed L-049 Constellation, NC88836, photographed at Burbank, California in December 1945. It i stemporarily marked NX88836. (Lockheed photograph via R.A. Scholefield Collection)
Pan American World Airways’ first Lockheed L-049 Constellation, NC88836, serial number 2036, photographed at Lockheed Air Terminal, Burbank, California in December 1945. It is temporarily marked NX88836. (Lockheed Martin photograph via R.A. Scholefield Collection)

3 February 1946: Pan American World Airways inaugurated the commercial operation of its new Lockheed L-049-46-21 Constellation, Clipper Mayflower, NC88836, with scheduled flights from New York to Bermuda. The Constellation flew the southbound route in 2 hours, 22 minutes.

On the same day, at 4:17 p.m., Eastern Standard Time, another Pan Am Constellation, under the command of Captain Robert D. Fordyce, departed LaGuardia Airport, New York, for London, England, with 30 passengers and a ton of cargo. The Lockheed made refueling stops at Gander, Newfoundland, and Shannon, Ireland, before finally arriving at Hurn Airport, Bournemouth, (approximately 100 miles southwest of London) at 7:50 a.m., EST, (12:50 GMT), 4 February, 1946. The total elapsed time was 15 hours, 32 minutes, with 12 hours, 49 minutes of actual flight.

According to Logbook Magazine, NC88836, Lockheed serial number 2036, was delivered to Pan Am on 5 January 1946. While with the airline it also carried the name Clipper Yankee Ranger. 2036 was transferred to Cubana de Aviación (owned by Pan Am since 1932) in 1953, and re-registered CU-T-547. It served with several other airlines over the next 15 years, including El Al Israel Airlines, registered 4X-AKE. The Constellation was taken out of service in 1968 and placed in storage at Tel Aviv. It was scrapped later that year.

The Lockheed Constellation first flew in 1942, and was produced for the U.S. Army Air Corps as the C-69. With the end of World War II, commercial airlines needed new airliners for the post-war boom. The Constellation had transoceanic range and a pressurized cabin for passenger comfort.

Pan American World Airway's' Lockheed L-049 Constellation NC88836, Clipper Mayflower, at London Heathrow Airport, 1946. (Royal Air Force Museum)
Pan American World Airway’s’ Lockheed L-049 Constellation NC88836, Clipper Mayflower, at London Airport, 1946. (Royal Air Force Museum)

The Lockheed L-049 Constellation was operated by a flight crew of four and could carry up to 81 passengers. The airplane was 95 feet, 1 316 inches (28.986 meters) long with a wingspan of 123 feet, 0 inches (37.490 meters), and overall height of 23 feet, 7⅞ inches (7.210 meters). It had an empty weight of 49,392 pounds (22,403.8 kilograms) and maximum takeoff weight of 86,250 pounds (39,122.3 kilograms).

The L-049 was powered by four air-cooled, supercharged and fuel-injected, 3,347.662-cubic-inch-displacement (54.858 liter) Wright Aeronautical Division Cyclone 18 ¹ 745C18BA3 two-row 18-cylinder radial engines with a compression ratio of 6.5:1. The -BA3 was rated at 2,000 horsepower at 2,400 r.p.m., or 2,200 horsepower at 2,800 r.p.m., for takeoff, (five minute limit). The engines drove 15 foot, 2 inch (4.623 meter) diameter, three-bladed Hamilton Standard Hydromatic constant-speed propellers through a 0.4375:1 gear reduction. The 745C18BA3 was 6 feet, 4.13 inches (1.934 meters) long, 4 feet, 7.78 inches (1.417 meters) in diameter and weighed 2,842 pounds (1,289.11 kilograms).

The L-049 had a cruise speed of 313 miles per hour (503.72 kilometers per hour) and a range of 3,995 miles (6,429.3 kilometers). Its service ceiling was 25,300 feet (7,711 meters).

22 C-69s and 856 Constellations of all types were built. Designed by the famous Kelly Johnson, the Lockheed Constellation was in production from 1943–1958 in both civilian airliner and military transport versions. It is the classic propeller-driven transcontinental and transoceanic airliner.

Crewmembers of Pan American World Airways' Clipper American, a Lockheed L-749 Constellation, N86527. (Pan American World Airways photograph via)
Crew members of Pan American World Airways’ Clipper America, a Lockheed L-749 Constellation, N86527. Clipper America and her crew, under Captain Hugh H. Gordon, with twenty passengers, circled the world 17–29 June 1947, in 92 hours, 43 minutes flight time. (Pan American World Airways photograph via everythingPanAm.com)

¹ The Cyclone 18 series was also known as the Duplex Cyclone.

© 2019, Bryan R. Swopes

3 February 1946

Transcontinental and Western Airlines Lockheed L-049 Constellation. (TWA)
A Transcontinental and Western Airlines Lockheed L-049 Constellation. (TWA)

3 February 1946: Transcontinental and Western Airlines (“The Trans World Airline”) inaugurated non-stop passenger service from Los Angeles to New York with it’s Lockheed L-049A Constellation, Navajo Skychief, NC86503.

Captain William John (“Jack”) Frye, president of the airline, and his co-pilot, Captain Lee Flanagin, T&WA’s Western Region Operations Manager, were at the controls with Captain Paul S. Frederickson and Captain A.O. Lundin aboard as relief pilots. Flight Engineers Paul Henry and E.T. Greene completed the flight crew. In the passenger cabin were flight attendants Dorraine Strole and Rita P. Crooks. The 44 passengers were primarily news reporters.

Flight crew of Transcontinental and Western Airlines’ Lockheed L-049 Constellation, Navajo Chieftain, at LaGuardia Airport, New York, 3 February 1946. Front row, left to right, Paul Henry, Flight Engineer; Captain William John (“Jack”) Frye, Pilot; E.T. Greene, Flight Engineer. Second row, Captain Paul S. Frederickson, Relief Pilot; and First Officer Lee Flanigin, Co-Pilot. Top, Stewardess Dorraine Strole, and Stewardess Rita P. Crooks (Unattributed. This internet image appears to have been cropped from a larger photograph at https://www.sedonalegendhelenfrye.com/1946.html)

Navajo Skychief departed Lockheed Air Terminal, Burbank, California, at 12:59:12 a.m., Pacific Standard Time (3:59:12 a.m., E.S.T.), and flew across the North American continent at an altitude of 15,000–17,000 feet (4,572–5,182 meters), taking advantage of tailwinds throughout the flight. The Constellation crossed over LaGuardia Airport, New York, at 1,500 feet (457.2 meters) at 11:27 a.m., Eastern Standard Time.

Route of Navajo Skychief, 3 February 1946. (Daily News, Vol. 27, No. 192, Monday, 4 February 1946, Page 3, Columns 7 and 8)

The 2,474-mile (3,954.2 kilometer) Great Circle flight took 7 hours, 27 minutes, 48 seconds, averaging 329 miles per hour (529.5 kilometers per hour), setting a National Aeronautic Association transcontinental speed record for transport aircraft.

With 52 persons aboard, this was the largest number carried in commercial passenger service up to that time.

TWA Lockheed L-049 Constellation NC86511, Star of Paris, sister ship of Navajo Skychief. (Sedona legend Helen Frye)

The four Duplex-Cyclone engines burned 450 gallons (1,703.4 liters) of gasoline per hour. On landing, 610 gallons (2,309.1 liters) of fuel remained.

A TWA stewardess. (LIFE Magazine)
A TWA stewardess. (LIFE Magazine)

Navajo Skychief (serial number 2024), a Lockheed Model L-049-46 Constellation, had been built at Lockheed Aircraft Corporation’s Burbank, California, plant and delivered to Transcontinental and Western on 20 December 1945. The airliner remained in service with TWA until March 1962. During that time it was also named Star of the Nile and Star of California. The Constellation was scrapped in May 1964.

The Lockheed Constellation first flew in 1942, and was produced for the U.S. Army Air Corps as the C-69. With the end of World War II, commercial airlines needed new airliners for the post-war boom. The Constellation had transoceanic range and a pressurized cabin for passenger comfort.

Transcontinental and Western Airlines’ Lockheed L-049A Constellation, NC 86503, Navajo Skychief. (Unattributed)

The Lockheed L-049 Constellation was operated by a flight crew of four and could carry up to 81 passengers. The airplane was 95 feet, 1 316 inches (28.986 meters) long with a wingspan of 123 feet, 0 inches (37.490 meters), and overall height of 23 feet, 7⅞ inches (7.210 meters). It had an empty weight of 49,392 pounds (22,403.8 kilograms) and maximum takeoff weight of 86,250 pounds (39,122.3 kilograms).

Navajo Skychief, Transcontinental and Western Airlines’ Lockheed L-049A Constellation, NC 86503. (Ed Coates Collection)

The L-049 was powered by four air-cooled, supercharged and fuel-injected, 3,347.662-cubic-inch-displacement (54.858 liter) Wright Aeronautical Division Cyclone 18 ¹ 745C18BA3 two-row 18-cylinder radial engines with a compression ratio of 6.5:1. The -BA3 was rated at 2,000 horsepower at 2,400 r.p.m., or 2,200 horsepower at 2,800 r.p.m., for takeoff, (five minute limit). The engines drove 15 foot, 2 inch (4.623 meter) diameter, three-bladed Hamilton Standard Hydromatic constant-speed propellers through a 0.4375:1 gear reduction. The 745C18BA3 was 6 feet, 4.13 inches (1.934 meters) long, 4 feet, 7.78 inches (1.417 meters) in diameter and weighed 2,842 pounds (1,289.11 kilograms).

The L-049 had a cruise speed of 313 miles per hour (503.72 kilometers per hour) and a range of 3,995 miles (6,429.3 kilometers). Its service ceiling was 25,300 feet (7,711 meters).

22 C-69s and 856 Constellations of all types were built. Designed by the famous Kelly Johnson, the Lockheed Constellation was in production from 1943–1958 in both civilian airliner and military transport versions. It is the classic propeller-driven transcontinental and transoceanic airliner.

TWA Lockheed Constellation.
TWA Lockheed Constellation.

Jack Frye had founded the Aero Corporation of California, which would later become Transcontinental and Western, on 3 February 1926. He died at Tucson, Arizona, on 3 February 1959 at the age of 55 years.

¹ The Cyclone 18 series was also known as the Duplex Cyclone.

© 2019, Bryan R. Swopes