The accident became known as the Park Slope plane crash or the Miller Field crash[3] after the two crash sites. The accident was also the first hull loss and first fatal accident involving a Douglas DC-8.[4][5]
Aircraft and crews
The tail assembly of N8013U, the Douglas DC-8 involved in the collision.
United Airlines Flight 826, Mainliner Will Rogers, registered as N8013U,[6] was a DC-8-11 carrying 77 passengers and 7 crew members from O'Hare International Airport in Chicago to Idlewild Airport in Queens. The crew consisted of Captain Robert Sawyer (age 46), First Officer Robert Fiebing (40), Flight Engineer Richard Pruitt (30) and four stewardesses.[7] Captain Sawyer was a highly experienced pilot, having accumulated 19,100 flight hours, of which 344 were in the DC-8. First Officer Fiebing had accumulated 8,400 flight hours, of which 416 were in the DC-8. Flight Engineer Pruitt had accumulated 8,500 flight hours, of which 379 were in the DC-8.[1]
Trans World Airlines Flight 266, Star of Sicily, registered as N6907C,[8] was a Super Constellation carrying 39 passengers and 5 crew members from Dayton and Columbus, Ohio, to LaGuardia Airport in Queens. The crew consisted of Captain David Wollam (age 39), First Officer Dean Bowen (32), Flight Engineer LeRoy "Lee" Rosenthal (30) and two stewardesses, Margaret Gernat and Patricia Post.[9] Captain Wollam had accumulated 14,583 flight hours, 267 of which were in the Constellation. First Officer Bowen had accumulated 6,411 flight hours, of which 268 were on the Constellation. Flight Engineer Rosenthal had accumulated 3,561 flight hours, of which 204 were in the Constellation.[1][10]Star of Sicily's sister ship N6902C, Star of the Seine, was destroyed in another mid-air collision with a United Airlines flight in 1956.[11]
Background
Flight paths of the two aircraft
At 10:21a.m. EST, United 826 advised ARINC radio that one of its VOR receivers was inoperative, and the message was relayed to United Airlines maintenance. However, air-traffic control (ATC) was not informed that the aircraft had only one operational receiver, which presented difficulty for the pilots of flight 826 to identify the Preston intersection, beyond which it had not received clearance.
At 10:25a.m., ATC issued a revised clearance for the flight to shorten its route to the Preston holding point (near Laurence Harbor, New Jersey) by 12 miles (19km). That clearance included holding instructions (a standard "racetrack" holding pattern) for Flight 826 when it arrived at the Preston intersection. Flight 826 was expected to reduce its speed before reaching Preston to a standard holding speed of 210 knots (240mph; 390km/h) or lower. However, the aircraft was estimated to be traveling at 301 knots (346mph; 557km/h) when it collided with the TWA plane, several miles beyond the Preston clearance limit.
During the investigation, United Airlines claimed that the Colts Neck VOR was unreliable.[12] Preston was the point where airway V123—the 050-radial off the Robbinsville VOR—crossed the Solberg 120-degree radial and the Colts Neck 346-degree radial. However, the Civil Aeronautics Board's final report found no problem with the Colts Neck VOR.
The prevailing conditions were light rain and fog, which had been preceded by snowfall.
According to the DC-8's flight data recorder, the aircraft was 12 miles (19km) off course, and for 81 seconds it descended at 3,600 feet per minute (18m/s) while slowing from more than 400 knots (460mph; 740km/h) to 301 knots (346mph; 557km/h) at the time of the collision.
One of the DC-8's starboard engines struck the Constellation just ahead of its wings, tearing apart a portion of the fuselage. The Constellation entered a dive, with debris continuing to fall as it disintegrated during its spiral to the ground.
The initial impact tore the DC-8's engine from its pylon. Having lost one engine and a large part of the right wing, the DC-8 remained airborne for another 90 seconds.
The crash left the remains of the DC-8 pointing southeast toward a large open field at Prospect Park, blocks from its crash site. An occupant in one of the affected apartment buildings said that his family survived because they were in the only room of their apartment that was not destroyed. The crash left a trench covering most of the length of the middle of Sterling Place. Witnesses thought that a bomb had detonated or that a building's boiler had exploded.
There was no radio contact with traffic controllers from either plane after the collision, although LaGuardia had begun tracking an incoming, fast-moving, unidentified plane from Preston toward the LaGuardia "Flatbush" outer marker.[14]
The likely cause of the accident was identified in a report by the USCivil Aeronautics Board:
United Flight 826 proceeded beyond its clearance limit and the confines of the airspace allocated to the flight by Air Traffic Control. A contributing factor was the high speed of the United DC-8 as it approached the Preston intersection, coupled with the change of clearance which reduced the en-route distance along Victor 123 by approximately 11 miles (9.6nmi; 18km).[1]
The report notes "various steps to improve and strengthen the efficiency and effectiveness of its Air Traffic Control System" based on the crash investigation. Listed steps include better reporting of malfunctioning communications/navigation equipment, retrofitting airplanes with distance measuring equipment, improved handoff techniques for air traffic control, and additional speed rules when approaching a destination airport.[1]
Victims
The only person to initially survive the crash was Stephen Baltz, an 11-year-old boy from Wilmette, Illinois. He was traveling unaccompanied on Flight 826 to spend Christmas in Yonkers with relatives. He was thrown from the plane into a snowbank, where his burning clothing was extinguished. Although alive and conscious, he was severely burned and had inhaled burning fuel.[13] Baltz died of pneumonia the next day.[15]
Other notable victims included chemist Jonas Kamlet, who was on Flight 826,[16] and Garry and Caroline Myers, the founders of the children's magazine Highlights, both of whom were on Flight 266.[17] Mountaineer Edmund Hillary, known for being one of the first two people to reach the summit of Mount Everest, was also booked onto Flight 826 but arrived too late to board.[18]
Legacy
The total of 134 victims would not be surpassed until a Lockheed C-130B Hercules was shot down in May 1968, killing 155 people.[19] In terms of commercial aviation, the death toll would not be surpassed until the March 1969 crash of Viasa Flight 742, which crashed on takeoff and killed all 84 people on board the aircraft, as well as 71 people on the ground.[20]
In 2010, on the 50th anniversary of the accident, a memorial to the 134 victims of the two crashes was unveiled in Green-Wood Cemetery, Brooklyn. The cemetery is the site of the common grave containing the remains of those who could not be identified.[21][22]
1956 Grand Canyon mid-air collision – another mid-air collision, also involving United Airlines aircraft and Trans World Airlines Lockheed Super Constellation
Air Gabon was the national, state-owned airline of Gabon, operating out of Libreville International Airport to a variety of destinations across western and southern Africa, as well as to Europe. Founded in 1951, the airline went bankrupt in 2006.
This is a list of aviation-related events from 1951:
This is a list of aviation-related events from 1955.
This is a list of aviation-related events from 1960.
Trans World Airlines (TWA) Flight 553 was a McDonnell Douglas DC-9-15 jet airliner, registration N1063T, operated by Trans World Airlines on March 9, 1967 between Pittsburgh, Pennsylvania and Dayton, Ohio. While descending toward Dayton about 29 miles from the airport, the flight collided in midair with a Beechcraft Baron, a small, general-aviation airplane, near Urbana, Ohio. All 25 aboard the DC-9 and the sole occupant of the Beechcraft were killed.
In aviation, a water landing is, in the broadest sense, an aircraft landing on a body of water. Seaplanes, such as floatplanes and flying boats, land on water as a normal operation. Ditching is a controlled emergency landing on the water surface in an aircraft not designed for the purpose, a very rare occurrence. Controlled flight into the surface and uncontrolled flight ending in a body of water are generally not considered water landings or ditching, but are considered accidents. Most times, ditching ends up in aircraft structural failure.
The 1955 Cincinnati mid-air collision occurred on January 12, 1955, when Trans World Airlines Flight 694 Martin 2-0-2 on takeoff from Boone County Airport collided in mid-air with a privately owned Douglas DC-3 that had entered the airport's control space without proper clearance. None of the occupants of either plane survived the collision.
The Grand Canyon mid-air collision occurred in the western United States on June 30, 1956, when a United Airlines Douglas DC-7 struck a Trans World Airlines Lockheed L-1049 Super Constellation over Grand Canyon National Park, Arizona. The first plane fell into the canyon while the other slammed into a rock face. All 128 on board both airplanes perished, making it the first commercial airline incident to exceed one hundred fatalities. The airplanes had departed Los Angeles International Airport minutes apart from each other and headed for Chicago and Kansas City, respectively. The collision took place in uncontrolled airspace, where it was the pilots' responsibility to maintain separation. This highlighted the antiquated state of air traffic control, which became the focus of major aviation reforms.
As of December 2024, a total of 64 Boeing 747 aircraft, or just above 4% of the total number of 747s built, first flown commercially in 1970, have been involved in accidents and incidents resulting in a hull loss, meaning that the aircraft was either destroyed or damaged beyond economical repair. Of the 64 Boeing 747 aircraft losses, 32 resulted in no loss of life; in one, a hostage was murdered; and in one, a terrorist died.
The 1965 Carmel mid-air collision occurred on December 4, 1965, when Eastern Air Lines Flight 853 (N6218C), a Lockheed Super Constellation en route from Boston Logan International Airport to Newark International Airport, collided in mid-air with Trans World Airlines Flight 42 (N748TW), a Boeing 707-131B en route from San Francisco International Airport to John F. Kennedy International Airport, over Carmel, New York, United States.
On December 3, 1990, two Northwest Airlines jetliners collided at Detroit Metropolitan Wayne County Airport. Flight 1482, a scheduled Douglas DC-9-14 operating from Detroit to Pittsburgh International Airport, taxied by mistake onto an active runway in dense fog and was hit by a departing Boeing 727 operating as Flight 299 to Memphis International Airport. One member of the crew and seven passengers of the DC-9 were killed.
Air France has been in operation since 1933. Its aircraft have been involved in a number of major accidents and incidents. The deadliest accident of the airline occurred on June 1, 2009, when Air France Flight 447, an Airbus A330-203, flying from Rio de Janeiro to Paris crashed into the Atlantic Ocean with 228 fatalities. A selected list of the most noteworthy of these events is given below.
Aeropostal Alas de Venezuela Flight 108 was a short-haul flight from La Chinita International Airport in Maracaibo, Venezuela to Santa Barbara Ed-L Delicias Airport that crashed on March 5, 1991.
↑ Sommers, Caroline (27 April 2013). Why Planes Crash (Collision Courseed.). The Weather Channel: NBC Peacock Productions. Archived from the original(TV Documentary) on 13 June 2020. Retrieved 13 June 2020.
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.
