1965 Carmel mid-air collision
Encyclopedia
The 1965 Carmel mid-air collision occurred on December 4, 1965 when Eastern Air Lines
Eastern Air Lines
Eastern Air Lines was a major United States airline that existed from 1926 to 1991. Before its dissolution it was headquartered at Miami International Airport in unincorporated Miami-Dade County, Florida.-History:...

 Flight 853
(N6218C), a Lockheed Super Constellation en route from Boston Logan International Airport to Newark International Airport, collided in mid-air
Mid-air collision
A mid-air collision is an aviation accident in which two or more aircraft come into contact during flight. Owing to the relatively high velocities involved and any subsequent impact on the ground or sea, very severe damage or the total destruction of at least one of the aircraft involved usually...

 with Trans World Airlines
Trans World Airlines
Trans World Airlines was an American airline that existed from 1925 until it was bought out by and merged with American Airlines in 2001. It was a major domestic airline in the United States and the main U.S.-based competitor of Pan American World Airways on intercontinental routes from 1946...

 Flight 42
(N748TW), a Boeing 707-131B
Boeing 707
The Boeing 707 is a four-engine narrow-body commercial passenger jet airliner developed by Boeing in the early 1950s. Its name is most commonly pronounced as "Seven Oh Seven". The first airline to operate the 707 was Pan American World Airways, inaugurating the type's first commercial flight on...

 en route from San Francisco International Airport
San Francisco International Airport
San Francisco International Airport is a major international airport located south of downtown San Francisco, California, United States, near the cities of Millbrae and San Bruno in unincorporated San Mateo County. It is often referred to as SFO...

 to John F. Kennedy International Airport
John F. Kennedy International Airport
John F. Kennedy International Airport is an international airport located in the borough of Queens in New York City, about southeast of Lower Manhattan. It is the busiest international air passenger gateway to the United States, handling more international traffic than any other airport in North...

, over Carmel, New York
Carmel, New York
Carmel is a town located in Putnam County, New York, USA. As of the 2000 census, the town had a total population of 36,465.There are no incorporated villages in the town, although the hamlets of Carmel and Mahopac each have populations sizable enough to be thought of as villages.The Town of Carmel...

, USA
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

.

TWA Flight 42 made an emergency landing at John F. Kennedy International Airport, while Eastern Air Lines Flight 853 was forced to make a crash landing on Hunt Mountain near Danbury, Connecticut. Three passengers died, plus the Constellation's pilot, Captain Charles J. White, who had returned to the aircraft's cabin to help the last passenger.

Accident

The TWA Boeing 707 and the Eastern Air Lines Constellation approached Carmel VORTAC at the same time, the Boeing 707 from the northwest. As the Constellation emerged from a cloud puff, First Officer Roger I. Holt Jr. saw the Boeing in his right side window at the 2 o'clock position. The aircraft appeared to be converging rapidly at the same altitude. Holt shouted, "Look out," placed his hands on the control wheel, and made a rapid application of up elevator simultaneously with Captain White, causing crew members and passengers to be forced down into their seats.

TWA Flight 42

Aboard the Boeing, the crew was preparing for arrival at JFK International, flying in clear air above an overcast with good visibility as they approached Carmel. The aircraft was being flown on autopilot with altitude-hold engaged, and the pilot, Capt. Thomas H. Carroll, had his left hand on the control yoke. On seeing an aircraft at his 10 o'clock position on what appeared to be a collision course, he immediately disengaged the autopilot, put the wheel hard over to the right, and pulled back on the yoke. His copilot, First Officer Leo M. Smith, also grabbed the controls and acted together with him. The aircraft rolled to the right and it became apparent that this maneuver would not allow the two aircraft to pass clear of each other, so Carroll and Smith attempted to reverse the wheel to the left and pushed on the yoke. Before the aircraft could react to the control reversal, two shocks were felt and the Boeing entered a steep dive; the Boeing's left wing had impacted the tail of the Constellation and both aircraft were out of control.

The Boeing crew recovered from the dive, declared an emergency with New York Center, and received the first of many vectors to JFK International. They performed a damage assessment and asked that crash and fire equipment stand by. The Boeing was vectored south of JFK International where it made a wide 360 degree turn to check that the landing gear was fully down and to determine how the airplane would fly at approach speeds, and made a safe landing on Runway 31L at 1640.

Eastern Air Lines Flight 853

Following the collision, the Eastern Air Lines Constellation continued to climb. The crew felt the aircraft shudder and begin a left turning dive back into clouds. There was no response from the controls or trim tabs, but the crew discovered that a degree of control was available by adjusting the throttles. The aircraft descended through solid cloud and a recovery was made below the cloud using throttles only. Several zooms were then made back into the clouds as the pilots attempted to gain control of their aircraft.

The pilots discovered a throttle setting that would maintain a descent in level attitude, with airspeed maintained between 125 and 140 knots; the nose rose when power was increased and fell when power was decreased. Their rate of descent could be maintained at approximately 500 feet per minute.

It was obvious to the pilots that the Constellation was badly damaged and that they needed to make an emergency landing. However, they were over mainly wooded terrain on the Connecticut-New York border, and the few fields were surrounded by stone walls, sited on sloping terrain, and not large enough. Captain White advised the passengers that there had been a collision, that the aircraft was out of control, and that a crash landing would be made.

The aircraft descended on a southwest heading over Danbury Municipal Airport
Danbury Municipal Airport
Danbury Municipal Airport is a public use general aviation airport located three miles southwest of the central business district of Danbury, in Fairfield County, Connecticut, United States. The airport opened in 1930. It is currently run by the city of Danbury.The Reliant Air building burned...

, Connecticut at an altitude of 2,000 feet. Around 2 miles ahead, White spotted a pasture halfway up Hunt Mountain, a 900 ft ridge running perpendicular to the Constellation's flightpath. He aligned the aircraft using asymmetric thrust, told passengers to brace themselves, and descended into the upward sloping hillside with wheels and flaps retracted. At the last moment he jammed the throttles forward to pitch up the aircraft's nose, letting the Constellation pancake into the 15% slope.

The crashlanding site was 4.2 miles north of an area where numerous parts from both aircraft were later found by investigators. The first impact was on a tree that was found broken 46 feet above the ground. 250 feet farther on, the left wing contacted another tree and was separated from the aircraft. The fuselage contacted the ground at the same point and the aircraft came to rest on the slope. The fuselage had been broken into three pieces and all the engines had been separated from their nacelles.

The cockpit and cabin crews survived the crash landing and worked both inside and outside the broken fuselage parts to evacuate the survivors from the wreckage, which was on fire. Volunteer firemen from Ridgefield, Connecticut
Ridgefield, Connecticut
Ridgefield is a town in Fairfield County, Connecticut, United States. Situated in the foothills of the Berkshire Mountains, the 300-year-old community had a population of 24,638 at the 2010 census. The town center, which was formerly a borough, is defined by the U.S...

and nearby communities extinguished the fire and transported the survivors to hospital at Danbury, where two passengers later died of their injuries. Firefighters later discovered two bodies in the fuselage - that of a passenger in the forward section, and that of Captain White who had returned to the cabin to help the passenger. Both had died due to smoke inhalation.

Conclusions

Misjudgment of altitude separation by the crew of EA 853 because of an optical illusion created by the up-slope effect of cloud tops resulted in an evasive maneuver and a reactionary evasive maneuver by the TW 42 crew.
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