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Eastern Air Lines Flight 663

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Summary  Spatial disorientation
Aircraft type  Douglas DC-7B
Date  8 February 1965
Total fatalities  84 (all)
Crew count  5
Passengers  79
Registration  N849D
Operator  Eastern Air Lines
Passenger count  79
Eastern Air Lines Flight 663 httpsuploadwikimediaorgwikipediacommonsthu

Site  6.7 mi (10.8 km) SSW of Jones Beach State Park, New York, United States
1st stopover  New York International AirportNew York City, New York
Flight origin  Logan International Airport
Similar  LAN Chile Flight 107, Eastern Air Lines Flight 512, PIA Flight 705, United Airlines Flight 389, 1965 Skyways Coach‑Ai

Eastern Air Lines Flight 663 was a scheduled domestic passenger flight from Boston, Massachusetts, to Atlanta, Georgia, with scheduled stopovers at John F. Kennedy International Airport, New York; Richmond, Virginia; Charlotte, North Carolina; and Greenville, South Carolina. On the night of February 8, 1965, the aircraft serving the flight, a Douglas DC-7, crashed near Jones Beach State Park, New York, just after taking off from JFK Airport. All 79 passengers and five crew aboard perished.

Contents

National Transportation Safety Board (NTSB) and Civil Aeronautics Board (CAB) investigations determined that evasive maneuvers undertaken by Flight 663 to avoid an oncoming Pan Am Boeing 707 caused the pilot to suffer spatial disorientation and lose control of the aircraft. The accident is the third-worst accident involving a DC-7.

Flight history

The Douglas DC-7 serving Flight 663 made its first flight in 1958, and had subsequently accumulated a total of 18,500 hours of flight time. It was piloted by Captain Frederick R. Carson, 41, who had been employed by Eastern Air Lines for 19 years and who had accumulated 12,607 hours of flight time. His copilot, First Officer Edward R. Dunn, 41, a nine-year veteran of Eastern Airlines, had 8,550 hours of flight time. The flight engineer was Douglas C. Mitchell, 24, with two years' employment and 407 pilot hours and 141 hours flight engineer time. All had passed proficiency checks with the DC-7B aircraft. The two flight attendants aboard were Linda Lord and Judith Durkin.

The flight from Logan International Airport in Boston, Massachusetts, to John F. Kennedy International Airport, in New York, proceeded normally. Flight 663 departed JFK at 6:20 p.m. EDT on an instrument flight rules (IFR) clearance to Byrd Field (now Richmond International Airport), in Richmond, Virginia. Take-off proceeded normally, and the airport control-tower prepared to hand over control to the New York Air Route Traffic Control Center (ARTCC) on Long Island, noting that Flight 663 was executing a Dutch seven departure, a routine takeoff procedure that required a series of turns over the Atlantic Ocean in order to avoid flying over New York City. The New York ARTCC responded with the information that Pan American Airways Flight 212, a Boeing 707, was descending to 4,000 feet (1,200 m) in the same airspace.

Though the control tower responded that Flight 663 was at a higher altitude than Flight 212, it was, in fact, lower. Subsequently, the control tower radioed the Pan Am flight that there was traffic in his airspace at 11 o'clock, six miles away travelling southeast of Pam Am's position, climbing above 3,000 feet (910 m). Pan Am 212 acknowledged. Air traffic control then radioed Flight 663 a similar advisory: at 2 o'clock, five miles away travelling, below Flight 663's position. In reality, the traffic, Pan Am 212, was above Flight 663, descending from 5,000 feet (1,500 m). Captain Carson acknowledged that he saw the traffic, that he was beginning to turn into the Dutch seven departure, and signed off, saying, good night.

Flight 663's radioed good night at 6:25 p.m. was the last transmission received from the flight.

Crash

The night of February 8 was dark, with no visible moon or stars, and no visible horizon. As the two airliners approached similar positions, their pilots had no points of reference with which to determine actual separation distance or position. Flight 663's departure turn, and Pan Am's subsequent turn left to its assigned heading, had placed the two aircraft on an apparent collision course. The Boeing rolled right and initiated a descent in an attempt to avoid a collision. In response, Eastern 663 initiated an extreme right turn in order to pass safely. The captain of Pan Am 212 later estimated that the two aircraft had passed between 200 and 500 feet (60 and 150 m) of each other, while the first officer estimated that the distance was only 200 to 300 feet (60 to 90 m).

Flight 663 was unable to recover from its unusually steep bank and plunged into the icy water of the Atlantic Ocean, where it exploded with bright orange flames. The Pan American 707 was the first to relay news of the crash, as it was receiving permission to land. Air Canada Flight 627, which had departed a few minutes prior to Flight 663, also radioed news of an explosion in the water.

After the initial explosion, the wrecked aircraft sank to the bottom of 75 feet (23 m) of water. Numerous air crews, including Pan Am 212, Air Canada 627, and Braniff Airlines Flight 5, radioed ATC controllers in the area with news of an explosion. The aircraft broke up upon impact, and was destroyed. All five crewmembers and 79 passengers died on impact.

Aftermath and investigation

Fifteen ships, accompanied by eleven helicopters and numerous rescue divers converged on the scene of the crash in hopes of rendering aid to survivors. Two hours after impact, debris began floating up to the surface. By sunrise, seven bodies had been recovered; three more were discovered in the course of the following three days. In locating the wreckage, the United States Navy provided underwater sonar to assist with the operation. Thirteen Coast Guard vessels helped searching the shores of Long Island and provided salvage efforts. Rescue workers and volunteers scoured 40 miles (64 km) of beaches, collecting debris that washed ashore.

The Civil Aeronautics Board (CAB) investigated the accident. The DC-7 was not required to be equipped with a flight recorder, which would have automatically recorded the pilots' every control input. Thus, the CAB was forced to rely on witness testimony, radio recordings, and a best guess based on experience. Nevertheless, the CAB determined that the evasive maneuvers taken by the pilot of Flight 663 in order to avoid the oncoming Pan Am jet caused spatial disorientation. The disorientation, coupled with the extreme maneuver, made it impossible for the pilot to recover from the roll in the few seconds remaining before the DC-7 crashed into the Atlantic Ocean. The CAB also determined that Captain Carson had neither the time nor adequate information to assess Flight 663's position relative to Pan Am 212 and, given the illusion of a collision course, he had acted appropriately in initiating evasive maneuvers. The CAB made no recommendations in the final accident report. Although early news reports reported the near miss of Flights 663 and 212, the FAA denied that there was ever any danger of a collision.

At that time, the crash of Flight 663 was the fifth worst aviation accident to have occurred in the United States. It was and remains the third deadliest crash of a DC-7 (after Caledonian Airways Flight 153 and Northwest Airlines Flight 293), and is the 25th deadliest single-plane accident to have occurred in the United States.

References

Eastern Air Lines Flight 663 Wikipedia