Pacific-Southwest-Airlines-Flug 1771

Pacific Southwest Airlines Flight 1771 was a commercial flight that crashed near San Luis Obispo, California, on December 7, 1987. All 43 people on board the aircraft were killed, including the man who caused the crash, a disgruntled former employee of USAir, the parent company of PSA. Among the dead were 4 executives of the Chevron Corporation USA. They were James R. Sylla, president of Chevron U.S.A. Inc., the company's domestic oil and gas subsidiary, and Owen F. Murphy, Jocelyn G. Kempe and Allen F. Swanson, all public affairs executives of Chevron U.S.A. from Southern California. Other fatalities included Wolfgang Studemann, a West German physicist and space scientist who was the director of the Max Planck Institute for Aeronomy in Lindau, West Germany and Dr. Neil Webb, president of Dominican University of California.

Cause

David Burke (born May 18, 1952) was a former employee of USAir, the airline that had recently purchased, and was in the process of absorbing, Pacific Southwest Airlines (PSA). Burke had been terminated by USAir for petty theft of $69 from an airline fund and, after meeting with his supervisor in an unsuccessful attempt to be reinstated, he purchased a ticket on Pacific Southwest Airlines Flight 1771, a daily flight from Los Angeles, California to San Francisco. Burke's supervisor, Raymond F. Thomson, took the flight regularly because he lived in San Francisco but worked at Los Angeles International Airport.

Using his unsurrendered USAir credentials, Burke, armed with a loaded .44 Magnum revolver that he had borrowed from a co-worker, was able to bypass the security checkpoint at Los Angeles International Airport. After boarding the plane, Burke wrote a message on an air-sickness bag. The note read:

Hi Ray. I think it's sort of ironical [sic] that we ended up like this. I asked for some leniency for my family. Remember? Well, I got none and you'll get none.

As the plane, a four engine British Aerospace BAe 146-200, cruised at 22,000 feet (6700 m) over the central California coast, the cockpit voice recorder recorded the sound of two shots being fired in the cabin. The cockpit door was opened and a female, presumed to be a flight attendant, told the cockpit crew "We have a problem". The captain replied, "What kind of problem?" Burke then announced "I'm the problem", then fired three more shots that incapacitated the pilots.

Several seconds later, the cockpit voice recorder picked up increasing windscreen noise as the airplane pitched down and began to accelerate. A final gunshot was heard and it is speculated that Burke shot himself. The plane then descended and crashed into the hillside of a cattle ranch at 4:16 p.m. in the Santa Lucia Mountains near Cayucos, California.

It was determined several days later by the FBI (after the discovery of both the handgun containing six spent bullet casings and the note written on the air-sickness bag) that Burke was the person responsible for the crash. In addition to the evidence uncovered at the crash site, other factors surfaced: Burke's co-worker admitted to having lent him the gun, and Burke had also left a farewell message on his girlfriend's telephone answering machine.

Previously, Burke had worked for an airline in Rochester, New York, where he was a suspect in a drug-smuggling ring that was bringing cocaine from Jamaica to Rochester via the airline. He was never officially charged.

Consequences

Several federal laws were passed after the crash, including a law that required "immediate seizure of all airline employee credentials" after termination from an airline position. A policy was also put into place stipulating that all airline flight crew were to be subject to the same security measures as passengers.

See also

• List of notable accidents and incidents on commercial aircraft
• Pacific Air Lines Flight 773 - May 7, 1964

External links

• AirDisaster.com article
• Official NTSB Summary
• PSA Flight 182 & 1771 Memorial Page at The PSA History Museum