Aircraft The aircraft flying as Korean Air Lines Flight 007 was a
Boeing 747-230B jet airliner with Boeing serial number 20559. The aircraft was powered by four
Pratt & Whitney JT9D-7A engines. It had been delivered new to
Condor in 1972 as D-ABYH. It was sold to Korean Air Lines in 1979, re-registered HL7442 and was 11.5 years old at the time of incident. It was the 186th 747 built.
Passengers and crew , who was aboard Flight 007 The Boeing 747 flying as Korean Air Lines Flight 007 departed from Gate 15 of
John F. Kennedy International Airport, New York City, on August 31, 1983, at 00:25
EDT (04:25
UTC), bound for
Kimpo International Airport in
Gangseo District, Seoul, 35 minutes behind its scheduled departure time of 23:50
EDT, August 30 (03:50
UTC, August 31). The flight was carrying 246 passengers and 23 crew members. After refuelling at
Anchorage International Airport in
Anchorage, the aircraft departed for Seoul at 04:00
AHDT (13:00 UTC) on August 31, 1983. This leg of the journey was piloted by Captain Chun Byung-in (45), First Officer Son Dong-hui (47), and Flight Engineer Kim Eui-dong (31). Captain Chun had a total of 10,627 flight hours, including 6,618 hours in the 747. First Officer Son had a total of 8,917 flight hours, including 3,411 hours in the 747. Flight Engineer Kim had a total of 4,012 flight hours, including 2,614 hours on the 747. Korean Air Lines Flight 007 had an unusually high ratio of crew to passengers, as six
deadheading crew were on board. Twelve passengers occupied the upper deck, first class, while in business class almost all of the 24 seats were taken; in economy class, approximately 80 seats were empty. There were 22 children under the age of 12 years aboard. One hundred thirty passengers planned to connect to other destinations such as Tokyo,
Hong Kong, and
Taipei.
United States Congressman
Larry McDonald from Georgia, who at the time was also the second president of the conservative
John Birch Society, was on the flight. The Soviets contended former U.S. president
Richard Nixon was to have been seated next to Larry McDonald on KAL 007 but that the CIA warned him not to go, according to the
New York Post and
Telegraph Agency of the Soviet Union (TASS); according to former Nixon aide Franklin R. Gannon, Nixon had received the offer but decided against it himself.
Flight deviation from assigned route Less than a half-minute after taking off from Anchorage, KAL 007 was directed by
air traffic control (ATC) to turn to a magnetic heading of 220°. In response, the plane immediately began a slight turn to the right, to align it with route J501, and less than a minute later (3 minutes after take-off) was on a magnetic heading of approximately 245°, The Anchorage
VOR beacon was not operational at the time, as it was undergoing maintenance. The crew received a
NOTAM (Notice to Airmen) of this fact, which was not seen as a problem, as the captain could still check his position at the next VORTAC beacon at Bethel, away. The aircraft was required to maintain the assigned heading of 220 degrees until it could receive the signals from Bethel, then it could fly direct to Bethel, as instructed by ATC, by centering the VOR "to" course deviation indicator (CDI) and then engaging the autopilot in the VOR/LOC mode. Then, when over the Bethel beacon, the flight could start using INS mode to follow the waypoints that make up route
Romeo-20 around the coast of the U.S.S.R. to Seoul. The INS mode was necessary for this route since after Bethel the plane would be mostly out of range from VOR stations. map showing divergence of planned and actual flight paths At about 10 minutes after take-off, flying on a heading of 245 degrees, KAL 007 began to deviate to the right (north) of its assigned route to Bethel and continued to fly on this constant heading for the next five and a half hours.
International Civil Aviation Organization (ICAO)
simulation and analysis of the flight data recorder determined that this deviation was probably caused by the aircraft's autopilot system operating in HEADING mode, after the point that it should have been switched to the INS mode. According to the ICAO, the autopilot was not operating in the INS mode either because the crew did not switch the autopilot to the INS mode (as they should have shortly after
Cairn Mountain), or they did select the INS mode, but the computer did not transition from "armed" to "capture" condition because the aircraft had already deviated off track by more than the tolerance permitted by the inertial navigation computer. Whatever the reason, the autopilot remained in HEADING mode, and the problem was not detected by the crew. But had the aircraft been steered under INS control, as was intended, such an error would have been far greater than the INS's nominal navigational accuracy of less than per hour of flight. KAL 007's divergence prevented the aircraft from transmitting its position via shorter-range
very-high-frequency radio (VHF). It therefore requested KAL 015, also en route to Seoul, to relay reports to air traffic control on its behalf. KAL 007 requested KAL 015 to relay its position three times. At 14:43 UTC, KAL 007 directly transmitted a change of
estimated time of arrival for its next waypoint, NEEVA, to the international
flight service station at Anchorage, but it did so over the longer range
high frequency radio (HF) rather than VHF. HF transmissions can typically be heard at a greater distance than VHF, but are vulnerable to
electromagnetic interference and
static; VHF is clearer with less interference and is preferred by flight crews. The inability to establish direct radio communications via VHF did not alert the pilots of KAL 007 of their ever-increasing divergence and was not considered unusual by air traffic controllers.
Shoot-down interceptor In 1983,
Cold War tensions between the United States and the Soviet Union had escalated to a level not seen since the
Cuban Missile Crisis because of several factors. These included the United States'
Strategic Defense Initiative, its planned deployment of the
Pershing II weapon system in Europe in March and April, and
FleetEx '83-1, the largest naval exercise held to date in the North Pacific. The military hierarchy of the Soviet Union (particularly the old guard led by
Soviet general secretary Yuri Andropov and
Minister of Defence Dmitry Ustinov) viewed these actions as bellicose and destabilizing; they were deeply suspicious of U.S. president
Ronald Reagan's intentions and openly fearful he was planning a
pre-emptive nuclear strike against the Soviet Union. These fears culminated in
RYAN, the code name for a secret intelligence-gathering program initiated by Andropov to detect a potential nuclear sneak attack which he believed Reagan was plotting. resulting in the dismissal or reprimanding of Soviet military officials who had been unable to shoot them down. Lastly, there was a heightened
alert around the
Kamchatka Peninsula at the time that KAL 007 was in the vicinity, because of a Soviet missile test at the
Kura Missile Test Range that was scheduled for the same day. A
United States Air Force Boeing RC-135 reconnaissance aircraft flying in the area was monitoring the missile test off the peninsula. At 15:51 UTC, according to Soviet sources, Significant command and control problems were experienced trying to vector the fast military jets onto the 747 before they ran out of fuel. In addition, the pursuit was made more difficult, according to Soviet Air Force Captain
Aleksandr Zuyev, who
defected to the West in 1989, because, ten days before, Arctic
gales had knocked out the key warning radar on the Kamchatka Peninsula. Furthermore, he stated that local officials responsible for repairing the radar lied to Moscow, falsely reporting that they had successfully fixed the radar. Had this radar been operational, it would have enabled an intercept of the stray airliner roughly two hours earlier with plenty of time for proper identification as a civilian aircraft. Instead, the unidentified jetliner crossed over the Kamchatka Peninsula back into international airspace over the
Sea of Okhotsk without being intercepted. In his explanation to
60 Minutes, Zuyev stated: "Some people lied to Moscow, trying to save their ass." The Commander of the Soviet Far East District Air Defense Forces, General Valeri Kamensky, was adamant that KAL 007 was to be destroyed even over neutral waters but only after positive identification showed it not to be a passenger plane. His subordinate, General
Anatoly Kornukov, commander of
Sokol Air Base and later to become commander of the Russian Air Force, insisted that there was no need to make positive identification as the intruder aircraft had already flown over the Kamchatka Peninsula. Units of the
Soviet Air Defence Forces that had been tracking the South Korean aircraft for more than an hour while it entered and left Soviet airspace now classified the aircraft as a military target when it re-entered their airspace over Sakhalin. (from
Smirnykh Air Base) managed to make visual contact with the Boeing, but, owing to the black of night, failed to make critical identification of the aircraft which
Russian communications reveal. The pilot of the lead Su-15 fighter fired
warning shots with its cannon, but recalled later in 1991, "I fired four bursts, more than 200 rounds. For all the good it did. After all, I was loaded with armor-piercing shells, not incendiary shells. It's doubtful whether anyone could see them." At this point, KAL 007 contacted
Tokyo Area Control Center, requesting clearance to ascend to a higher
flight level for reasons of fuel economy; the request was granted, so the Boeing started to climb, gradually slowing as it exchanged speed for altitude. The decrease in speed caused the pursuing fighter to overshoot the Boeing and was interpreted by the Soviet pilot as an evasive maneuver. The order to shoot KAL 007 down was given as it was about to leave Soviet airspace for the second time. At around 18:26 UTC, under pressure from General Kornukov and ground controllers not to let the aircraft escape into international airspace, the lead fighter was able to move back into a position where it could fire two
K-8 missiles at the plane.
Soviet pilot's recollection of shoot-down In a 1991 interview with
Izvestia, Major Gennadiy Osipovich, pilot of the Su-15 interceptor that shot the aircraft down, spoke about his recollections of the events leading up to the shoot-down. Contrary to official Soviet statements at the time, he recalled telling ground controllers that there were "blinking lights". (the type fired at KAL 007) mounted on the wing of a
Sukhoi Su-15 Commenting on the moment that KAL 007 slowed as it ascended from
flight level 330 to flight level 350, and then on his maneuvering for a missile launch, Osipovich said: Osipovich died on September 23, 2015, after a protracted illness.
Soviet command hierarchy of shoot-down The Soviet real-time military communication transcripts of the shoot-down suggest the chain of command from the top general to Major Osipovich, the Su-15 interceptor pilot who shot down KAL 007. In reverse order, they are: • Major Gennadiy Nikolayevich Osipovich, • Captain Titovnin, Combat Control Center – Fighter Division • Lt. Colonel Maistrenko, Smirnykh Air Base Fighter Division Acting Chief of Staff, confirmed the shoot-down order to Titovnin. • Lt. Colonel Gerasimenko, Acting Commander, 41st Fighter Regiment. • General Anatoly Kornukov, Commander of Sokol Air Base – Sakhalin. • General Valery Kamensky, Commander of Far East Military District Air Defense Forces. • Army General
Ivan Moiseevich Tretyak, Commander of the Far East Military District.
Post-attack flight At the time of the attack, the plane had been cruising at an altitude of about . Tapes recovered from the airliner's
cockpit voice recorder indicate that the crew was unaware that they were off course and
violating Soviet airspace. Immediately after missile detonation, the airliner began a 113-second arc upward because of a damaged crossover cable between the left inboard and right outboard elevators. At 18:26:46 UTC (03:26
Japan Time; 06:26 Sakhalin time), at the apex of the arc at altitude , ICAO analysis concluded that the flight crew "retained limited control" of the aircraft. However, this lasted for only five minutes. The crew then lost all control. The aircraft began to descend rapidly in spirals over
Moneron Island for . The aircraft then broke apart in mid-air and crashed into the ocean, just off the west coast of
Sakhalin Island. All 269 people on board were killed. The aircraft was last seen visually by Osipovich, "somehow descending slowly" over Moneron Island. The aircraft disappeared off long-range military radar at
Wakkanai, Japan, at a height of . KAL 007 was probably attacked in international airspace, with a 1993 Russian report listing the location of the missile firing outside its territory at , although the intercepting pilot stated otherwise in a subsequent interview. Initial reports that the airliner had been forced to land on Sakhalin were soon proven false. One of these reports conveyed via phone by Orville Brockman, the Washington office spokesman of the
Federal Aviation Administration, to the press secretary of Larry McDonald, was that the FAA in Tokyo had been informed by the Japanese Civil Aviation Bureau that "Japanese self-defense force radar confirms that the Hokkaido radar followed Air Korea to a landing in Soviet territory on the island of Sakhalinska and it is confirmed by the manifest that Congressman McDonald is on board". A Japanese fisherman aboard
58th Chidori Maru later reported to the
Japanese Maritime Safety Agency (this report was cited by ICAO analysis) that he had heard a plane at low altitude, but had not seen it. Then he heard "a loud sound followed by a bright flash of light on the horizon, then another dull sound and a less intense flash of light on the horizon" and smelled aviation fuel.
Soviet command response to post-detonation flight Though the interceptor pilot reported to ground control, "Target destroyed", the Soviet command, from the general on down, indicated surprise and consternation at KAL 007's continued flight, and ability to regain its altitude and maneuver. This consternation continued through to KAL 007's subsequent level flight at altitude , and then, after almost five minutes, through its spiral descent over Moneron Island.
Missile damage to plane The following damage to the aircraft was determined by the ICAO from its analysis of the flight data recorder and cockpit voice recorder:
Hydraulics KAL 007 had four
redundant hydraulic systems of which systems one, two, and three were damaged or destroyed. There was no evidence of damage to system four. Upon missile detonation, the jumbo jet began to experience oscillations (yawing) as the dual channel yaw damper was damaged. Yawing would not have occurred if hydraulic systems one or two were fully operational. The result is that the control column did not thrust forward after missile detonation (it should have done so as the plane was on autopilot) to bring the plane down to its former altitude of . This failure of the autopilot to correct the rise in altitude indicates that hydraulic system number three, which operates the autopilot actuator, a system controlling the plane's elevators, was damaged or out. KAL 007's airspeed and acceleration rate both began to decrease as the plane began to climb. At twenty seconds after the missile detonation, a click was heard in the cabin, which is identified as the "automatic pilot disconnect warning" sound. Either the pilot or co-pilot had disconnected the autopilot and was manually thrusting the control column forward to bring the plane lower. Though the autopilot had been turned off, manual mode did not begin functioning for another twenty seconds. This failure of the manual system to engage upon command indicates failure in hydraulic systems one and two. With wing flaps up, "control was reduced to the right inboard
aileron and the innermost of spoiler section of each side".
Engines The co-pilot reported to Captain Chun twice during the flight after the missiles' detonation, "Engines normal, sir."
Tail section The first missile was radar-controlled and
proximity fuzed, and detonated behind the aircraft. Sending fragments forward, it either severed or unraveled the crossover cable from the left inboard elevator to the right elevator. ==Search and rescue==