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Sabena Flight 548

15 Feb 1961 · Kampenhout, near Brussels Airport, Belgium

Boeing 707-329 · Loss of control for undetermined reasons (possible mechanical failure)

From John F. Kennedy International Airport (JFK) to Brussels Airport (BRU)

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Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
Event fatalities
73 · all aircraft and ground
Ground fatalities
1
Occupants
72
Survivors
0
InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
1 · all on the ground
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Airline

Boeing 707-329

Flight
SN548
Aircraft type
Boeing 707
Category
Airplane · from aircraft type
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
OO-SJB
Operator
Sabena
Onboard fatalities
72
Route
From John F. Kennedy International Airport (JFK)To Brussels Airport (BRU)

Cause areas

  • Not determined › Not determined
  • Aircraft › Aircraft systems

From the investigation findings the Wikipedia article reports, sorted into the NTSB's cause areas with AI assistance.

Approximate · Coordinates from the Wikipedia article; not checked against an investigation report.

From the Wikipedia article

Sabena Flight 548 was a scheduled international passenger flight from Idlewild Airport in New York City to Brussels Airport in Belgium. On 15 February 1961, the Boeing 707 operating the flight crashed on approach to Brussels Airport, killing all 72 people on board and one person on the ground. The fatalities included the entire United States figure skating team, which was traveling to the World Figure Skating Championships in Prague, Czechoslovakia. The precise cause of the crash remains unknown; the most likely explanation was thought to be a failure of the mechanism that adjusts the tail stabilizer.

This was the first fatal accident involving a Boeing 707 in regular passenger service; it happened 28 months after the 707 airliner had been placed into commercial use. It remains the deadliest plane crash to have occurred on Belgian soil.

Accident

There were 11 crew members on board the flight. The two pilots, 43-year-old Louis Lambrechts (15,384 flight hours) and 48-year-old Jean Roy (16,231 flight hours), were both former military pilots. There were no difficulties reported during the seven-and-one-half hour transatlantic flight from New York, although the flight crew lost radio contact with the Brussels airport about 20 minutes before approaching to land.

Under clear skies, at about 10:00 Brussels time (CET; 09:00 UTC), the Boeing 707 was on a long approach to Runway 20 when, near the runway threshold and at a height of 900 ft, power was increased and the landing gear retracted. The airplane had been forced to cancel its final approach, as a small plane had not yet cleared the runway. The 707 circled the airport and again attempted to land on the adjoining Runway 25, which was not operational, but this second approach was also aborted. Witnesses observed that the pilots were fighting for control of the aircraft, attempting to land despite a mechanical malfunction preventing a normal landing. The plane circled the airfield three times altogether, and the plane's bank angle gradually increased until the aircraft had climbed to 1500 ft and was in a near vertical bank. It then leveled its wings, pitched up abruptly, lost speed and spiraled rapidly, nose-down, plunging into the ground less than two miles (3 km) from the airport at 10:05 CET (09:05 UTC).

The plane crashed in a marshy area adjacent to farmland near Berg, four miles northeast of Brussels. Eyewitnesses said that the plane exploded and burst into flames. A farmer working nearby was killed by flying debris, which also struck a second worker, whose leg was subsequently partially amputated.

Airport rescue vehicles arrived at the crash site almost immediately, but the plane was already engulfed in flames.

Baudouin I, King of the Belgians, and his consort Queen Fabiola traveled to the scene of the disaster to provide comfort to the bereaved families. They donated oak coffins bearing the royal seal to transport the bodies back to their homes.

Investigation and cause

Investigation

The Belgian government immediately ordered a full inquiry into the cause of the accident, and an investigation was conducted by the Belgian national authorities, the United States Federal Aviation Administration (FAA) and the International Civil Aviation Organization (ICAO). Investigators spent several months examining the evidence. The FBI reportedly considered the possibility of terrorism.

The exact cause of the crash was never fully determined, but the authorities eventually agreed that the most likely explanation was a mechanical failure of one of the flight-control mechanisms, probably a malfunction of either the wing spoilers or the tail stabilizers. Although there was insufficient evidence to prove beyond reasonable doubt which of the flight systems had malfunctioned, the FAA felt that the tail stabilizer-adjusting mechanism had failed, allowing the stabilizer to run to the "10.5deg nose-up position."

Text from the Wikipedia article “Sabena Flight 548” (revision 1369297199, retrieved 2026-09-18) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out. Read the article

Sources

Wikipedia article: Sabena Flight 548
Article
Sabena Flight 548
Revision
1369297199 · 2026-08-14 · retrieved 2026-09-18
Wikidata
Q1575474
Licence
Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
Record
Wikipedia article "Sabena Flight 548" (page 1868710, revision 1369297199)
Date
Wikipedia infobox: date
Place and country
Wikipedia infobox: site
Map position
Wikipedia article coordinates
Aircraft, operator and route
Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
Operation
airline flight number in the infobox
Fatalities
Wikipedia infobox: total_fatalities
Ground fatalities
Wikipedia infobox: ground fatalities
Summary
Wikipedia infobox: summary
Source notes (1)
  • Wikipedia · Facts from the Wikipedia article's infobox and coordinates, not checked against an investigation report. Independent review pending.