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 707-329 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.