Dulles crash 11 years ago highlights the need for TAWS today | Aviation International News

Dulles crash 11 years ago highlights the need for TAWS today

On the morning of June 18, 1994, a Learjet 25D carrying 10 passengers and two pilots crashed less than a mile from the threshold of Runway 1R on approach t

By Stephen Pope

January 31, 2007

On the morning of June 18, 1994, a Learjet 25D carrying 10 passengers and two pilots crashed less than a mile from the threshold of Runway 1R on approach to Dulles International Airport.

The NTSB investigation that followed the accident culminated in a landmark recommendation calling for the mandatory installation of terrain awareness and warning systems (TAWS) in nearly all U.S.-registered turbine-powered airplanes. More than 10 years after the crash–a span of time that would see many more accidents happen under similar circumstances–the FAA, on March 29, enacted its TAWS mandate requiring in-service turbine-powered airplanes with six or more passenger seats to carry these advanced terrain-alerting systems.

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