NTSB issues investigative update on B-767 runway excursion accident in Miami
summary
The National Transportation Safety Board is analyzing flight data and cockpit audio to determine why a Boeing 767 cargo plane ran off the runway at Miami International Airport. Preliminary evidence from the flight recorders suggests the aircraft was flying too fast during its final approach and experienced multiple low-terrain warnings. The investigation aims to identify the sequence of events and crew responses that led to the runway excursion.
key points
- Cockpit voice recordings reveal that one pilot warned about excessive speed during the approach, but the crew did not consistently respond to these concerns.
- Flight data shows the aircraft touched down at 158 knots, which is significantly high, and the pilots attempted a late go-around that was aborted shortly after.
- The recorders indicate that neither speed brakes nor thrust reversers were deployed to help slow the aircraft down before it left the paved surface.
who should read it
Aviation safety professionals and investigators who need to understand the preliminary factual data of the accident. It is also useful for pilots and flight crews to review the sequence of events as a safety lesson.
discussion skeptical
consensus
The commenters overwhelmingly agree that the crash was caused by a catastrophic failure of airmanship and professionalism. They argue the pilots ignored mandatory stabilized approach criteria, attempted to force a landing despite excessive speed and altitude, and initiated a go-around far too late for the engines to spool up. The sentiment is critical, viewing the event as a preventable disaster resulting from a series of poor decisions.
top insight
A key technical insight is the explanation of turbofan spool-up time, noting that engines can take up to 8-10 seconds to reach full thrust from idle. This clarifies why the 4-second go-around attempt failed to increase airspeed, as the engines had not yet produced sufficient thrust to counteract deceleration. This detail highlights the narrow margin for error when delaying a go-around decision.
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