1993-11-29: Piper PA-24 — Grant L. Brown — Ashland, OR

Casualties unknown • Ashland, OR, US

Probable cause

VFR FLIGHT BY THE PILOT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS FAILURE TO MAINTAIN CONTROL OF THE AIRCRAFT DUE TO SPATIAL DISORIENTATION. FACTORS RELATED TO THE ACCIDENT WERE: THE ADVERSE WEATHEER CONDITIONS, AND THE PILOT'S LACK OF INSTRUMENT EXPERIENCE.

— NTSB Determination

Accident narrative

WITNESSES HEARD THE AIRCRAFT BEFORE THE ACCIDENT. THEY REPORTED THAT THE ENGINE SOUNDED AS IF THE PILOT WAS PERFORMING AEROBATICS, THEN THE ENGINE NOISE SUDDENLY STOPPED AS THE AIRCRAFT CRASHED. INVESTIGATION REVEALED THAT THE AIRCRAFT IMPACTED A 30 DEGREE SLOPE, WHILE IN A STEEP DESCENDING DIVE. THE WITNESSES DESCRIBED THE WEATHER AS INSTRUMENT METEOROLOGICAL CONDITIONS (IMC). THE PILOT WAS NOT INSTRUMENT RATED.

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Frequently asked questions

What happened in the 1993-11-29 Piper PA-24 accident near Ashland, OR?

WITNESSES HEARD THE AIRCRAFT BEFORE THE ACCIDENT. THEY REPORTED THAT THE ENGINE SOUNDED AS IF THE PILOT WAS PERFORMING AEROBATICS, THEN THE ENGINE NOISE SUDDENLY STOPPED AS THE AIRCRAFT CRASHED. INVESTIGATION REVEALED THAT THE AIRCRAFT IMPACTED A 30 DEGREE SLOPE, WHILE IN A STEEP DESCENDING DIVE. THE WITNESSES…

What aircraft was involved and where did it happen?

The accident on 1993-11-29 involved a Piper PA-24, registration N5764P, operated by Grant L. Brown, at Ashland, OR.

What was the probable cause of the accident?

VFR FLIGHT BY THE PILOT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS FAILURE TO MAINTAIN CONTROL OF THE AIRCRAFT DUE TO SPATIAL DISORIENTATION. FACTORS RELATED TO THE ACCIDENT WERE: THE ADVERSE WEATHEER CONDITIONS, AND THE PILOT'S LACK OF INSTRUMENT EXPERIENCE.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X13793. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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