NYC96LA062
1996-02-12 · BUTLER, Pennsylvania, United States · Serious · 1 aircraft · Status: Completed
Airport BTP
Aircraft involved
Probable cause & findings
the pilot's inadequate compensation for wind conditions during the final approach, which resulted in the uncontrolled descent and subsequent collision with the ground. A contributing factor is windshear conditions.
Factual narrative
On February 12, 1996 about 1010 eastern standard time, a Piper PA-46-350P, N89HS, was destroyed when it collided with the ground while on final approach to the Butler County K W Scholter Field, Butler, Pennsylvania. The commercial pilot and passenger received serious injuries. Visual meteorological conditions prevailed for the flight that departed Erie, Pennsylvania. There was no flight plan for the personal flight conducted under 14 CFR Part 91. According to a Federal Aviation Administration (FAA) Inspector, the pilot was conducting a visual approach to runway 8 when the left wing collided with the ground approximately 75 feet from the approach end of the runway. The airplane came to rest about 160 feet down the runway, and off the right side. Postaccident examination of the wreckage by the FAA Inspector revealed no preimpact anomalies with the airframe or engine. A pilot, who landed approximately 30 minutes prior to the accident flight, stated that on his approach and landing to runway 26, there were intermittent snow showers, and the visibility was less than 2 miles. He observed the wind sock and estimated the winds were from the northwest at 10 to 15 knots with gusts, and he experienced turbulence with the airspeed varying plus or minus 10 knots. At the time of the accident, the pilot observed a snow squall over the airport and stated that the visibility was considerably less A National Transportation Safety Board meteorology report stated that an airman's meteorological information (AIRMET) inflight weather advisory was issued for occasional moderate turbulence below 8,000 feet, at 0345, and valid for the Butler area. The AIRMET was reissued, at 0945, and continued to advise of similar conditions. In addition, the 0945 AIRMET added the following, "Low level wind shear potential over the Boston Area Forecast area east of an Erie-Bristol line due to gusty northwesterly surface winds. Conditions ending by 1600." At Beaver County Airport, Beaver Falls, Pennsylvania, 19 miles to the east of Butler, the weather was reported at 0945 as, estimated ceiling 3000 broken, visibility 20 miles, winds from 310 degrees at 15 knots; and at 1045 as, estimated ceiling 3000 broken, visibility 20 miles, winds from 310 degrees at 15 knots with gusts up to 20 knots. On March 17, the pilot succumbed from the injuries received during the accident. The pilot was conducting an approach to runway 8, during which the left wing contacted the ground approximately 75 feet from the approach end of the runway. The airplane came to rest about 160 feet down the runway, and off the right side. A pilot who landed on runway 26, about 30 minutes prior to the accident flight, stated that the winds were out of the northwest at 15 knots with gusts, and he experienced plus and minus 10 knots on the airspeed while on final approach. The winds 19 miles to the east, at 1045 eastern standard time, were reported from 310 degrees at 15 knots with gusts up to 20 knots. An AIRMET was issued at 0345, with an advisory for occasional moderate turbulence below 8,000 feet. The AIRMET was reissued at 0945, with the added advisory of, 'Low level wind shear potential over the Boston Area Forecast area east of an Erie-Bristol line due to gusty northwesterly surface winds. Conditions ending by 1600.' An FAA Inspector examined the wreckage and found no preimpact anomalies with the airplane. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1996_NYC96LA062.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
- TallyAero Live Wire Aviation press
- NTSB CAROL Agency ↗
- NTSB Docket Agency ↗
- Aviation Safety Network Aviation press ↗
- Kathryn's Report Aviation press ↗
- Aviation Herald Aviation press ↗
- AVweb Aviation press ↗
- Pilots of America Community ↗
- Reddit /r/flying Community ↗
- FlightAware Aviation press ↗
- AOPA accident database Aviation press ↗
- Google News News ↗
- DuckDuckGo News ↗
Related research
Matched on aircraft type or causal vocabulary (wind shear, turbulence). All research papers
- NASA NTRS 2019 · Contractor Report (CR) An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.
- NASA NTRS 2019 · Preprint (Draft being sent to journal) Convectively Induced Turbulence Encountered During NASA's Fall-2000 Flight Experiments
Aircraft encounters with atmospheric turbulence are a leading cause of in-flight injuries aboard commercial airliners and cost the airlines millions of dollars each year.
- NASA NTRS 2019 · Technical Memorandum (TM) Some aspects of wind shear in the upper atmosphere
Hydrodynamic turbulence and wind shear in upper atmosphere
- Embry-Riddle Scholarly Commons 2019 · Journal article (IJAAA) Low Level Turbulence Detection For Airports
Abstract—— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases.
- Embry-Riddle Scholarly Commons 2018 · Journal article (IJAAA) Evaluating the Effect of Turbulence on Aircraft During Landing and Take-Off Phases
—— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases.
- arXiv 2026 · arXiv preprint Direct Numerical Simulations of Ice-Ocean Boundary Turbulence
Turbulent heat and freshwater transport at ice-ocean interfaces controls glacier and iceberg melt rates, yet the underlying physics remains poorly constrained.