CHI06CA166
2006-06-25 · Walworth, Wisconsin, United States · None · 1 aircraft · Status: Completed
Airport 7V3
Current FAA registration · N1910T
- Make / Model
- PIPER PA-28-140
- Year of manufacture
- 1971 · 35 years old at event
- Engine
- LYCOMING 0-320 SERIES (180 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19710512
- ADS-B equipped
- Yes — Mode-S A16E4C
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's delay in initiating a go-around and the resulting failure to maintain clearance to the vehicle on the adjacent roadway. The short length of the runway selected by the pilot and the vehicle were contributing factors.
Factual narrative
The airplane was substantially damaged when the right wing struck a vehicle on a roadway adjacent to the runway during a go-around attempt. The pilot and passenger reported no injuries. The pilot stated that he entered a left downwind for runway 36 (2,108 feet by 100 feet, turf) at Big Foot Airfield (7V3), Walworth, Wisconsin. He noted that the downwind, base and final traffic pattern legs were "normal." He reported that the final approach flown would have allowed the airplane to touch down within the initial one-third of the runway length. He stated, "Close to touch down I experienced a float and what I believe was a strong wind shear." He reported that he applied full engine power and initiated a go-around, however, the right wing tip subsequently struck a minivan on an adjacent roadway. The airplane continued approximately 600 feet and came to rest in a cornfield. The pilot reported no malfunctions or failures with the airplane prior to the accident. He noted that the accident might have been avoided by initiating a go-around "at the first sign of any trouble especially on a runway that is only 2100 [feet] long." The airplane was substantially damaged when the right wing struck a vehicle on a roadway adjacent to the runway during a go-around attempt. The pilot and passenger reported no injuries. The pilot stated that he entered a left downwind for runway 36 (2,108 feet by 100 feet, turf). He noted that the downwind, base and final traffic pattern legs were "normal." He reported that the final approach flown would have allowed the airplane to touchdown within the initial one-third of the runway length. He stated, "Close to touchdown I experienced a float and what I believe was a strong wind shear." He reported that he applied full engine power and initiated a go-around, however, the right wing tip subsequently struck a minivan on an adjacent roadway. The airplane continued approximately 600 feet and came to rest in a cornfield. The pilot reported no malfunctions or failures with the airplane prior to the accident. He noted that the accident might have been avoided by initiating a go-around "at the first sign of any trouble especially on a runway that is only 2100 [feet] long." Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2006_CHI06CA166.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (wind shear, go-around). All research papers
- NASA NTRS 2025 · Conference Paper A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- Semantic Scholar 2022 · Article (Journal of Safety Research) Go-around accidents and general aviation safety.
INTRODUCTION Changes in General Aviation (GA) accident rates, specifically in the go-around phase, are examined by comparing the number of accidents, the proportion of fatal accidents, and the proport…
- Semantic Scholar 2021 · Article (Aerospace) Classification and Analysis of Go-Arounds in Commercial Aviation Using ADS-B Data
Go-arounds are a necessary aspect of commercial aviation and are conducted after a landing attempt has been aborted. It is necessary to conduct go-arounds in the safest possible manner, as go-arounds …
- NASA NTRS 2021 · Accepted Manuscript (Version with final changes) Go-Around Criteria Refinement for Transport Category Aircraft
Presently, airline pilots are trained to go around if, when lower than 500 ft above the ground, they are outside of a handful of parameters such as airspeed, position, and rate of descent.
- NASA NTRS 2019 · Conference Paper Validation of Proposed Go-Around Criteria Under Various Environmental Conditions
This paper evaluates the effects of environmental conditions on touchdown performance under varying approach states and validates proposed go-around criteria developed using data from a previously con…