LAX06CA193
2006-06-03 · Gualala, California, United States · None · 1 aircraft · Status: Completed
Airport E55
Current FAA registration · N4174Z
- Make / Model
- PIPER PA-32R-301T
- Year of manufacture
- 2000 · 6 years old at event
- Engine
- LYCOMING TI0-540 SER (310 hp)
- Seats / Engines
- 7 seats · 1 engine
- Last airworthiness date
- 20000926
- ADS-B equipped
- Yes — Mode-S A4F11D
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot's misjudged distance and speed, which resulted in a runway overrun. A contributing factor was the hump in the runway.
Factual narrative
On June 3, 2006, at 1215 Pacific daylight time, a Piper PA32R-301T, N4174Z, ran off the end of the runway and the landing gear collapsed at Ocean Ridge Airport, Gualala, California. The pilot was operating the airplane under the provisions of 14 CFR Part 91. The private pilot and two passengers were not injured. Visual meteorological conditions prevailed and no flight plan had been filed for the personal flight. The pilot departed from San Rafael Airport, San Rafael, California, at 1130, and was landing at his destination when the accident occurred. The pilot stated that the while landing on the 2,500-foot runway, the airplane ran off the end. As it slid across the grass-covered terrain, the landing gear collapsed, which resulted in rib damage to the outboard left wing and right wheel well area. There were no mechanical failures or malfunctions during the flight. The pilot noted that the runway had a hump in its middle that decreased his visibility during landing. When he realized that he needed to perform a go-around, there was not enough runway available to safety do so. The Airport/Facility Directory Southwest notes in the remarks section for Ocean Ridge Airport, in part, "Acft not visible from opposite ends of rwy." The airplane overran the departure end of the 2,500-foot runway on landing and the landing gear collapsed. The runway had a hump in its middle that decreased the landing visibility. The pilot said that when he realized that he needed to perform a go-around, he did not have the runway available to safety execute the procedure. The pilot said that there were no mechanical failures or malfunctions during the flight. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2006_LAX06CA193.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
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Related research
Matched on aircraft type or causal vocabulary (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…