CEN20CA163
2020-04-27 · Longmont, Colorado, United States · None · 1 aircraft · Status: Completed
Airport LMO
Current FAA registration · N41498
- Make / Model
- PIPER PA-28-151
- Year of manufacture
- 1974 · 46 years old at event
- Engine
- LYCOMING 0-320 SERIES (180 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19740213
- ADS-B equipped
- Yes — Mode-S A4E6B0
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's loss of control during a go around.
Factual narrative
The pilot checked the weather at his planned destination airport during the return leg of a cross-county flight. The wind speed was higher than his personal minimums, so he diverted to a nearby airport with reported calm wind. He entered the pattern for runway 11 and noticed that the wind was from the south. Prior to touchdown, the wind decreased and the airplane's nose tracked to the left. The pilot added power for a go-around but did not compensate with enough right rudder which aggravated the airplane's misalignment. The airplane touched down and exited the side of the runway. The airplane's left wing struck a taxiway sign resulting in substantial damage. The pilot reported no mechanical malfunctions with the airplane that could have contributed to the accident. The pilot checked the weather at his planned destination airport during the return leg of a cross-county flight. The wind speed was higher than his personal minimums, so he diverted to a nearby airport with reported calm wind. He entered the pattern for runway 11 and noticed that the wind was from the south. Prior to touchdown, the wind decreased and the airplane's nose tracked to the left. The pilot added power for a go-around but did not compensate with enough right rudder which aggravated the airplane's misalignment. The airplane touched down and exited the side of the runway. The airplane's left wing struck a taxiway sign resulting in substantial damage. The pilot reported no mechanical malfunctions with the airplane that could have contributed to the accident. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
- — Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Effect on operation
- — Personnel issues-Experience/knowledge-Experience/qualifications-Total experience-Pilot
Verbatim from NTSB's published report. Source file
NTSB_2020_CEN20CA163.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.
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Related research
Matched on aircraft type or causal vocabulary (loss of control, go-around). All research papers
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER) A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- 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…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- Semantic Scholar 2024 · Article (International Conference on Networking and Services) Risk Assessment of Loss of Control In-Flight Trajectories for Urban Air Mobility Safety
In Urban Air Mobility (UAM), maintaining a minimum separation between aircraft is a safety requirement, which becomes challenging amidst congested air traffic and off-nominal conditions, such as Loss …
- Embry-Riddle Scholarly Commons 2023 · Conference paper Utilizing Deep Learning to Predict Unstabilized Approaches for General Aviation Aircraft
Unstabilized approaches pose a major hazard for general aviation aircraft. In the period from 2009 to 2019, 3,257 general aviation accidents occurred during the landing phase of flight in which loss o…