NTSB CAROL · Event
Event DEN04CA102
Registry · N10059
FAA Aircraft Registry record.
Make / Model
QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER II
Year of manufacture
2009
Engine
ROTAX 503 SERIES (52 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20090403
ADS-B equipped
Yes — Mode-S A007DD
Registrant of record
ESAREY JOHN G
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot's failure to maintain airspeed resulting in a stall. A contributing factor was the pilot's diverted attention.
Factual narrative
On July 10, 2004, at 1113 mountain daylight time, a Mooney M20S, N10059, piloted by an airline transport pilot, sustained substantial damage when it impacted terrain during a go-around at Four Corners Regional Airport (FMN), Farmington, New Mexico. Visual meteorological conditions prevailed at the time of the accident. The ferry flight was being conducted on a visual flight rules flight plan under the provisions of Title 14 CFR Part 91. The pilot sustained minor injuries. The cross-country flight originated at Santa Teresa, New Mexico, at approximately 0920. According to the report submitted by the pilot, he was the second airplane in a flight of two and he was number two for landing. During the base leg of the traffic pattern, he became concerned about separation between his airplane the airplane landing in front of him. As the airplane in front of him started to clear the runway, the pilot noticed that he "had allowed an excessive sink rate to develop" and the airplane had drifted to the right of the runway. He elected to go around. The pilot reported that during the go around, the airplane "was not able to accelerate or climb out of ground effect" and impacted the ground, collapsing the landing gear and bending the right wing spar. A postaccident examination of the airplane systems revealed no anomalies. The pilot was the second airplane in a flight of two and he was number two for landing. During the base leg of the traffic pattern, he became concerned about separation between his airplane the airplane landing in front of him. As the airplane in front of him started to clear the runway, the pilot noticed that he "had allowed an excessive sink rate to develop" and that his airplane had drifted to the right of the runway. The pilot elected to go around. The pilot said that during the go around, the airplane "was not able to accelerate or climb out of ground effect ..." The airplane subsequently impacted the ground, causing substantial damage to the landing gear and right wing. An examination of the airplane revealed no anomalies. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2004_DEN04CA102.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall, go-around). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- 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…
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
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