NTSB CAROL · Event
Event CHI03LA143
Registry · N21737
FAA Aircraft Registry record.
Make / Model
MOONEY M20S
Year of manufacture
1999 · 4 years old at event
Engine
CONT MOTOR IO-550 SERIES (300 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19990308
ADS-B equipped
Yes — Mode-S A1D664
Registrant of record
EAGLE SERIES A SEPARATE SERIES OF
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's improper flare, and the pilot's failure to maintain directional control. Contributing factors were the pilot's improper flare and his inadequate recovery from a bounced landing.
Factual narrative
On June 1, 2003, at 2130 central daylight time, a Mooney M20S, N21737, piloted by a commercial pilot, sustained substantial damage when it veered off the side of the runway and collided with airport signs and markings after a hard landing on runway 10 (4,751 feet by 75 feet, asphalt), at Dupage Airport (DPA), West Chicago, Illinois. The pilot and two passengers were uninjured. Night visual meteorological conditions prevailed at the time of the accident. The business flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The flight originated from Eagle County Regional Airport (EGE), Eagle, Colorado, at 1500 mountain daylight time. The pilot stated, "The flare was too high, the aircraft dropped to the runway and bounced." The pilot noted the aircraft bounced twice, and on the second bounce he attempted a go-around. The pilot reported applying full throttle and raising "what was thought to be one notch of flaps." The pilot reported the aircraft swerved left and then was "overcorrected right" and subsequently swerved off the right side of the runway, striking fixed objects with the wing. The pilot reported he reduced the throttle to idle when the aircraft ran onto a taxiway. The pilot indicated the nose gear collapsed when the aircraft transitioned from the grass onto the taxiway. The on-sight investigation revealed that the aircraft exited the left edge of runway 10 at taxiway E-6. The aircraft's right wingtip was found at the intersection of taxiway E-6 and runway 10. A runway light was found damaged near the path of the left landing gear. The wreckage pattern and markings, including eight propeller strikes, continued to the east of runway 20 right. The left main landing gear was found separated from the rest of the aircraft. The taxiway sign for taxiway C was damaged and found next to the wreckage path. The aircraft came to a stop at the intersection of taxiways C and G. Inspection of the airplane revealed that the flap handle was in the "up" position, and the flaps were in the fully retracted position. The tail of the aircraft showed scraping along its underside, and the tailskid was damaged. The blades were broken from the propeller hub, exhibited blade twist, and were bent aft. The left main landing gear was broken off, and the nose gear was collapsed. The leading edge of the right wing was dented about two-thirds of the way up the span from the fuselage in a pattern consistent with striking an airport sign. The weather reporting facility located at DPA, reported the winds at 2153 as 120 degrees at 4 knots. The pilot reported no mechanical problems with the aircraft or powerplant. The airplane landed hard at night and bounced twice, subsequently veering off the runway and striking several airport lights and signs during an attempted aborted landing. The pilot reported he flared too high and was unable to recover from the bounced landing, he subsequently attempted to abort the landing and was unsuccessful. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2003_CHI03LA143.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 (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 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…
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