NTSB CAROL · Event
Event DEN08LA024
Registry · N435SA
FAA Aircraft Registry record.
Make / Model
BOMBARDIER INC CL-600-2B19
Year of manufacture
2001 · 6 years old at event
Engine
GE CF34 SERIES
Seats / Engines
55 seats · 2 engines
Last airworthiness date
20011022
ADS-B equipped
Yes — Mode-S A53742
Registrant of record
RI CL600 LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's premature flare that resulted in a hard landing, fracturing the left main landing gear strut that subsequently collapsed. A contributing factor was the flight instructor's inadequate supervision of the pilot.
Factual narrative
On August 24, 2007, approximately 1400 eastern daylight time, an Iniziative Industriali Italian Sky Arrow 600 Sport, N435SA, piloted by a private pilot under the supervision of a commercial certificated flight instructor, was substantially damaged when the pilot made a hard landing at Cambridge Airport (CGE), Cambridge, Maryland. The flight instructor assumed control of the airplane and flew back to Bat Bridge Airport (W29), Stevensville, Maryland. Upon landing, the airplane veered off the runway. Visual meteorological conditions (VMC) prevailed at the time of the accident. The instructional flight was being conducted under the provisions of Title 14 Code of Federal Regulations (CFR) Part 91 without a flight plan. The private pilot and flight instructor were not injured. The flight originated at W29 approximately 1330. This accident was not reported to NTSB until November 5, 2007, because FAA had not assessed aircraft damage. The instructor was giving the private pilot an airplane checkout. In his accident report, the instructor said the pilot "flared high and touched down hard" at CGE. The instructor took control of the airplane, made a go-around, and landed. On touchdown, the airplane "tended to veer left" and it appeared the left main landing gear was "slightly distorted." They flew back to W29. The instructor made the landing and applied right brake as necessary to maintain runway centerline. There was a loud bang and the left main landing gear failed. The airplane swerved off the runway. Post-accident inspection revealed the left landing gear strut was fractured and bent aft. The composite fuselage was buckled, and the landing gear box was torn open. The instructor was giving the private pilot an airplane checkout. He said the pilot "flared high and touched down hard." The instructor took control of the airplane, made a go-around, and landed. On touchdown, the airplane "tended to veer left" and it appeared the left main landing gear was "slightly distorted." They flew back to the airport where the flight originated. The instructor made the landing and applied right brake as necessary to maintain runway centerline. There was a loud bang and the left main landing gear failed. The airplane swerved off the runway. Post-accident inspection revealed the left landing gear strut was fractured and bent aft. The composite fuselage was buckled, and the landing gear box was torn open. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2007_DEN08LA024.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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