NTSB CAROL · Event
Event GAA18CA148
Registry · N551ZL
FAA Aircraft Registry record.
Make / Model
VELOCITY VELOCITY XL RG
Engine
LYCOMING IO-540 SER (300 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20031219
ADS-B equipped
Yes — Mode-S A7056C
Registrant of record
GLASCOCK DEVIN DUWAINE
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s failure to extend the landing gear due to his distraction by talking on the radio, which resulted in a gear-up landing.
Factual narrative
The pilot reported that, his first approach to land in the airplane was a little fast and high, so he raised the gear and applied full power for the go-around. On the second approach he was talking with a person on the ground over the radio. Subsequently, he got distracted and landed with the landing gear in the up and locked position. The airplane sustained substantial damage to the fuselage. The pilot reported in a telephone conversation with the National Transportation Safety Board investigator-in-charge that, the gear up warning switch had been disabled. The pilot reported that, his first approach to land in the airplane was a little fast and high, so he raised the gear and applied full power for the go-around. During the second approach, he was talking with a person on the ground over the radio. Subsequently, he got distracted and landed with the landing gear in the up-and-locked position. The airplane sustained substantial damage to the fuselage. The pilot reported in a telephone conversation with the National Transportation Safety Board investigator-in-charge that the gear-up warning switch had been disabled. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- C Aircraft-Aircraft systems-Landing gear system-Gear extension and retract sys-Not used/operated - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- C Personnel issues-Psychological-Attention/monitoring-Attention-Pilot - C
- C Personnel issues-Action/decision-Action-Forgotten action/omission-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2018_GAA18CA148.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…
Browse the full corpus — academia portal ↗