NTSB CAROL · Event
Event CEN19LA267
Aircraft involved
Probable cause & findings
The pilot's delayed go-around attempt and the flight instructor's delayed remedial action that resulted in a nose-down impact with terrain during an attempted go-around.
Factual narrative
On August 15, 2019, at 1233 central daylight time, a De Havilland DHC-6-300 airplane, N322AV, impacted runway 13 during a go-around at San Marcos Regional Airport (HYI), San Marcos, Texas. The airplane sustained substantial damage. The airline transport pilot, flight instructor, and a passenger observer received minor injuries. The airplane was registered to Wells Fargo Trust CO NA Trustee and was operated by Berry Aviation, Inc. under Title 14 Code of Federal Regulations Part 91 as a company training flight that was operating on a visual flight rules flight plan. Visual meteorological conditions prevailed at the time of the accident. The local flight originated from HYI. The airline transport pilot, seated in the left seat pilot, was receiving company training and was the flying pilot during the accident flight. The left seat pilot stated they were practicing an ILS approach for landing with a full stop on runway 13. The airplane was configured with 20° of wing flaps for landing. He said the airplane was above the glidepath, and he transitioned his scan from the flight instruments to the outside visual environment. He lowered the nose when the airplane was about 100 ft above ground level and noted the airplane was slightly left of runway centerline. He attempted to align the airplane with the centerline and thought the airplane was getting fast, so he increased the airplane pitch attitude about 50 ft above ground level. The airplane was still high when it crossed over the runway numbers and the descent rate increased. He said the flight instructor called for a go-around at the same time he decided to initiate a go-around. The left seat pilot said he attempted to add airplane energy with forward control input, which cause the airplane to pitch down with not a lot of airspeed or altitude. The left seat pilot started to increase backpressure on the flight controls and add engine power but the airplane continued to descend into the ground. The airplane struck the ground in a nose down attitude and then veered off of the runway to the left, coming to rest in the grass. The left wing and fuselage sustained substantial damage. The company/operator reported there were no mechanical anomalies that would have precluded normal airplane operation. The airline transport pilot receiving company flight training was flying an approach; the airplane was too high and entered an increasing descent rate. The flight instructor told the pilot to go around, about the same time the pilot elected to go around. However, the pilot’s corrective control and power inputs did not arrest the descent rate, and the airplane impacted the ground, resulting in substantial damage to the left wing and fuselage. The operator reported there were no mechanical anomalies that would have precluded normal airplane operation. 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).
- — Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot
- — Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot
- — Personnel issues-Action/decision-Action-Delayed action-Pilot
- — Personnel issues-Action/decision-Action-Delayed action-Instructor/check pilot
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Climb rate-Not attained/maintained
Verbatim from NTSB's published report. Source file
NTSB_2019_CEN19LA267.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 (icing, 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 · Contractor Report (CR)
Icing Physics Studies Using the 3D SIDRM Test Article: 2023 Icing Tests Analysis
In-flight icing is an important safety issue and is a factor that affects aircraft design and performance. Newer regulations are driving a need for improvements in airframe and engine icing simulation…
- arXiv 2025 · arXiv preprint
Multi-Agent Deep Reinforcement Learning for UAV-Assisted 5G Network Slicing: A Comparative Study of MAPPO, MADDPG, and MADQN
The growing demand for robust, scalable wireless networks in the 5G-and-beyond era has led to the deployment of Unmanned Aerial Vehicles (UAVs) as mobile base stations to enhance coverage in dense urb…
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Mathematical Model on the Temporal Dynamics of Aviation Competitive Pricing
This study investigates the competitive dynamics of airport pricing using U.S. airport data to validate the findings. It employs linear and nonlinear ordinary differential equation models to analyze t…
- 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.
- NASA NTRS 2025 · Presentation
NASA Icing Update – March 2025
This NASA Icing Update was prepared for presentation to the SAE International AC-9C Inflight Icing Technology Committee. This update includes the following topics: planned Rotational Icing Scaling tes…
- arXiv 2024 · arXiv preprint
An energy-stable phase-field model for droplet icing simulations
A phase-field model for three-phase flows is established by combining the Navier-Stokes (NS) and the energy equations, with the Allen-Cahn (AC) and Cahn-Hilliard (CH) equations and is demonstrated ana…
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