NTSB CAROL · Event
Event CEN14LA471
Aircraft involved
Probable cause & findings
The pilot’s failure to maintain adequate airspeed, which led to the airplane exceeding its critical angle-of-attack and experiencing a stall/spin.
Factual narrative
On September 1, 2014, about 0830 mountain daylight time, an amateur-built RV-6A airplane was substantially damaged when it impacted the ground following a loss of control during a landing approach to runway 8 at the Las Cruces International Airport, Las Cruces, New Mexico. The pilot received serious injuries and the pilot rated passenger received minor injuries. The airplane received substantial damage to both wings and the fuselage. The aircraft was registered to and operated by the pilot under the provisions of 14 Code of Federal Regulations Part 91 as a personal flight. Visual meteorological conditions prevailed for the flight, which was not operated on a flight plan. The local flight originated about 0730. The pilot reported that he and another pilot had performed a series of touch and go landings using runway 26. They then continued making touch and go landings using the other runways at the airport. The last takeoff prior to the accident was made from runway 22. They then entered a left downwind for runway 8, and then turned from the downwind to the base leg. The pilot stated that the base to final turn started to get steep as to not "overrun the runway" and the nose attitude was slightly high. When the airplane was about halfway through the base to final turn, the pilot felt that the airplane was slow and they needed to get the nose down. About that time he felt the pre-stall "burble" and he immediately knew that the airplane bank was too steep and the airspeed was too slow. He immediately pushed forward on the controls as the stall/spin began. He was able to recovery to a wings level, nose low attitude before the airplane impacted the ground short of the runway. In his report he stated that there were no mechanical malfunctions of the airplane. The pilot reported that he and another pilot had conducted a series of touch-and-go landings. He added that, after takeoff for the accident touch-and-go landing and during the base-to-final turn in the airport traffic pattern, the airplane's bank angle was too steep, its nose attitude was too high, and its airspeed was low. The airplane then entered a stall/spin. The pilot was able to recover to a wings-level, nose-low attitude before the airplane impacted the ground short of the runway. The pilot reported no mechanical malfunctions or failures with the airplane that would have precluded normal 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).
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Angle of attack-Capability exceeded - C
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Airspeed-Not attained/maintained - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2014_CEN14LA471.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, loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- Semantic Scholar 2016 · Article (Interacción)
Trajectory Recovery System: Angle of Attack Guidance for Inflight Loss of Control
This paper describes the design and development of an ecological display to aid pilots in the recovery of an In-Flight Loss of Control event due to a Stall (ILOC-S).
- NTSB Aircraft Accident Reports 2010 · Accident report
Loss of Control on Approach — Colgan Air Flight 3407
Colgan Air 3407 / Continental Connection (Q400) Buffalo NY, February 12, 2009 — 50 fatalities. Definitive investigation of the Colgan 3407 stall-stick-pusher crash on approach to Buffalo.
- 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 …
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- arXiv 2025 · arXiv preprint
Quadratic Programming Approach to Flight Envelope Protection Using Control Barrier Functions
Ensuring the safe operation of aerospace systems within their prescribed flight envelope is a fundamental requirement for modern flight control systems.
- SKYbrary (Eurocontrol) 2024 · SKYbrary article
Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
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