LAX03LA178
2003-05-31 · Conroe, Texas, United States · Minor · 1 aircraft · Status: Completed
Airport CXO
Aircraft involved
Probable cause & findings
The pilot's failure to attain/maintain sufficient airspeed, which resulted in a stall/mush.
Factual narrative
On May 31, 2003, about 2030 central daylight time, a Cessna 172M, N9900V, collided with trees during takeoff from Montgomery County Field, Conroe, Texas. N9900V, Inc., was operating the airplane under the provisions of 14 CFR Part 191. The certified flight instructor (CFI) pilot and the student pilot sustained minor injuries; the airplane sustained substantial damage. The cross-country instructional flight was en route to West Houston Airport, Houston, Texas. Visual meteorological conditions prevailed, and no flight plan had been filed. The primary wreckage was at 30 degrees 21 minutes north latitude and 95 degrees 25 minutes west longitude. The CFI submitted a Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2). The CFI stated that they departed from the West Houston Airport about 1600. They made an intermediate stop for practice landings, and then flew to Montgomery Field. They refueled and completed flight planning for the return flight to West Houston. The CFI stated that it was hot, about 35 degrees Celsius (95 degrees Fahrenheit), and he had concerns about the airplane's takeoff performance. Therefore, he elected to execute the takeoff instead of letting the student do it. He heard the stall warning horn sound after rotation. He lowered the nose to try and gain airspeed in ground effect. However, the airplane stalled and banked left. He applied right aileron and full right rudder. The airplane continued to veer to the left of the runway. The CFI recognized the loss of control, and that the airplane was headed toward the trees. He pulled the power to idle and attempted to abort the takeoff. The airplane collided with trees while the airplane was still 40 feet above ground level (agl). The airplane collided with trees during takeoff. Since the outside temperature was high (about 35 degrees Celsius 95 degrees Fahrenheit), and the density altitude was above 2,300 feet, the certified flight instructor (CFI) had concerns about the airplane's takeoff performance and decided to make the takeoff instead of letting the student do it. He heard the stall warning horn sound after rotation. He lowered the nose to try and gain airspeed in ground effect. However, the airplane stalled and banked left. He applied right aileron and full right rudder. The airplane continued to veer to the left of the runway. The CFI recognized the loss of control, and that the airplane was headed toward the trees. He pulled the power to idle and attempted to abort the takeoff. The airplane collided with trees while the airplane was still 40 feet above ground level (agl). Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2003_LAX03LA178.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (stall, loss of control). All research papers
- 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…
- 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.
- Semantic Scholar 2024 · Article (International Conference on Networking and Services) Risk Assessment of Loss of Control In-Flight Trajectories for Urban Air Mobility Safety
In Urban Air Mobility (UAM), maintaining a minimum separation between aircraft is a safety requirement, which becomes challenging amidst congested air traffic and off-nominal conditions, such as Loss …