NTSB CAROL · Event
Event LAX01LA069
Aircraft involved
Probable cause & findings
The student pilot's inadequate compensation for a tailwind during final approach and her improper recovery from a bounced landing.
Factual narrative
On January 5, 2001, at 1145 hours Pacific standard time, a Cessna 152, N6165M, veered off runway 25L, entered a ditch, and nosed over while practicing touch-and-go takeoffs and landings at the Livermore Municipal Airport, Livermore, California. Ahart Aviation, Inc., operated the airplane under the provisions of 14 CFR Part 91 as an instructional flight. The airplane sustained substantial damage. The student pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed for the local area flight. No flight plan had been filed. In the pilot's written statement to the Safety Board, she stated that the purpose of the flight was to practice touch-and-go's, and she had started about 1000. According to ATIS information, the winds were from 140 at 3 knots. She stated that she had completed 14 touch-and-go takeoffs and landings with no discrepancies. The 15th touch-and-go landing was when the accident occurred. The pilot reported that an airplane had landed prior to her, and the pilot of that airplane reported that a significant quartering tailwind existed. She decided that the accident landing would be a full stop landing. She stated that the approach speed was faster than the previous landings due to the tailwind. When the airplane bounced on touchdown, the rebound "was substantial." On the third bounce, the nose landing gear collapsed and the airplane skidded off the left side of the runway for about 20 feet. When she returned to the flight school she asked one of the flight instructors what the reported winds were, and was told that the winds were 12 knots. A Federal Aviation Administration (FAA) inspector interviewed the pilot. The pilot stated that the airplane's airspeed was 70 knots indicated when the airplane first touched down. The airplane bounced into the air two times, on the third bounce the airplane landed hard. She lost control of the airplane and it veered to the left of the runway. She indicated that there were no mechanical defects noted with the airplane prior to the accident. After touchdown the airplane porpoised down the runway, the nose landing gear collapsed, and the airplane departed the runway. The purpose of the flight was to conduct touch-and-go takeoffs and landings. The student pilot had been flying for 1 hour 45 minutes, and had conducted 14 touch-and-go takeoffs and landings prior to the accident. A pilot that landed prior to the accident pilot reported a quartering tailwind. The student pilot decided to make the accident landing a full stop. When the airplane touched down she noted her airspeed to be 70 knots. The airplane landed hard, bounced in the air, and porpoised down the runway before the nose landing gear collapsed. No discrepancies were noted with the airplane or engine by the pilot. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2001_LAX01LA069.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). 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 · 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…
- NASA NTRS 2024 · Presentation
NASA Icing Update – Oct 2024
This presentation provides a status update on select NASA icing research activities for the SAE AC-9C Icing Technical Committee Meeting on Oct 21, 2024.
Browse the full corpus — academia portal ↗