NTSB CAROL · Event
Event MIA99LA241
Aircraft involved
Probable cause & findings
the pilot-in command/flight instructor allowed the student pilot to get the nose of the airplane too low in the water causing a loss of directional control and a subsequent impact of the right wing in the water.
Factual narrative
On August 29, 1999, about 1000 eastern daylight time, a Lake LA-4-200, N8002H, registered to a private individual, impacted with the water while taxiing on a lake near Winter Haven, Florida. Visual meteorological conditions prevailed at the time, and no flight plan was filed for the 14 CFR Part 91 local training flight. The airplane sustained substantial damage. The two airline transport-rated pilots reported no injuries. The flight had departed from a seaplane base near Winter Haven, about 0930. The flight had landed on the lake after the pilots had been practicing landings and takeoffs. The pilot-in-command/certified flight instructor (CFI) stated, "...while attempting a water take off in a left step turn the bow was allowed to get too low causing the right front portion of the hull to dig in and spin the aircraft about 180 degrees...as the flight instructor I took control of the aircraft when the student did not correct the pitch attitude, but a split second too late." The pilot receiving instruction stated, "...while completing a step turn taxi maneuver to the left apparently I allowed the bow to become too low swinging the aircraft 180 degrees to the right causing damage...." The flight had landed on the lake after the pilots had been practicing landings and takeoffs. While attempting a water take off in a left step turn the bow was allowed to get too low causing the right front portion of the hull to dig in and spin the aircraft about 180 degrees. The flight instructor stated, '...I took control of the aircraft when the student did not correct the pitch attitude, but a split second too late.' The pilot receiving instruction stated, '...while completing a step turn taxi maneuver to the left apparently I allowed the bow to become too low swinging the aircraft 180 degrees to the right causing damage....' Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1999_MIA99LA241.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 ↗