NTSB CAROL · Event
Event CHI02LA235
Aircraft involved
Probable cause & findings
The pilot's evasive maneuver to avoid obstacle clearance, resulting in a premature lift off with inadequate airspeed followed by a stall. The presence of the boat was a factor.
Factual narrative
On August 4, 2002, at 1400 central daylight time, a float equipped Cessna 185B, N11LP, piloted by a private pilot, sustained substantial damage when it impacted the water and nosed over during takeoff from Gull Lake, near Brainerd, Minnesota. The 14 CFR Part 91 personal flight was operating in visual meteorological conditions without a flight plan. The pilot received minor injuries and the two passengers were not injured. The flight was originating at the time of the accident with Minong, Wisconsin, as the intended destination. The pilot furnished no narrative description of the accident in the report submitted to the National Transportation Safety Board. The section of the report for describing mechanical malfunctions was checked "No." The initial reports indicated that the airplane engine lost power during takeoff from the lake and the pilot attempted to land back on the lake. During the attempted landing the left wingtip struck the water first. The airplane subsequently flipped over coming to rest upside down. A witness to the accident reported seeing and hearing the airplane during the accident sequence. The witness reported being in a boat that was pulling a water skier at the time of the accident. She said that the airplane lifted off of the water when it was about 30 feet behind the skier, climbed to 30 feet above the boat, turned sharply to the left and fell into the water. The witness stated that the airplane engine was running and was "really loud." She said that she saw no smoke or fire coming from the airplane prior to impact. A second witness who was also in the boat said the airplane came over the boat and then "it just came down." She said that she heard engine noises from the airplane until it hit the water. She said that there was no smoke coming from the airplane prior to impact. A postaccident examination of the airplane by Federal Aviation Administration officials revealled no pre-impact mechanical defects with respect to the airframe. The airplane's engine was retained and examined at the manufacturer's facility in Mobile, Alabama. The examination of the engine was performed under the direct supervision of a National Transportation Safety Board Investigator. No pre-impact defects that would have precluded engine operation were found during the examination of the engine. The float equipped airplane was substantially damaged when it impacted the water just after liftoff from a lake. Witnesses in a boat reported that the airplane lifted off 30 feet behind a skier that was being pulled behind the boat. They reported that the airplane then climbed to 30 feet above the boat, banked sharply to the left, and crashed into the lake. Postaccident examinations of the airframe and engine revealed no preexisting defects. The pilot reported no mechanical malfunctions in his report of the accident. The pilot did not submit a narrative description of the accident events. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2002_CHI02LA235.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). 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 · 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 …
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
- arXiv 2022 · arXiv preprint
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- Embry-Riddle Scholarly Commons 2021 · Journal article (JAAER)
Analysis on the Negative Emotional, Physiological, and Cognitive Responses Elicited from of the Activation of a Stall Alarm
Failing to identify an aerodynamic stall can lead to the inability of an aircraft to sustain flight. To warn pilots of an impending or fully-developed stall, many aircraft have safety devices installe…
Browse the full corpus — academia portal ↗