NTSB CAROL · Event
Event CHI00LA216
Aircraft involved
Probable cause & findings
the excessive brakes applied by the second pilot. A factor to the accident was the unavailability of brakes on the flight instructor's side of the aircraft.
Factual narrative
On July 25, 2000, at 0900 central daylight time, a Monocoupe 90A, N19429, piloted by a certified flight instructor, was substantially damaged during a nose over during landing at the St. Louis-Creve Coeur Airport (1H0), Creve Coeur, Missouri. The instructional flight was operating under the provisions of 14 CFR Part 91, and was not operating on a flight plan. Visual meteorological conditions prevailed at the time of the accident. The flight instructor and the airline transport pilot rated student reported no injuries. The local flight departed 1H0 at 0845. The flight was conducted for the purpose of allowing the owner to log two hours as required by his insurance. This was the second hour of that training. Four touch and goes had been completed prior to the accident landing. Three touch and goes were performed on a previous flight and one was performed during the accident flight. During the accident flight, the owner asked if the instructor would like to perform a landing. The owner said, in a written statement, "Instructor assumed control of the aircraft. During landing roll-out [the] aircraft drifted toward right side of runway at which time instructor exclaimed, 'I don't have brakes over here'. Brakes were applied by trainee [owner] causing aircraft to nose over and come to rest on its back." According to a statement by the flight instructor, "On July 14, 2000 [flight instructor] and [owner] had flown the aircraft for one hour and had successfully make several takeoffs and landings. Also, the aircraft was taxied around the airport for some time to become familiar with brakes and ground characteristics prior to flying." The flight instructor also stated that the aircraft had brakes installed only in the left seat position. The flight instructor was seated in the right seat position. No pre-existing anomalies were found during a postaccident inspection of the aircraft. The flight was conducted to allow the owner to accrue two hours of instruction for insurance purposes. The flight instructor was performing a landing when the accident occurred. According to a statement by the owner, "During landing roll-out aircraft drifted toward right side of runway at which time the instructor exclaimed 'I don't have brakes over here'. Brakes were applied by trainee [owner] causing aircraft to nose over and come to rest on its back." Brakes were installed only in the left seat position. The flight instructor was seated in the right seat position. No pre-existing anomalies were found during a postaccident inspection of the aircraft. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2000_CHI00LA216.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 ↗