NTSB CAROL · Event
Event CHI96LA140
Aircraft involved
Probable cause & findings
The flight instructor's inadequate supervision, and his delay in taking remedial action to regain directional control of the airplane. Factors relating to the accident were: the student's improper flare for landing, improper recovery from a bounced landing, and failure to maintain directional control of the airplane; and the proximity of a pole to the runway.
Factual narrative
On April 21, 1996, at 1345 central daylight time, a Cessna 172, N6542J, operated by American Flyers collided with a pole following a loss of directional control while landing at the DeKalb Taylor Municipal Airport, DeKalb, Illinois. The 14 CFR Part 91 instructional flight was operating in visual meteorological conditions without a flight plan. Neither the certificated flight instructor (CFI) nor the student pilot reported any injuries. The flight originated from West Chicago, Illinois, at 1315. The CFI stated the purpose of the flight was to practice crosswind takeoffs and landings. He stated that the local winds were from 140 degrees at 13 knots and the landing was being made on runway 09 (4,199' x 50'). He reported that the student flared the airplane too high and the airplane landed hard, bouncing on the runway. He stated that while airborne after the bounce, the student applied full power to initiate an aborted landing; however, the nose of the airplane was pointed toward the left side of the runway. He stated he pulled the throttle to idle and the airplane rolled off the side of the runway into the grass. The right wing of the airplane contacted a pole which was located 85' to 100' off the side of the runway. The airplane traveled an additional 500' past the pole prior to coming to a stop. Damage to the right wing consisted of leading edge skin. Two wing ribs were also damaged. A student pilot and a flight instructor (CFI) were practicing crosswind takeoffs and landings. The student misjudged a landing flare, and the airplane bounced during touchdown. The student added power to abort the landing, but directional control of the airplane was not maintained. The airplane traveled off the left side of the runway into a grass area. The CFI stated he reduced the power as the airplane rolled off the runway into the grass. However, the airplane's right wing contacted a pole located 85 to 100 feet from the runway. The airplane then traveled an additional 500 feet before coming to a stop. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1996_CHI96LA140.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 2019 · Conference Paper
Crash Testing and Simulation of a Cessna 172 Aircraft: Pitch Down Impact Onto Soft Soil
During the summer of 2015, NASA Langley Research Center conducted three full-scale crash tests of Cessna 172 (C-172) aircraft at the NASA Langley Landing and Impact Research (LandIR) Facility.
- NASA NTRS 2019 · Technical Memorandum (TM)
Simulating the Impact Response of Three Full-Scale Crash Tests of Cessna 172 Aircraft
During the summer of 2015, a series of three full-scale crash tests were performed at the Landing and Impact Research Facility located at NASA Langley Research Center of Cessna 172 aircraft.
- 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…
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