NTSB CAROL · Event
Event CHI98LA134
Aircraft involved
Probable cause & findings
the pilot failed to compensate for the wind conditions, improperly executed a go-around when he raised the flaps, and failed to maintain obstacle clearance with the trees.
Factual narrative
On April 25, 1998, at 1040 central daylight time, a Cessna 172, N79006, was substantially damaged when it impacted trees during landing. The airplane was landing on runway 31 and impacted trees past the departure end of the runway. The winds were reported as 110 degrees at 8 knots with gusts to 14 knots. The private pilot and three passengers were not injured. The 14 CFR Part 91 flight had departed Eagle River Union Airport, Eagle River, Wisconsin, on a local flight. Visual meteorological conditions prevailed and no flight plan had been filed. The pilot reported that when he flew over the airport at mid-field, the wind "was switching around to the point that runway 31 would be a better choice." He reported that as he was approaching runway 31 on short final, the airplane was not slowing down. He looked at the wind sock and it indicated that the wind was "almost directly behind me." He reported that he removed carburetor heat, applied full power, and raised the flaps. He reported that initially the airplane started to accelerate, but then it "seemed to slightly sink." He reported that all he could see was the tops of trees so he "pulled the nose up as high as he could to stall the airplane." The airplane settled through the trees. He reported that when it came to rest, he and the passengers exited the airplane. The pilot information manual indicated the procedures for a balked landing (Go-around) were the following: "In a balked landing (go-around) climb, reduce the wing flap setting to 20 degrees immediately after full power is applied. If obstacles must be cleared during the go-around, leave the wing flaps in the 10 degrees to 20 degrees range until the obstacles are cleared. After clearing any obstacles the flaps may be retracted as the airplane accelerates to the normal flaps-up climb speed of 80 to 90 MPH." The pilot did not claim that there was anything wrong with the airplane prior to the impact. The pilot reported that when he flew over the airport at mid-field, the wind 'was switching around to the point that runway 31 would be a better choice.' As he was approaching runway 31 on short final, the airplane was not slowing down. He looked at the wind sock and it indicated that the wind was 'almost directly behind me.' He removed carburetor heat, applied full power, and raised the flaps. Initially the airplane started to accelerate, but then it 'seemed to slightly sink.' He reported that all he could see was the tops of trees so he 'pulled the nose up as high as he could to stall the airplane.' The airplane settled through the trees. The pilot did not claim that there was anything wrong with the airplane prior to the impact. The pilot information manual stated the procedures for a balked landing were: 'In a balked landing (go-around) climb, reduce the wing flap setting to 20 degrees immediately after full power is applied. If obstacles must be cleared during the go-around, leave the wing flaps in the 10 degrees to 20 degrees range until the obstacles are cleared. After clearing any obstacles the flaps may be retracted as the airplane accelerates to the normal flaps-up climb speed of 80 to 90 MPH.' Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1998_CHI98LA134.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, go-around). 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 · 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 …
- NASA NTRS 2025 · Conference Paper
A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World
Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- 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.
Browse the full corpus — academia portal ↗