CHI98LA173
1998-05-24 · AUGUSTA, Kansas, United States · Serious · 1 aircraft · Status: Completed
Airport 3AU
Aircraft involved
Probable cause & findings
the pilot's inadequate evaluation of the current local weather conditions and his failure to maintain a climb after takeoff. Factors related to the accident were the fog, the powerlines, and spatial disorientation.
Factual narrative
On May 24, 1998, at 0315 central daylight time, a Cessna 310R, N5247J, operated by a commercial pilot collided with powerlines followed by the terrain during an initial takeoff climb from the Augusta Municipal Airport, Augusta, Kansas. The pilot and three passengers were seriously injured. The airplane was substantially damaged. The 14 CFR Part 91 personal flight was operating in visual meteorological conditions and an IFR flight plan had been filed. The flight had originated just prior to the accident. Purpose of the flight was to travel to Indianapolis, Indiana, to attend the Indianapolis 500 Race. The pilot contacted the Wichita Automated Flight Service Station (AFSS) on the evening prior to the flight to file an IFR flight plan. Just prior to the flight, the pilot once again contacted the Wichita AFSS to obtain a weather briefing. The pilot was issued the en route weather and the forecast for his destination. The pilot was not issued nor did he request any weather information for his departure area. The NTSB Form 6120.1/2 which was completed for the pilot by the co-owner of the accident airplane stated the pilot's memory of the accident was still "fuzzy." The form continued to stated "Takeoff to the South was normal. Shortly after take off, apparently some ground fog was encountered. All he remembers after that is hitting some power lines, landing flat in field, and then slid across field into some trees (approx 1 mile south of end of runway and 1/4 west)." The pilot did state to an Inspector from the Federal Aviation Administration Wichita, Kansas, Flight Standards District Office (FSDO) that he became disoriented in the fog shortly after takeoff. Inspection of the accident site and wreckage by the FSDO Inspector revealed the airplane contacted powerlines located south-southwest of the departure end of runway 18. The airplane then traveled approximately 3/4 of a mile where it impacted the terrain in an open field. The airplane continued to travel approximately 900 feet prior to contacting trees, coming to rest, and being destroyed by fire. The height of the powerlines which were contacted was slightly below the airstrip field elevation. The 0254 cdt weather observation at the Jabara Airport located 9 miles northwest of the accident site reported the visibility as 1/2 mile with fog, and a vertical visibility of 100 feet, with a temperature and dewpoint of 13 degrees Celsius. The 0255 cdt weather observation at the McConnell AFB located 11 miles southwest of the accident site reported the visibility as 7 miles, a few clouds at 25,000 feet, with a temperature and dewpoint of 17 degrees and 16 degrees Celsius respectively. The pilot reported that shortly after takeoff he became disoriented in the fog. The airplane contacted powelines southwest of the departure end of the airport. The powerlines were slightly below the airstrip field elevation. The airplane then traveled approximately 3/4 of a mile prior to impacting the terrain. It then continued to travel approximately 900 feet prior to contacting trees, coming to rest, and being destroyed by fire. The pilot received a weather briefing just prior to the takeoff. He was not issued, nor did he request current local conditions. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1998_CHI98LA173.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (spatial disorientation). All research papers
- Embry-Riddle Scholarly Commons 2025 · Journal article (IJAAA) Design, Implementation, and Testing of Spatial Disorientation Scenarios in a Modified Hexapod Motion Simulator
Abstract Investigations into aviation accidents aim to identify root causes and enhance safety. Despite advancements in safety measures, technology, and education, general aviation accident rates rema…
- AOPA Air Safety Institute 2022 · Safety advisor Safety Advisor: Spatial Disorientation
Safety advisor on the perceptual illusions that cause spatial disorientation: the leans, graveyard spiral, somatogravic and somatogyral illusions, false horizon, and Coriolis.
- NASA NTRS 2019 · Conference Paper Evaluation of Low Cost, User-Centered Alerting Devices for the Mitigation of Flight Crew Spatial Disorientation
The National Aeronautics and Space Administration (NASA) is conducting research into technologies which have the potential to reduce flight crew Spatial Disorientation (SD).
- NASA NTRS 2019 · Presentation Pre-Flight Training of Autonomic Responses for Mitigating the Effects of Spatial Disorientation During Spaceflight
The National Aeronautics and Space Administration (NASA) has identified a potential risk of spatial disorientation, motion sickness, and degraded performance to astronauts during re-entry and landing …
- NASA NTRS 2019 · Other The Role of Spatial Disorientation in Fatal General Aviation Accidents
In-flight Spatial Disorientation (SD) in pilots is a serious threat to aviation safety. Indeed, SD may play a much larger role in aviation accidents than the approximate 6-8% reported by the National …
- NASA NTRS 2019 · Technical Memorandum (TM) Autogenic-Feedback Training Exercise (AFTE) Mitigates the Effects of Spatial Disorientation to Simulated Orion Spacecraft Re-Entry: Individual Differences
NASA has identified a potential risk of spatial disorientation to future astronauts during re-entry of the proposed Orion spacecraft.