Casualties unknown

Pilot Departs Despite Marginal Weather Briefings Before Crash in Kansas (N40846)

Garden City, KS, US

On March 31, 1984, a Piper PA-28R-200 (registration N40846) operated by DR William A. Thompson was involved in an aviation accident near Garden City, KS. Investigators recorded the probable cause as: The pilot's decision to continue the flight into known marginal VFR to IFR conditions despite receiving weather briefings indicating such conditions along the route. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-17Data APIEditorial standards

A pilot departed Topeka, Kansas, despite receiving weather briefings indicating marginal VFR to IFR conditions along the route to Pueblo, Colorado. The aircraft was later found crashed near Garden City under similar poor weather.

What happened

The pilot departed Kendallville, Indiana, around 1800 EST and made a refueling stop at Topeka, Kansas. During this stop, he obtained a weather briefing for his intended flight to Pueblo, Colorado. The briefer advised him of marginal VFR to IFR conditions along the proposed route. When asked about the forecast for the following day, he was told it would be marginal VFR to VFR after 1500 hours on March 31, 1984. At that time, the pilot indicated he would "just sit on it." However, he proceeded with the flight.

Later in the journey, the pilot contacted Salina Radio and obtained current and forecast weather for both Salina and Pueblo, which remained marginal VFR to IFR. After this contact, there was no further radio communication with air traffic control. On April 2, 1984, the aircraft was discovered approximately 1-1/2 miles southeast of Garden City Municipal Airport.

The investigation

An examination of the wreckage revealed that the aircraft had crashed on a heading of approximately 120 degrees with the landing gear extended. Impact occurred on level terrain while the aircraft was in a right bank. No preimpact failures or malfunctions were found. The weather at Garden City at 0030 CST included an obscured ceiling at 200 feet, 1 mile visibility with light snow, temperature and dew point of 33/31 degrees, and wind from 110 degrees at 8 knots.

Findings

The pilot received multiple weather briefings indicating marginal VFR to IFR conditions along the route. Despite being advised of these conditions and later confirming them via radio contact, he continued the flight. The aircraft was found in poor weather conditions consistent with those previously reported.

Probable cause

The pilot's decision to continue the flight into known marginal VFR to IFR conditions despite receiving weather briefings indicating such conditions along the route.

Frequently asked questions

What happened in the 31 Mar 1984 Piper PA-28R-200 accident near Garden City, KS?

A pilot departed Topeka, Kansas, despite receiving weather briefings indicating marginal VFR to IFR conditions along the route to Pueblo, Colorado. The aircraft was later found crashed near Garden City under similar poor weather.

What aircraft was involved and where did it happen?

The accident on 31 Mar 1984 involved a Piper PA-28R-200, registration N40846, operated by DR William A. Thompson, at Garden City, KS.

What was the probable cause of the accident?

The pilot's decision to continue the flight into known marginal VFR to IFR conditions despite receiving weather briefings indicating such conditions along the route.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X39123. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.