Casualties unknown

Non-Instrument-Rated Pilot Crashes on VFR Flight into IMC (N9589B)

Litchfield, MN, US

On November 27, 1991, a Cessna 172RG (registration N9589B) operated by Wright Aero, Inc. was involved in an aviation accident near Litchfield, MN. Investigators recorded the probable cause as: The pilot, who was not instrument rated, attempted a VFR cross-country flight in IMC conditions. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot without an instrument rating attempted a VFR cross-country flight into IMC conditions, resulting in a crash into a frozen lake. The aircraft and four occupants were missing for three days before being found halfway to the intended destination.

Incident Overview

A pilot who was not instrument rated attempted a VFR cross-country flight under instrument meteorological conditions (IMC). The aircraft and the four persons on board were missing for three days. The aircraft was subsequently found crashed into a frozen lake, located halfway to the intended destination.

Flight Details

The pilot undertook a VFR cross-country flight despite lacking an instrument rating. The flight encountered IMC conditions along the route. The aircraft came to rest on a frozen lake after the crash.

Weather Briefings

Prior to the flight, the pilot received two weather briefings. During these briefings, the pilot was advised of IMC conditions along the route of flight and at the intended destination. The briefings also indicated that VFR flight was not recommended under those conditions.

Discovery

After three days of being missing, the aircraft was located. It had crashed into a frozen lake, approximately halfway between the departure point and the intended destination. The circumstances were consistent with a loss of control or navigation in IMC.

Probable cause

The pilot, who was not instrument rated, attempted a VFR cross-country flight in IMC conditions.

Frequently asked questions

What happened in the 27 Nov 1991 Cessna 172RG accident near Litchfield, MN?

A pilot without an instrument rating attempted a VFR cross-country flight into IMC conditions, resulting in a crash into a frozen lake. The aircraft and four occupants were missing for three days before being found halfway to the intended destination.

What aircraft was involved and where did it happen?

The accident on 27 Nov 1991 involved a Cessna 172RG, registration N9589B, operated by Wright Aero, Inc., at Litchfield, MN.

What was the probable cause of the accident?

The pilot, who was not instrument rated, attempted a VFR cross-country flight in IMC conditions.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X18425. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.