Casualties unknown

Aircraft Impacts Terrain in Wyoming Canyon During Cross-Country Flight (N79444)

Laramie, WY, US

On August 26, 1994, a Cessna 172K (registration N79444) was involved in an aviation accident near Laramie, WY. Investigators recorded the probable cause as: The pilot's failure to maintain terrain clearance while maneuvering in a canyon environment, which resulted in an inadvertent controlled flight into terrain (CFIT) incident. 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 2026-06-19Data APIEditorial standards

An aircraft crashed into a canyon floor approximately 500 feet below the ridgeline while navigating rough terrain during a cross-country flight to Rock Springs, Wyoming.

What happened

The aircraft was engaged in a cross-country flight with the destination of Rock Springs, Wyoming. While maneuvering within a bowl or canyon area, the aircraft impacted the terrain at a point approximately 500 feet below the local ridgeline. At the time of the accident, the aircraft was positioned on the lee side of the ridgeline.

Environmental conditions at the nearest reporting facility indicated surface winds of fifteen knots. These winds were blowing approximately perpendicular to the ridgeline, likely contributing to turbulent air currents in the canyon environment where the impact occurred.

The investigation

Post-accident examination revealed that a fire consumed approximately 10 acres of forest following the initial impact. The wreckage location and terrain damage confirmed the aircraft struck the ground while in flight during the maneuvering phase of the operation.

Probable cause

The pilot's failure to maintain terrain clearance while maneuvering in a canyon environment, which resulted in an inadvertent controlled flight into terrain (CFIT) incident.

Frequently asked questions

What happened in the 26 Aug 1994 Cessna 172K accident near Laramie, WY?

An aircraft crashed into a canyon floor approximately 500 feet below the ridgeline while navigating rough terrain during a cross-country flight to Rock Springs, Wyoming.

What aircraft was involved and where did it happen?

The accident on 26 Aug 1994 involved a Cessna 172K, registration N79444, at Laramie, WY.

What was the probable cause of the accident?

The pilot's failure to maintain terrain clearance while maneuvering in a canyon environment, which resulted in an inadvertent controlled flight into terrain (CFIT) incident.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001206X02134. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.