No fatalities

Cessna 172F Intentionally Flown into Terrain in Colorado (N8368U)

Routt County, CO, United States

On January 25, 2015, a CESSNA 172F (registration N8368U) operated by Darling, Mark R was involved in an aviation accident near Routt County, CO. No fatalities were reported. Investigators recorded the probable cause as: The pilot's intentional act of flying the airplane into mountainous terrain in an attempt to commit suicide. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

On January 25, 2015, a Cessna 172F was intentionally flown into mountainous terrain in Routt National Forest, Colorado, by a pilot attempting suicide. The pilot sustained minor injuries; the aircraft was substantially damaged.

Accident Details

On January 25, 2015, at about 1100 mountain standard time, a Cessna 172F airplane, registration N8368U, impacted terrain in the Routt National Forest, Colorado. The flight was conducted under 14 Code of Federal Regulations Part 91 as a personal cross-country flight. Visual meteorological conditions prevailed, and no flight plan was filed.

Aircraft and Damage

The airplane impacted sparsely wooded, mountainous terrain at an approximate elevation of 10,000 feet. Both wings were crushed and impact damaged. The fuselage was crushed and distorted. The empennage separated from the aft cabin but remained attached to the airplane via control cables. The right elevator was crushed. The airplane sustained substantial damage.

Pilot Information

The private pilot sustained minor injuries. A review of Federal Aviation Administration records revealed that the pilot's private pilot certificate had been revoked several years earlier.

Pilot Statement

In a telephone interview, the pilot stated that he became emotional over previous life events and decided to attempt suicide by flying the airplane into the side of a mountain. He reported no mechanical malfunctions or anomalies with the airplane.

Probable cause

The pilot's intentional act of flying the airplane into mountainous terrain in an attempt to commit suicide.

Contributing factors

Pilot

Frequently asked questions

What happened in the 25 Jan 2015 CESSNA 172F accident near Routt County, CO?

On January 25, 2015, a Cessna 172F was intentionally flown into mountainous terrain in Routt National Forest, Colorado, by a pilot attempting suicide. The pilot sustained minor injuries; the aircraft was substantially damaged.

Were there any fatalities in the 25 Jan 2015 CESSNA 172F accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 25 Jan 2015 involved a CESSNA 172F, registration N8368U, operated by Darling, Mark R, at Routt County, CO.

What was the probable cause of the accident?

The pilot's intentional act of flying the airplane into mountainous terrain in an attempt to commit suicide.