Casualties unknown

Helicopter Accident During Low Pass Over Pikes Peak (N3211K)

Cascade, CO, US

On January 20, 1994, a Bell 206L-3 (registration N3211K) operated by Puget Sound Helicopters was involved in an aviation accident near Cascade, CO. Investigators recorded the probable cause as: THE PILOT'S IMPROPER IN-FLIGHT PLANNING WHICH RESULTED IN THE AIRCRAFT'S YAW PERFORMANCE BEING EXCEEDED. A FACTOR WAS THE HIGH DENSITY ALTITUDE. 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 helicopter pilot lost control in yaw during a low pass over Pikes Peak at 14,110 feet MSL, causing the aircraft to rotate and crash after a slow descent into the wind.

Incident Overview

A helicopter accident occurred when the pilot performed a low pass over Pikes Peak, which has an elevation of 14,110 feet MSL. The purpose of the maneuver was to allow a passenger to take photographs and for the pilot to check wind conditions. The pilot first executed a left 360-degree circular pass before setting up a low approach into the wind and beginning a slow descent.

Loss of Control

According to the pilot, at an altitude of approximately 40 to 60 feet above the terrain, he "lost control in the yaw axis only." The helicopter then made two or three rotations before striking the ground and rolling over. The pilot's account indicates that the loss of control was limited to the yaw axis, with no mention of other control issues.

Aftermath

The helicopter struck the ground and rolled over, resulting in damage. No further information about injuries, the extent of damage, or the specific helicopter model is available from the source.

Frequently asked questions

What happened in the 20 Jan 1994 Bell 206L-3 accident near Cascade, CO?

A helicopter pilot lost control in yaw during a low pass over Pikes Peak at 14,110 feet MSL, causing the aircraft to rotate and crash after a slow descent into the wind.

What aircraft was involved and where did it happen?

The accident on 20 Jan 1994 involved a Bell 206L-3, registration N3211K, operated by Puget Sound Helicopters, at Cascade, CO.

What was the probable cause of the accident?

THE PILOT'S IMPROPER IN-FLIGHT PLANNING WHICH RESULTED IN THE AIRCRAFT'S YAW PERFORMANCE BEING EXCEEDED. A FACTOR WAS THE HIGH DENSITY ALTITUDE.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001206X00631. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.