Aviation Accident Summaries

Aviation Accident Summary FTW95TA228

MEEKER, CO, USA

Aircraft #1

N85RP

Bell 206B-III

Analysis

DURING TAKEOFF THE CANOPY FOGGED OVER AND THE PILOT MADE A PRECAUTIONARY LANDING BY LOOKING OUT THE SIDE WINDOW. THE LEFT SKID SETTLED IN THE SNOW AND THE AIRCRAFT ROLLED LEFT APPROXIMATELY 30 DEGREES. A MAIN ROTOR BLADE SEVERED THE TAIL BOOM, THE MAIN ROTOR SHAFT FRACTURED, AND THE MAIN ROTOR BLADE PENETRATED THE LEFT SIDE OF THE CABIN.

Factual Information

On June 2, 1995, at 1215 mountain daylight time, a Bell 206B-III helicopter, N85RP, sustained substantial damage during a precautionary landing near Meeker, Colorado. The airline transport rated pilot and passenger were not injured. The helicopter was being operated as a public use flight by the Department of the Interior under Title 14 CFR Part 91 when the accident occurred. Visual meteorological conditions prevailed and no flight plan was filed. According to the pilot, he landed the helicopter on the snow covered ground to pick up passengers who had been measuring snow pack at 11,200 feet above mean sea level. One passenger boarded the helicopter. (Due to aircraft performance at altitude one passenger per load was maximum.) Following the takeoff, the canopy fogged and the pilot made a precautionary landing. During the landing, the pilot selected his landing point by looking out the side window. The pilot said that as he lowered the collective after landing, the helicopter broke through the snow and rolled approximately 30 degrees left. The main rotor severed the tail boom and the main rotor shaft fractured which was followed by a main rotor blade penetrating the cabin.

Probable Cause and Findings

FAILURE BY THE PILOT TO MAINTAIN CONTROL OF THE AIRCRAFT DURING LANDING. A FACTOR WAS SOFT TERRAIN.

 

Source: NTSB Aviation Accident Database

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