Accident Details
Probable Cause and Findings
INADEQUATE PREFLIGHT/PLANNING PREPARATION. FACTORS TO THE ACCIDENT WERE: DOWNDRAFT AND TAILWIND.
Aircraft Information
Registered Owner (Historical)
Analysis
On June 11, 1995, at 1130 mountain daylight time, a Cessna 175, N7142M, collided with trees shortly after takeoff from the Upper Loon Creek airstrip located 26 miles west of Challis, Idaho. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the private pilot and his passenger received minor injuries.
During a telephone interview and subsequent written statement, the pilot reported that he was taking off from runway 4 with an approximate 10 knot tailwind. During the takeoff roll, on the gravel strip, the airplane lifted off and began to gain altitude. The pilot stated that at the end of the runway, the airplane encountered a severe down draft and descended into trees near the end of the runway.
The pilot reported that there were no mechanical failures or malfunctions with the airplane at the time of the accident.
The Idaho Airport Facilities Directory states under the remarks section: "Recommend land rwy 22, depart rwy 4 when wind conditions permit." The runway is surrounded by trees and steeply sloping mountainous terrain.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# SEA95LA117