Accident Details
Date
Saturday, July 28, 1990
NTSB Number
SEA90LA148
Location
THOMPSON FALLS, MT
Event ID
20001212X23845
Coordinates
47.559371, -115.439727
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
4
Total Aboard
4
Probable Cause and Findings
CREW'S ENCOUNTER WITH SOFT TERRAIN WHILE ATTEMPTING AN AUTOROTATION LANDING AFTER THE FAILURE OF THE MAIN ROTOR DRIVE SYSTEM.
Aircraft Information
Registration
N314RM
Make
BELL
Serial Number
28041
Engine Type
Turbo-shaft
Registered Owner (Historical)
Name
ROCKY MOUNTAIN HELICOPTERS INC
Address
PO BOX 1337
Status
Deregistered
City
PROVO
State / Zip Code
UT 84603
Country
United States
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# SEA90LA148