Aircraft Description
Airworthiness Date
Invalid Date
Classification
Standard Normal Category
Type Registration
Unknown
Status
First Notice for Re-Registration/Renewal
Cert Issue Date
Invalid Date
Registered Owner
Name
MOUNTAIN RIDGE HELICOPTERS LLC
Address
164 BERGER LN
City
MURRAY
State / Zip Code
Utah84107-4713
Country
United States
Powerplant & Avionics
Engine Type
—
Number of Engines
—
Mode S Code (Oct)
51107355
Mode S Code (Hex)
A48EED
NTSB Accident History (2)
| Date | NTSB # | Damage | Highest Injury | Probable Cause |
|---|---|---|---|---|
| Dec 15, 2012 | WPR13CA068 | Substantial | None | The flight instructor’s delayed remedial action and inadequate supervision during a practice autorotation, which resulted in a failure to maintain adequate main rotor rpm. Contributing to the accident was the wet landing surface. |
| May 7, 2010 | WPR10LA232 | Substantial | None | A loss of engine power due to a failure of the magnetos as a result of inadequate maintenance. |
Dec 15, 2012WPR13CA068
Substantial
None
The flight instructor’s delayed remedial action and inadequate supervision during a practice autorotation, which resulted in a failure to maintain adequate main rotor rpm. Contributing to the accident was the wet landing surface.
May 7, 2010WPR10LA232
Substantial
None
A loss of engine power due to a failure of the magnetos as a result of inadequate maintenance.
Additional Details
Registration
N393LE
Serial Number
4393
Number of Engines
—
Number of Seats
—
Expiration Date
—
Last Action Date
—
Last Update Date
—
Unique ID
—
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-05-15 01:32:20 UTC