N374AMSchempp-Hirth Nimbus-3DM2007-06-16 NTSB Accident Report

Substantial
Minor

Schempp-Hirth Nimbus-3DMS/N: 9

Summary

On June 16, 2007, a Schempp-hirth Nimbus-3DM (N374AM) was involved in an accident near Minden, NV. The accident resulted in 1 minor injury. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this accident to be: The flight's encounter with severe downdrafts during cruise flight. Contributing factors were the pilot's inadvertent selection of unsuitable terrain with hidden obstructions.

The pilot of the motor glider reported that he had been airborne on a local soaring flight for about 30 minutes when the flight encountered "severe downdrafts." Due to the downdrafts, he was unable to return to the airport and had to land in an alfalfa field. During the landing roll, the glider collided with a ditch and a fence that were not visible during the landing approach.

This accident is documented in NTSB report SEA07CA162. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N374AM.

Accident Details

Date
Saturday, June 16, 2007
NTSB Number
SEA07CA162
Location
Minden, NV
Event ID
20070723X00994
Coordinates
39.000831, -119.754997
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
1
Uninjured
0
Total Aboard
1

Probable Cause and Findings

The flight's encounter with severe downdrafts during cruise flight. Contributing factors were the pilot's inadvertent selection of unsuitable terrain with hidden obstructions.

Aircraft Information

Registration
Make
SCHEMPP-HIRTH
Serial Number
9
Engine Type
Reciprocating
Year Built
1989
Model / ICAO
Nimbus-3DMSBM3
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
VAYDA THOMAS P
Address
10430 CANYON OAK CIR
Status
Deregistered
City
SANDY
State / Zip Code
UT 84092-4548
Country
United States

Analysis

The pilot of the motor glider reported that he had been airborne on a local soaring flight for about 30 minutes when the flight encountered "severe downdrafts." Due to the downdrafts, he was unable to return to the airport and had to land in an alfalfa field. During the landing roll, the glider collided with a ditch and a fence that were not visible during the landing approach.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# SEA07CA162