North Plains Gliderport Airport
Aircraft Accident/Incident Report

North Plains, Oregon 97133
Sunday, August 10, 2014 12:20 PDT

NTSB Narrative Summary Released at Completion of Accident

On August 10, 2014, about 1220 Pacific daylight time, a Nelson RV-3M, N43AZ, experienced a partial power loss shortly after takeoff from the North Plains Gliderport (1OR4), North Plains, Oregon. The pilot (sole occupant) was not injured, and the airplane sustained substantial damage to the wings. The airplane was registered to, and operated by, the pilot under the provisions of 14 Code of Federal Regulations Part 91 as a personal flight. Visual meteorological conditions prevailed, and no flight plan was filed for the flight destined for Valley View Airport (5S9), Estacada, Oregon. The pilot reported that this was the third flight of the day. The pilot took off; at 400 feet above the ground he started a left turn when the engine reduced to idle, surged a few times, and remained at idle. The pilot initiated a forced landing onto a nearby field about 900 yards to the east of the airport. The pilot landed hard and the main landing gear collapsed which substantially damaged the wing structure. The airplane has been recovered to a secure location for further examination.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 8/10/2014
Event Day of the Week Sunday
Time of Event 1220
Event Time Zone Pacific Daylight Time
Event City North Plains
Event State OREGON
Event Country --
Zipcode of the event site 97133
Event Date Year 2014
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 453608N
Event Location Longitude 1230117W
Event Location Airport North Plains Gliderport
Event Location Nearest Airport ID 1OR4
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1153 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 140
Weather Observation Facility ID HIO
Elevation of weather observation facility 208
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 28
Dew Point at event time (in degress fahrenheit) 13
Wind Direction (degrees magnetic) 50
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.01
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report KHIO 101853Z 05006KT 10SM CLR 28/13 A3001 RMK AO2
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) --
NTSB Notification Source FAA Operations Center
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Aug 15 2014 1:36PM
User who most recently changed record lins-i
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N43AZ
NTSB Number WPR14LA338
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name NELSON
Aircraft Model RV 3M
Aircraft Series Identifier --
Aircraft Serial Number 11107
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft --
Number of Engines --
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name KIMMEL JOHN
Aircraft Owner Street Address --
Aircraft Owner City MILWAUKIE
Aircraft Owner State OR
Aircraft Owner Country USA
Aircraft Owner Zipcode 972676629
Operator is an individual? No
Operator Name KIMMEL JOHN
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City MILWAUKIE
Operator State OR
Operator Country USA
Operator Zip code 972676629
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code 1OR4
Departure City North Plains
Departure State OR
Departure Country USA
Departure Time --
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code 5S9
Destination City Estacada
Destination State OR
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 16 2014 12:38PM
User who most recently changed record stam
Since inspection or accident --
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --