N/A Airport
Aircraft Accident/Incident Report

Lysite, Wyoming 82642
Friday, August 8, 2014 14:00 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he did not have the airplane configured properly for takeoff. During the takeoff roll from a field, he took his hand off the throttle to extend a notch of flaps. The throttle lever subsequently moved out and power was reduced. The pilot did not recognize the power reduction, or that the elevator trim was set to a nose down attitude before the airplane traveled off the runway, down an embankment, nosed over, and came to rest inverted. The airplane sustained substantial damage to both wings and the rudder. The pilot reported no mechanical failures or malfunctions that would have precluded normal operations.

NTSB Probable Cause Narrative

The pilot's failure to ensure the airplane was configured for takeoff.

Event Information

Type of Event Accident
Event Date 8/8/2014
Event Day of the Week Friday
Time of Event 1400
Event Time Zone Mountain Daylight Time
Event City LYSITE
Event State WYOMING
Event Country --
Zipcode of the event site 82642
Event Date Year 2014
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 432025N
Event Location Longitude 1074113W
Event Location Airport N/A
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Pilot
Time of the weather observation 153 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 253
Weather Observation Facility ID RIW
Elevation of weather observation facility 5528
Distance of event from weather observation facility (units?) 35
Time Zone of the weather observation MDT
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) 26
Dew Point at event time (in degress fahrenheit) 5
Wind Direction (degrees magnetic) 120
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.09
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report KRIW 081953Z AUTO 12005KT 10SM CLR 26/05 A3009
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 33266
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 Oct 2 2014 2:08PM
User who most recently changed record lins-i
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1765P
NTSB Number WPR14CA339
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA 18
Aircraft Series Identifier 180
Aircraft Serial Number 18-4090
Certified Max Gross Weight 2000
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 10 2014 12:00AM
Airframe hours since last inspection --
Airframe Hours 3252
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name HENDRY ROBERT
Aircraft Owner Street Address --
Aircraft Owner City LYSITE
Aircraft Owner State WY
Aircraft Owner Country USA
Aircraft Owner Zipcode 826428400
Operator is an individual? No
Operator Name HENDRY ROBERT
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City LYSITE
Operator State WY
Operator Country USA
Operator Zip code 826428400
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 --
Departure City LYSITE
Departure State WY
Departure Country USA
Departure Time 1400
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code WRL
Destination City WORLAND
Destination State WY
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 2 2014 2:08PM
User who most recently changed record lins-i
Since inspection or accident Last Inspection
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --