Private Dirt Strip Airport
Aircraft Accident/Incident Report

Joes, Colorado 80822
Thursday, July 27, 2006 11:00 MDT

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, the airplane experienced a loss of engine power after departing a dirt strip. The pilot stated that he "dumped the load" and performed a forced landing to a corn field. The airplane nosed over resulting in substantial damage. An examination of the engine revealed a failure of the supercharger assembly.

NTSB Probable Cause Narrative

A loss of engine power due to the failure of the supercharger. Contributing to the accident was a lack of suitable terrain for a forced landing.

Event Information

Type of Event Accident
Event Date 7/27/2006
Event Day of the Week Thursday
Time of Event 1100
Event Time Zone Mountain Daylight Time
Event City Joes
Event State COLORADO
Event Country --
Zipcode of the event site 80822
Event Date Year 2006
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 400625N
Event Location Longitude 1024278W
Event Location Airport Private Dirt Strip
Event Location Nearest Airport ID N/A
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 1053 Mountain Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID ITR
Elevation of weather observation facility 4219
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 8500
Sky/Lowest/Cloud Conditions Few
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) 25
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 30
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) 30.07
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
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 Docket Number (internal use) 20550
NTSB Notification Source FAA-Northwest Mountain Region
NTSB Notification Date Jul 27 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 31 2006 8:45AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Denver FAA Flight Standards District Office

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8459K
NTSB Number DEN06CA105
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Schweizer Aircraft Corp
Aircraft Model G-164B
Aircraft Series Identifier --
Aircraft Serial Number 701B
Certified Max Gross Weight --
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Western Ag Air Inc
Aircraft Owner Street Address On File
Aircraft Owner City Joes
Aircraft Owner State CO
Aircraft Owner Country USA
Aircraft Owner Zipcode 80822
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
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) Aerial Application
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code --
Departure City Joes
Departure State CO
Departure Country USA
Departure Time 1100
Departure Time Zone MDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Joes
Destination State CO
Destination Country USA
Specific Phase of Flight Emergency landing after takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 17 2006 12:08PM
User who most recently changed record BOWL
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --