Aircraft Accident/Incident Report

Quemado, New Mexico 87829
Monday, October 18, 1999 10:10 MDT

NTSB Narrative Summary Released at Completion of Accident

While visiting a repair facility in California to have minor repair work performed on the aircraft, the pilot was visited at his request by a man who sold him the engine's carburetor foam air filter. The man inspected the filter and it appeared 'aged' and 'crumbly.' The pilot declined to have the filter replaced, and the pilot then reinstalled it. After an overnight stop in Arizona while en route back to his home town in Texas, the pilot contacted Albuquerque ARTCC and reported a rough running engine. He requested vectors to the closest airport, but was never identified on radar. The last transmission from the pilot was received at 1008, and the aircraft was located by a local rancher several hours later. The airplane was landed on a dry dirt field parallel to a forrest road and directly perpendicular to another gravel road. The touchdown speed was estimated to be excess of 100 knots, and the aircraft's owners manual recommends 55 knots on a rough field. Following the accident, the engine was test run. Black smoke exited from the exhaust and the engine ran rough. An internal examination of the carburetor revealed that the foam air filter had been torn and pulled through the throat of the injector, causing a restriction in airflow.

NTSB Probable Cause Narrative

The pilot's selection of an unsuitable landing area on which to make a precautionary landing, and his excessive airspeed during landing touchdown. Factors were the ingestion of the foam air filter into the throat of the injector, and the pilot's failure to replace the worn air filter.

Event Information

Type of Event Accident
Event Date 10/18/1999
Event Day of the Week Monday
Time of Event 1010
Event Time Zone Mountain Daylight Time
Event City QUEMADO
Event State NEW MEXICO
Event Country --
Zipcode of the event site 87829
Event Date Year 1999
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
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 Full
Investigator's weather source Witness
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Variable
Wind Speed (knots) 5
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1056
NTSB Notification Source --
NTSB Notification Date Oct 18 1999 12:00AM
NTSB Notification Time 1422
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Jan 10 2001 9:53AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N13WM
NTSB Number DEN00FA007
Missing Aircraft Indicator N
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 Gardner
Aircraft Model VARIEZE
Aircraft Series Identifier VARIEZE
Aircraft Serial Number 218
Certified Max Gross Weight 1350
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Yes
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 Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 4 1999 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name JOHN B. CANNON
Aircraft Owner Street Address 4204 TIMBERVIEW
Aircraft Owner City MCKINNEY
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 75070
Operator is an individual? --
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? No
Certified for Part 133 or 137 Operation Unknown
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 No
Departure Airport Code SJN
Departure City ST. JOHNS
Departure State AZ
Departure Country
Departure Time 850
Departure Time Zone MST
Destination Same as Local Flt --
Destination Airport Code ABQ
Destination City ALBUQUERQUE
Destination State NM
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 10 2001 12:27PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --