Four Corners Regional Airport
Aircraft Accident/Incident Report

Farmington, New Mexico 87401
Saturday, September 6, 2003 8:01 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot stated that he was preparing to land on runway 07. He said he did not pull the carburetor heat on until after the turn to final. At that point, the engine "suffered a loss of power" but, it did not "miss or sputter." As the airplane descended below runway elevation, he attempted to land in the only available clear area. The airplane impacted the terrain and nosed over, separating the engine and substantially damaging the empennage. According to carburetor icing charts, the weather conditions were conducive for "serious" carburetor icing at any power setting.

NTSB Probable Cause Narrative

the pilot's improper procedures/directives, and the delayed activation of carburetor heat which resulted in the loss of engine power and subsequent impact with terrain. Contributing factors include the carburetor icing conditions, and the rough/uneven and drop-off/descending terrain.

Event Information

Type of Event Accident
Event Date 9/6/2003
Event Day of the Week Saturday
Time of Event 801
Event Time Zone Mountain Daylight Time
Event City Farmington
Event State NEW MEXICO
Event Country --
Zipcode of the event site 87401
Event Date Year 2003
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 364428N
Event Location Longitude 1081347W
Event Location Airport Four Corners Regional
Event Location Nearest Airport ID FMN
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 5506
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 816 Mountain Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID FMN
Elevation of weather observation facility 5506
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 --
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) 16
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 9
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30.22
Density Altitude (feet) 6642
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 14724
NTSB Notification Source FAA COMM CTR
NTSB Notification Date Sep 6 2003 12:00AM
NTSB Notification Time 915
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Mar 2 2004 3:54PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Albuquerque FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N60571
NTSB Number DEN03LA149
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 Cessna
Aircraft Model 150J
Aircraft Series Identifier --
Aircraft Serial Number 15070413
Certified Max Gross Weight 1600
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
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 Oct 1 2002 12:00AM
Airframe hours since last inspection 68.6
Airframe Hours 4000
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name Arnold & Platt
Aircraft Owner Street Address P.O. Box 825
Aircraft Owner City Aztec
Aircraft Owner State NM
Aircraft Owner Country USA
Aircraft Owner Zipcode 87410
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code Q19
Departure City Aztec
Departure State NM
Departure Country USA
Departure Time 740
Departure Time Zone MDT
Destination Same as Local Flt crash at destination city
Destination Airport Code FMN
Destination City Farmington
Destination State NM
Destination Country USA
Specific Phase of Flight Approach - VFR pattern - base leg/base to final
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Nov 18 2003 12:02PM
User who most recently changed record MCBM
Since inspection or accident Time of Accident
Event Location Runway Number and Location 07
Runway Length 6704
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --