Aircraft Accident/Incident Report

Watrous, New Mexico 87750
Monday, August 27, 2007 16:10 MDT

NTSB Narrative Summary Released at Completion of Accident

Witnesses reported seeing the airplane "flying at an odd angle" and trailing smoke. The accident site was described as an open field and suitable for a forced landing. The landing gear was down, and there were three propeller strike marks in the earth at the point of touchdown. It was determined that the airplane had at least an 11 to 12 degree nose-up angle at the point of touchdown. The wreckage path, from initial impact point to the final resting point, was strewn with airplane parts that had been exposed to fire. Several airplane pieces, mostly from the engine area, were scattered near and prior to the initial impact point. They had also been exposed to fire. The right intake scoop, that covers the right side of the engine and the right turbocharger, was heat blistered. Disassembly and examination of the engine revealed no anomalies that would have prevented normal operation and production of rated power. Metallurgical examination of the turbochargers showed "no evidence of cracks, punctures, or holes that would allow any exhaust gas to escape, and the mechanical damage was determined to be impact related." The right turbocharger, however, exhibited "a black flame impingement pattern on the outboard side of the wastegate actuator. The rear face of the actuator mounting bracket displayed a similar impingement pattern and the forward face of the bracket displayed a deposit consistent with flame contact. The impingement pattern was consistent with a flame directed forward. To the rear of the actuator are two oil lines, one is an oil pressure line from the engine and the other is connected to the density controller (the density controller is operated by the discharge air pressure from the turbocharger and adjusts the bleed rate of the oil pressure thereby controlling the wastegate actuator). A portion of the upper oil line was still attached to the actuator and an examination revealed that only the wire braiding remained. The wire braiding was discolored, consistent with it being overheated." The airplane's co-builder supplied photographs that showed "there was no other flame source to the rear of the oil line and the actuator. It is therefore probable that a leak in the oil line sprayed oil forward onto the wastegate actuator and the oil spray was ignited by the hot turbine section of the turbocharger to which the actuator is connected, and initiated the in-flight fire." The pilot's autopsy revealed no soot in the air passageways. Carbon monoxide and cyanide tests could not be performed.

NTSB Probable Cause Narrative

The pilot's failure to maintain control of the airplane during a forced landing that resulted in a hard landing. Contributing to the accident was the ruptured pressurized oil line.

Event Information

Type of Event Accident
Event Date 8/27/2007
Event Day of the Week Monday
Time of Event 1610
Event Time Zone Mountain Daylight Time
Event City Watrous
Event State NEW MEXICO
Event Country --
Zipcode of the event site 87750
Event Date Year 2007
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 354323N
Event Location Longitude 1045942W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 225
Weather Observation Facility ID LVS
Elevation of weather observation facility 6877
Distance of event from weather observation facility (units?) 14
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 11000
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) 30
Dew Point at event time (in degress fahrenheit) 3
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 19
Altimeter Setting at event time (in. Hg) 30.15
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 23354
NTSB Notification Source FAA-Southwest Region
NTSB Notification Date Aug 27 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 30 2008 1:28PM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Albuquerque, New Mexico

Aircraft Involved

Aircraft #1

Aircraft Registration Number N60GE
NTSB Number DEN07LA148
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? Yes
Damage Destroyed
Aircraft Fire In-flight
Aircraft Explosion None
Aircraft Manufacturer's Full Name Elliott Cirrus
Aircraft Model VK30
Aircraft Series Identifier --
Aircraft Serial Number 121
Certified Max Gross Weight 3600
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 5
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed --
ELT Activated --
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name Glenn R. Elliott
Aircraft Owner Street Address 817 Loma Vista Dr., N.E.
Aircraft Owner City Albuquerque
Aircraft Owner State NM
Aircraft Owner Country USA
Aircraft Owner Zipcode 87106
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 Yes
Departure Point Same as Event No
Departure Airport Code LBL
Departure City Liberal
Departure State KS
Departure Country USA
Departure Time 1544
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code AEG
Destination City Albuquerque
Destination State NM
Destination Country USA
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 26 2008 2:12PM
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 --