Aircraft Accident/Incident Report

Van Horn, Texas 79855
Friday, August 16, 1996 10:00 MDT

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, 'about an hour into the flight I noticed oil running down the inside of the firewall. The oil pressure gauge showed low oil pressure to the engine.' The pilot further stated that he reduced power and began a gradual descent toward the nearest airport. Approximately 12 miles from Van Horn, Texas, the 'engine failed completely.' The pilot performed a forced landing to an area of brush and sand dunes, and the airplane came to rest in an inverted position. Postcrash examination of the engine's oil cooler revealed a crack in the first drawn cup tube.

NTSB Probable Cause Narrative

loss of engine power due to a cracked oil cooler, which led to the loss of all lubricating oil and an engine seizure. The lack of suitable terrain for a forced landing was a related factor.

Event Information

Type of Event Accident
Event Date 8/16/1996
Event Day of the Week Friday
Time of Event 1000
Event Time Zone Mountain Daylight Time
Event City VAN HORN
Event State TEXAS
Event Country --
Zipcode of the event site 79855
Event Date Year 1996
Event Date Month 8
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 Unknown
Investigator's weather source Pilot
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) 30
Air Temperature at event time (in degrees celsius) 29
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
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 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) 6003
NTSB Notification Source --
NTSB Notification Date Aug 16 1996 12:00AM
NTSB Notification Time 1701
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 10:17AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number XBINF
NTSB Number FTW96LA348
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 Vans Aircraft
Aircraft Model RV-4
Aircraft Series Identifier RV-4
Aircraft Serial Number 3544
Certified Max Gross Weight 1500
Aircraft Category Airplane
Aircraft Registration Class Foreign 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 Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours 16
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name ALEJANDRO JUNCO DE LA VEGA
Aircraft Owner Street Address WASHINGTON 629 OTE
Aircraft Owner City MONTEREY
Aircraft Owner State NL
Aircraft Owner Country
Aircraft Owner Zipcode 64000
Operator is an individual? --
Operator Name CUSTOM AIRCRAFT
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 11700 W. ARRA VALLEY RD
Operator City MARANA
Operator State AZ
Operator Country
Operator Zip code 85653
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 DMN
Departure City DEMING
Departure State NM
Departure Country
Departure Time 830
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code UVA
Destination City UVALDE
Destination State TX
Destination Country
Specific Phase of Flight Emergency landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 10 2002 4:07PM
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 --