Aircraft Accident/Incident Report

Conroe, Texas 77301
Saturday, May 1, 1999 7:40 CDT

NTSB Narrative Summary Released at Completion of Accident

While at a cruise altitude of 3,500 feet msl, the pilot observed a fuel flow fluctuation, and the experimental airplane's engine lost power. The pilot was unable to restart the turboprop engine and prepared for a forced landing to a road. During the forced landing, about 100 feet agl, the pilot initiated a turn in order to see the traffic on the road. As the airplane crossed the road, 'the left wingtip and left main gear contacted the asphalt road, very hard.' The airplane came to rest upright in a ditch, which paralleled the road. Examination of the fuel system by the pilot revealed a caterpillar was lodged in the forward facing vent to the right wing fuel tank.

NTSB Probable Cause Narrative

The loss of engine power due to fuel starvation as a result of a blocked fuel vent. A factor was the lack of suitable terrain for the forced landing.

Event Information

Type of Event Accident
Event Date 5/1/1999
Event Day of the Week Saturday
Time of Event 740
Event Time Zone Central Daylight Time
Event City CONROE
Event State TEXAS
Event Country --
Zipcode of the event site 77301
Event Date Year 1999
Event Date Month 5
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) 10
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Unknown
Wind Speed (knots) 8
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 Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
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) 830
NTSB Notification Source --
NTSB Notification Date May 1 1999 12:00AM
NTSB Notification Time 900
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 12 2000 11:34AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2638K
NTSB Number FTW99LA128
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 Luscombe
Aircraft Model 8E
Aircraft Series Identifier 8E
Aircraft Serial Number 5365
Certified Max Gross Weight 1700
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 3
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection --
Airframe hours since last inspection 60
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name DON LUSCOMBE AVN HIST. FOUNDAT
Aircraft Owner Street Address 241 S WASHINGTON ST.
Aircraft Owner City CHANDLER
Aircraft Owner State AZ
Aircraft Owner Country
Aircraft Owner Zipcode 85225
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) Positioning
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code LFT
Departure City LAFAYETTE
Departure State LA
Departure Country
Departure Time 600
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code AUS
Destination City AUSTIN
Destination State TX
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
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 --