Alamogordo-White Sands Re Airport
Aircraft Accident/Incident Report

Alamogordo, New Mexico 88310
Sunday, September 6, 1998 10:35 MDT

NTSB Narrative Summary Released at Completion of Accident

The pilot had just purchased the airplane (2 hours flight experience in make and model; total flight time 118 hours) and was departing Alamogordo (elevation 4,197 feet; density altitude 6,741) for the cross-country trip home to California. The pilot reported that he performed a 'long engine run-up' and that the airplane 'lost power right after takeoff.' The airplane came to rest approximately 480 feet from the runway in rough, high vegetated terrain. The takeoff had been attempted at a weight of 1,431 pounds, and the designer recommended a maximum takeoff weight of 1,325 pounds. The engine was 29 years old with numerous time periods of storage with no documentation of preservation or overhaul according to manufacturer's recommendations. The engine was examined at the factory and the pistons revealed worn rings, heavy blow-by signatures, and scuffing on the piston skirts. The #3 piston had a record of low compression and exhibited black carbon deposits on top.

NTSB Probable Cause Narrative

The improper maintenance procedures (failure to preserve the engine during numerous storage periods over 30 days) and the lack of suitable terrain for a forced landing. Factors were the pilot's lack of experience in type of aircraft and the high density altitude weather conditions.

Event Information

Type of Event Accident
Event Date 9/6/1998
Event Day of the Week Sunday
Time of Event 1035
Event Time Zone Mountain Daylight Time
Event City ALAMOGORDO
Event State NEW MEXICO
Event Country --
Zipcode of the event site 88310
Event Date Year 1998
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport ALAMOGORDO-WHITE SANDS RE
Event Location Nearest Airport ID ALM
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 4197
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1145 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID ALM
Elevation of weather observation facility 4197
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation MDT
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) 29
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 7
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 5623
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) 1550
NTSB Notification Source --
NTSB Notification Date Sep 7 1998 12:00AM
NTSB Notification Time 927
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Feb 26 2001 8:06AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6EZ
NTSB Number FTW98LA385
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name JOBE'S
Aircraft Model TE-1
Aircraft Series Identifier TE-1
Aircraft Serial Number 101
Certified Max Gross Weight 1325
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 Sep 4 1998 12:00AM
Airframe hours since last inspection 3
Airframe Hours 725
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name BRIAN M. HOPWOOD
Aircraft Owner Street Address 28690 BROADSTONE WAY
Aircraft Owner City MENIFEE
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 92584
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 Yes
Departure Airport Code ALM
Departure City
Departure State
Departure Country
Departure Time 1130
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code F70
Destination City MURRIETA/TEMECU
Destination State CA
Destination Country
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Feb 26 2001 8:06AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 21
Runway Length 7005
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --