Aircraft Accident/Incident Report

Abernathy, Texas 79311
Thursday, July 31, 1997 9:25 CDT

NTSB Narrative Summary Released at Completion of Accident

Shortly after takeoff, at an altitude of about 300 feet agl, the flight instructor closed the throttle to idle, simulating a loss of engine power. The private pilot 'applied full power at an altitude of approximately 200 feet agl, and recovery was successful.' The instructor again closed the throttle to idle when the aircraft was approximately 500 feet agl, and the pilot attempted full power recovery at an altitude of about 200 feet agl. 'However, this time the engine did not develop power.' The pilot initiated a force landing to a dirt road; however, the aircraft 'lost too much altitude.' During the landing, the airplane's right wing struck 'an iron pipe' used for irrigation that was located in the cotton field next to the road. The aircraft came to rest upright in the cotton field. Carburetor heat was not used during the simulated loss of engine power maneuvers. The temperature was 70 degrees Fahrenheit with a dew point of 66 at the time of the accident. According to the carburetor icing probability chart this places the airplane in the serious icing range at glide power.

NTSB Probable Cause Narrative

The pilot's failure to use carburetor heat during serious carburetor icing conditions, and the flight instructor's inadequate supervision. Factors were the icing conditions and the lack of suitable terrain for the forced landing.

Event Information

Type of Event Accident
Event Date 7/31/1997
Event Day of the Week Thursday
Time of Event 925
Event Time Zone Central Daylight Time
Event City ABERNATHY
Event State TEXAS
Event Country --
Zipcode of the event site 79311
Event Date Year 1997
Event Date Month 7
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) 5
Air Temperature at event time (in degrees celsius) 21
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) 100
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) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1332
NTSB Notification Source --
NTSB Notification Date Jul 31 1994 12:00AM
NTSB Notification Time 1433
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 12:25PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N32185
NTSB Number FTW97LA291
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 Piper
Aircraft Model PA-28-180
Aircraft Series Identifier PA-28-180
Aircraft Serial Number 28-7505034
Certified Max Gross Weight 2450
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 11 1996 12:00AM
Airframe hours since last inspection 52
Airframe Hours 3266
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name RICHARD E. DODSON
Aircraft Owner Street Address P.O. BOX 99130
Aircraft Owner City LUBBOCK
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 79499
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) Instructional
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code LBB
Departure City LUBBOCK
Departure State TX
Departure Country
Departure Time 823
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
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 --