Aircraft Accident/Incident Report

Carlsbad, New Mexico 88220
Sunday, April 28, 1996 16:30 MDT

NTSB Narrative Summary Released at Completion of Accident

At the completion of a cross-country flight, while on a left downwind for landing on runway 03, the pilot encountered a wind shift and the aircraft started to descend. Despite the application of go-around procedures, the aircraft continued descending. The pilot executed a forced landing in a open area, but the aircraft was damaged. The wind was reported to be from 340 degrees at 8 knots, but the pilot said the wind was gusting from the north to 15 knots.

NTSB Probable Cause Narrative

The pilot's inadequate compensation for wind conditions. Factors relating to the accident were: the sudden windshift and/or windshear.

Event Information

Type of Event Accident
Event Date 4/28/1996
Event Day of the Week Sunday
Time of Event 1630
Event Time Zone Mountain Daylight Time
Event City CARLSBAD
Event State NEW MEXICO
Event Country --
Zipcode of the event site 88220
Event Date Year 1996
Event Date Month 4
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 Weather Observation Facility
Time of the weather observation 1550 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 30
Weather Observation Facility ID CNM
Elevation of weather observation facility 3300
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 15000
Sky/Lowest/Cloud Conditions Scattered
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) 27
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 340
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) 29
Density Altitude (feet) 5200
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 2
Injury Total None 2
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 247
NTSB Notification Source --
NTSB Notification Date Apr 28 1996 12:00AM
NTSB Notification Time 2223
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 9:56AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7256P
NTSB Number FTW96LA187
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-24-180
Aircraft Series Identifier PA-24-180
Aircraft Serial Number 24-2432
Certified Max Gross Weight 2550
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 Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 14 1996 12:00AM
Airframe hours since last inspection 42
Airframe Hours 2419
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name SIGMA THREE CONSULTING, INC.
Aircraft Owner Street Address 913 FOUNTAIN DRIVE
Aircraft Owner City CARLSBAD
Aircraft Owner State NM
Aircraft Owner Country
Aircraft Owner Zipcode 88220
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 No
Departure Airport Code TDW
Departure City AMARILLO
Departure State TX
Departure Country
Departure Time 1500
Departure Time Zone MDT
Destination Same as Local Flt crash at destination city
Destination Airport Code CNM
Destination City
Destination State
Destination Country
Specific Phase of Flight Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
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 --