Aircraft Accident/Incident Report

Roswell, New Mexico 88201
Friday, April 1, 1994 13:54 MDT

NTSB Narrative Summary Released at Completion of Accident

FLIGHT WAS EN ROUTE AT 10,000 FEET MSL WITH SCATTERED CLOUDS WHEN THE PILOT ENCOUNTERED 'SEVERE DOWNDRAFTS' AND THE AIRPLANE ENTERED AN UNCONTROLLED ALTITUDE DEVIATION AND DESCENT. THE PILOT INADVERTENTLY EXCEED THE NEVER EXCEED SPEED. AIRPLANE CONTROL WAS RECOVERED AT 4,400 FEET MSL. THE PILOT REPORTED THE AIR WAS 'RELATIVELY SMOOTH WITH SCATTERED CLOUDS AND NO OBVIOUS WARNING SIGNS.' HORIZONTAL STABILIZERS WERE BENT DOWNWARD.

NTSB Probable Cause Narrative

THE LOSS OF CONTROL DUE TO CLEAR AIR TURBULENCE.

Event Information

Type of Event Accident
Event Date 4/1/1994
Event Day of the Week Friday
Time of Event 1354
Event Time Zone Mountain Daylight Time
Event City ROSWELL
Event State NEW MEXICO
Event Country --
Zipcode of the event site 88201
Event Date Year 1994
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 Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1500 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 1
Weather Observation Facility ID ROW
Elevation of weather observation facility 3669
Distance of event from weather observation facility (units?) 1
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) 40
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
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) 141
NTSB Notification Source --
NTSB Notification Date Apr 1 1994 12:00AM
NTSB Notification Time 1600
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 11:01AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8961P
NTSB Number FTW94LA117
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-24-260
Aircraft Series Identifier PA-24-260
Aircraft Serial Number 24-4418
Certified Max Gross Weight 3100
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 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 24 1994 12:00AM
Airframe hours since last inspection 23
Airframe Hours 4293
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name GILCRIST, ROBERT P.
Aircraft Owner Street Address 265 MONROE STREET
Aircraft Owner City SACRAMENTO
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 95825
Operator is an individual? --
Operator Name GILCRIST, ROBERT P.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 265 MONROE STREET
Operator City SACRAMENTO
Operator State CA
Operator Country
Operator Zip code 95825
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 BRO
Departure City BROWNSVILLE
Departure State TX
Departure Country
Departure Time 1030
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code ABQ
Destination City ALBUQUERQUE
Destination State NM
Destination Country
Specific Phase of Flight Cruise
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 --