Aircraft Accident/Incident Report

Yakima, Washington 98942
Sunday, September 10, 1995 13:08 PDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT REPORTED THAT PRIOR TO TAKEOFF HE NOTED THAT THE WIND SOCK WAS LIMP. AFTER TAKEOFF AND AT AN ALTITUDE OF ABOUT 100 FEET, THE AIRPLANE EXPERIENCED A SINK RATE THAT THE PILOT FELT THE AIRPLANE COULD NOT OUT CLIMB. THE PILOT ELECTED TO INITIATE AN OFF AIRSTRIP LANDING AND SELECTED AN OPEN FIELD. DURING THE LANDING ROLL, THE AIRPLANE COLLIDED WITH TREES AND ROUGH TERRAIN. THE PILOT STATED THAT A TEN KNOT WIND WAS PRESENT OVER THE RIVER NEAR THE END OF THE RUNWAY, ALONG WITH TURBULENT CONDITIONS OVER TREES AT THE DEPARTURE END.

NTSB Probable Cause Narrative

THE PILOT'S INADEQUATE COMPENSATION FOR WIND CONDITIONS. THE DOWNDRAFT WAS A FACTOR.

Event Information

Type of Event Accident
Event Date 9/10/1995
Event Day of the Week Sunday
Time of Event 1308
Event Time Zone Pacific Daylight Time
Event City YAKIMA
Event State WASHINGTON
Event Country --
Zipcode of the event site 98942
Event Date Year 1995
Event Date Month 9
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 On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 1200
Weather Briefing Completeness Partial - limited by briefer
Investigator's weather source Weather Observation Facility
Time of the weather observation 1255 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID YKM
Elevation of weather observation facility 1095
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation PDT
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) 60
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 2856
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 3
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 901
NTSB Notification Source --
NTSB Notification Date Sep 10 1995 12:00AM
NTSB Notification Time 2001
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:36PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N308RA
NTSB Number SEA95LA215
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 SOCATA
Aircraft Model RALLYE 150 ST
Aircraft Series Identifier RALLYE 150
Aircraft Serial Number 2993
Certified Max Gross Weight 1918
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 Sep 28 1994 12:00AM
Airframe hours since last inspection 15
Airframe Hours 1250
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name MCCORMICK, ROBERT E.
Aircraft Owner Street Address 191 MAPLEWAY RD
Aircraft Owner City SELAH
Aircraft Owner State WA
Aircraft Owner Country
Aircraft Owner Zipcode 98942
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
Departure City
Departure State
Departure Country
Departure Time 1300
Departure Time Zone PDT
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 Landing
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 27
Runway Length 2300
Runway Width 50
Sight Seeing flight No
Air Medical Flight No
Medical Flight --