Aircraft Accident/Incident Report

Walla Walla, Washington
Friday, May 14, 1982 21:56 PDT

NTSB Narrative Summary Released at Completion of Accident

WHILE EN ROUTE ON A DARK NIGHT, THE AIRCRAFT COLLIDED WITH MOUNTAINOUS TERRAIN IN A HEAVILY WOODED, SNOW COVERED AREA. AN INVESTIGATION REVEALED THAT THE PLANE CRASHED WHILE IN OR NEAR LEVEL FLIGHT AT AN ALTITUDE OF ABOUT 4500 FT MSL. THE TOP OF THE MOUNTAIN WAS ABOUT 5200 FT. THERE WERE BROKEN AND OVERCAST SKY CONDITIONS WELL ABOVE THE ALTITUDE OF THE CRASH SITE. THERE WAS NO MOON ON THAT NIGHT AND THE CLOUDS WOULD HAVE BLOCKED OUT ALL REFERENCE TO THE SKY. ALSO, THERE WERE NO KNOWN GROUND REFERENCE LIGHTS IN THE AREA OF THE ACCIDENT.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/14/1982
Event Day of the Week Friday
Time of Event 2156
Event Time Zone Pacific Daylight Time
Event City WALLA WALLA
Event State WASHINGTON
Event Country --
Zipcode of the event site
Event Date Year 1982
Event Date Month 5
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 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Unknown
Investigator's weather source Unknown
Time of the weather observation 2055
Direction of event from weather observation facility (degrees) 150
Weather Observation Facility ID PDT
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation
Lighting Conditions Night/Dark
Lowest Ceiling Height 10000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 62
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 160
Variable Wind Indicator Unknown
Wind Speed (knots) 2
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 3
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency FAA
NTSB Docket Number (internal use) 1954
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information
Date of most recent change to record Oct 31 2002 4:04PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N175Q
NTSB Number SEA82FYM15
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 Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name BEECHCRAFT
Aircraft Model S35
Aircraft Series Identifier S35
Aircraft Serial Number D-7441
Certified Max Gross Weight 3300
Aircraft Category Airplane
Aircraft Registration Class Unknown
Aircraft is a homebuilt? Unknown
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection 0
Airframe Hours 3400
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name MERLIN BLACK
Aircraft Owner Street Address N. 9515 WALL
Aircraft Owner City SPOKANE
Aircraft Owner State WA
Aircraft Owner Country
Aircraft Owner Zipcode 99218
Operator is an individual? --
Operator Name JOHN H.W. SMOCK
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 2000 E. BUCKEYE
Operator City OTIS ORCHARD
Operator State WA
Operator Country
Operator Zip code 99027
Operator Code
Owner has at least one certificate Yes - certificate holder
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
Departure City HERMISTON
Departure State OR
Departure Country
Departure Time 2130
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code
Destination City SPOKANE
Destination State WA
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:50PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --