Aircraft Accident/Incident Report

Richland, Washington
Friday, April 16, 1982 21:00 PST

NTSB Narrative Summary Released at Completion of Accident

WHILE FLYING OVER A GOVERNMENT RESERVATION AT NIGHT, THE AIRCRAFT STRUCK THE SIDE OF A MOUNTAIN ABOUT 1000 FT BELOW THE MOUNTAIN TOP. A SEAT BELT "D-RING" FAILED AND THE PILOT WENT THROUGH THE WINDSHIELD WHEN THE AIRCRAFT STRUCK A SLOPE OF ABOUT 60 DEGREES. THE PILOT AND AIRCRAFT WERE FOUND THE NEXT MORNING WHEN A US ARMY HELICOPTER AIRCREW HEARD THE ELT SIGNALS. THE PILOT SUFFERED FROM EXPOSURE, A BROKEN LEG, AND FACIAL INJURIES.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 4/16/1982
Event Day of the Week Friday
Time of Event 2100
Event Time Zone Pacific Standard Time
Event City RICHLAND
Event State WASHINGTON
Event Country --
Zipcode of the event site
Event Date Year 1982
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 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Unknown
Investigator's weather source Unknown
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 Night/Dark
Lowest Ceiling Height 18000
Lowest Non-Ceiling Height 8000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 12
Air Temperature at event time (in degrees celsius) 51
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 250
Variable Wind Indicator Unknown
Wind Speed (knots) 25
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 Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 1
Investigating Agency FAA
NTSB Docket Number (internal use) 525
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 N1814B
NTSB Number SEA82FYP07
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 BEECH
Aircraft Model 77
Aircraft Series Identifier 77
Aircraft Serial Number WA281
Certified Max Gross Weight 1600
Aircraft Category Airplane
Aircraft Registration Class Unknown
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 83
Airframe Hours 185
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name BERGSTROM
Aircraft Owner Street Address BLDG 72 PASCO AIRPORT
Aircraft Owner City PASCO
Aircraft Owner State WA
Aircraft Owner Country
Aircraft Owner Zipcode 99301
Operator is an individual? --
Operator Name BERGSTROM
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address BLDG 72 PASCO AIRPORT
Operator City PASCO
Operator State WA
Operator Country
Operator Zip code 99301
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 Yes
Departure Airport Code
Departure City RICHLAND
Departure State WA
Departure Country
Departure Time 2030
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City RICHLAND
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 --