Aircraft Accident/Incident Report

Black Diamond, Washington 98010
Saturday, February 1, 1986 13:51 PST

NTSB Narrative Summary Released at Completion of Accident

RADAR TRACK SHOWS C195 PLT WAS DESCENDING INTO CONGESTED AIRSPACE AT ABOUT 192 MPH, ABOVE MAX STRUCTURAL CRUISE SPEED OF 178 MPH, LESS THAN 1 MIN FROM TRAFFIC PATTERN ENTRY. RADAR DATA AND WITNESS CONFIRM A SECOND ACFT IN PROXIMITY, ENGAGED IN AEROBATICS. WHILE MANEUVERING, C195 PLT EXCEEDED DESIGN LIMITS AND ACFT RT WING FAILED IN STRUCTURAL OVERLOAD.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 2/1/1986
Event Day of the Week Saturday
Time of Event 1351
Event Time Zone Pacific Standard Time
Event City BLACK DIAMOND
Event State WASHINGTON
Event Country --
Zipcode of the event site 98010
Event Date Year 1986
Event Date Month 2
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1348 Pacific Standard Time
Direction of event from weather observation facility (degrees) 101
Weather Observation Facility ID SEA
Elevation of weather observation facility 429
Distance of event from weather observation facility (units?) 13
Time Zone of the weather observation PST
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 3500
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 12
Dew Point at event time (in degress fahrenheit) 6
Wind Direction (degrees magnetic) 200
Variable Wind Indicator Unknown
Wind Speed (knots) 7
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 444
NTSB Notification Source --
NTSB Notification Date Feb 1 1986 12:00AM
NTSB Notification Time 1420
Fiche Number and/or location -used to find docket information 30712
Date of most recent change to record Jan 2 2001 9:14AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4339N
NTSB Number SEA86FA052
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 195
Aircraft Series Identifier 195
Aircraft Serial Number 7070
Certified Max Gross Weight 3500
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 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 28 1986 12:00AM
Airframe hours since last inspection 4
Airframe Hours 2217
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name KIM LEE ROEHRICK
Aircraft Owner Street Address 17619 SE 295 ST.
Aircraft Owner City KENT
Aircraft Owner State WA
Aircraft Owner Country
Aircraft Owner Zipcode 98031
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 B01
Departure City BOISE
Departure State ID
Departure Country
Departure Time 1105
Departure Time Zone PST
Destination Same as Local Flt --
Destination Airport Code S36
Destination City KENT
Destination State WA
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
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 --