Kennewick Airport
Aircraft Accident/Incident Report

Kennewick, Washington 99336
Sunday, June 27, 1982 12:20 PDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT STATED THAT HE WAS DEMONSTRATING THE GYROCOPTER'S VERTICAL DECENT CAPABILITY AT AN EAA FLY-IN. HE FLEW THE AIRCRAFT INTO THE WIND AT APPROXIMATELY 200 FEET, REDUCED POWER AND FAILED TO RECOVER FROM THE SINK RATE.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 6/27/1982
Event Day of the Week Sunday
Time of Event 1220
Event Time Zone Pacific Daylight Time
Event City KENNEWICK
Event State WASHINGTON
Event Country --
Zipcode of the event site 99336
Event Date Year 1982
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport KENNEWICK
Event Location Nearest Airport ID S98
Indicates whether the acc/inc occurred off or on an airport On Airport
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 Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 9000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 70
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Unknown
Wind Speed (knots) 12
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) 0
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1040
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 Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5919
NTSB Number SEA82DA096
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 BENSEN
Aircraft Model B-8M
Aircraft Series Identifier B-8M
Aircraft Serial Number 431250
Certified Max Gross Weight 547
Aircraft Category Gyrocraft
Aircraft Registration Class Unknown
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
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 0
Airframe Hours 193
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name ANDREW L. SLINKARD
Aircraft Owner Street Address STAR ROUTE, BOX 31
Aircraft Owner City MESA
Aircraft Owner State WA
Aircraft Owner Country
Aircraft Owner Zipcode 99343
Operator is an individual? --
Operator Name ANDREW L. SLINKARD
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address STAR ROUTE, BOX 31
Operator City MESA
Operator State WA
Operator Country
Operator Zip code 99343
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 S98
Departure City KENNEWICK
Departure State WA
Departure Country
Departure Time 1218
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code S98
Destination City KENNEWICK
Destination State WA
Destination Country
Specific Phase of Flight Maneuvering
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 2
Runway Length 3500
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --