Aircraft Accident/Incident Report

Lake City, Florida 32055
Saturday, October 29, 1988 13:00 EDT

NTSB Narrative Summary Released at Completion of Accident

DURING AN AIRSHOW, THE PLT TOOK OFF TO PERFORM A PLANNED 8-SPIN AUTOROTATIVE LANDING FROM AN ALT OF APRX 800 FT. AN FAA INSPECTOR WHO OBSERVED THE ACCIDENT STATED THE FLT ASCENDED TO APRX 650 FT MSL. AFTER CLOSING THE THROTTLE, THE PLT BEGAN THE MANEUVER. WHILE DESCENDING THROUGH ABOUT 100 FT AGL & HAVING COMPLETED 6-SPINS, THE PLT CONTINUED THE MANEUVER. SUBSEQUENTLY, THE ACFT CONTACTED THE GROUND & WAS DAMAGED. ACCORDING TO THE PLT, THE ACFT SPUN TOO LOW FOR PULL-OUT & HIT THE GROUND.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 10/29/1988
Event Day of the Week Saturday
Time of Event 1300
Event Time Zone Eastern Daylight Time
Event City LAKE CITY
Event State FLORIDA
Event Country --
Zipcode of the event site 32055
Event Date Year 1988
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID 31J
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 202
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1255 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 153
Weather Observation Facility ID GNV
Elevation of weather observation facility 152
Distance of event from weather observation facility (units?) 33
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 2000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 6
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 140
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) 30
Density Altitude (feet) 1700
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1742
NTSB Notification Source --
NTSB Notification Date Oct 29 1988 12:00AM
NTSB Notification Time 1950
Fiche Number and/or location -used to find docket information 37920
Date of most recent change to record Dec 13 2000 12:14PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N10WP
NTSB Number MIA89LA020
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 PARSONS
Aircraft Model B-8M
Aircraft Series Identifier B-8M
Aircraft Serial Number 1927
Certified Max Gross Weight 500
Aircraft Category Gyrocraft
Aircraft Registration Class U.S. Registered/U.S. Soil
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 Annual
Date of Last Inspection Oct 21 1988 12:00AM
Airframe hours since last inspection 2
Airframe Hours 500
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name PARSONS, WILLIAM H
Aircraft Owner Street Address P.O. BOX 532
Aircraft Owner City LAKE MONROE
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 32747
Operator is an individual? --
Operator Name PARSONS, WILLIAM H
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P. O. BOX 532
Operator City LAKE MONROE
Operator State FL
Operator Country
Operator Zip code 32747
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) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1255
Departure Time Zone EDT
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 Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --