Aircraft Accident/Incident Report

Lk Buena Vista, Florida 32830
Saturday, August 1, 1987 13:14 EDT

NTSB Narrative Summary Released at Completion of Accident

THE ACCIDENT OCCURRED WHILE THE ACFT WAS FLYING AT AN EST 800 TO 1000 FT. PERSONS ON THE GRND HEARD A BANG, THEN LOOKED UP AND SAW THE ACFT IN A SPIN TO THE RT WITH THE RT WING FOLDED BACK OVER THE FUSELAGE. THE ACFT HIT THE GRND IN A NEAR VERTICAL ATTITUDE. TWO WITNESSES SAW THE ACFT DOING LOOPS JUST PRIOR TO THE ACCIDENT. THE ACFT IS PROHIBITED FROM DOING AEROBATICS. THE PLT HAD BEEN WARNED BY ANOTHER AEROBATIC PLT NOT TO PERFORM AEROBATICS ON ANOTHER OCCASION. AN EXAM OF THE WRECKAGE REVEALED THAT THE RT WING ATTACH SHACKLE HAD FAILED IN OVERLOAD.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 8/1/1987
Event Day of the Week Saturday
Time of Event 1314
Event Time Zone Eastern Daylight Time
Event City LK BUENA VISTA
Event State FLORIDA
Event Country --
Zipcode of the event site 32830
Event Date Year 1987
Event Date Month 8
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 --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1247 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 80
Weather Observation Facility ID MCO
Elevation of weather observation facility 96
Distance of event from weather observation facility (units?) 14
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 3000
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) 10
Air Temperature at event time (in degrees celsius) 33
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
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) 1489
NTSB Notification Source --
NTSB Notification Date Aug 1 1987 12:00AM
NTSB Notification Time 1620
Fiche Number and/or location -used to find docket information 34770
Date of most recent change to record Dec 13 2000 2:43PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N910DW
NTSB Number MIA87FA220
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 None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BUCCANEER
Aircraft Model XA-430
Aircraft Series Identifier XA-430
Aircraft Serial Number B000A226447
Certified Max Gross Weight 600
Aircraft Category Ultralight
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 100 Hour
Date of Last Inspection May 16 1987 12:00AM
Airframe hours since last inspection --
Airframe Hours 273
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name WALT DISNEY WORLD CO.
Aircraft Owner Street Address P.O. BOX 40
Aircraft Owner City LK BUENA VISTA
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 32830
Operator is an individual? --
Operator Name WALT DISNEY WORLD CO.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P.O.BOX 40
Operator City LK BUENA VISTA
Operator State FL
Operator Country
Operator Zip code 32830
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) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1300
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 Descent
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 --