Aero-Country Airport
Aircraft Accident/Incident Report

Mckinney, Texas 75069
Saturday, September 22, 1984 8:30 CDT

NTSB Narrative Summary Released at Completion of Accident

ACCORDING TO A PERSON WHO HELPED ASSEMBLE THE ULTRALIGHT VEHICLE FOR FLT, THE BASE OF THE CLOUDS WERE AT ABOUT 200 FT AGL, WHEN THE PLT TOOK OFF. THE HELPER EXPECTED THE PLT TO RETURN & LAND DUE TO THE WX; HOWEVER, THE VEHICLE CRASHED IN A WOODED AREA. THERE WAS EVIDENCE THAT IT CRASHED WHILE FALLING VERTICALLY IN A WINGS LEVEL ATTITUDE & MOVING REARWARD. FLT CONTROL CONTINUITY WAS VERIFIED & ALL 3 PROP BLADES EXHIBITED ROTATIONAL DAMAGE. THE THROTTLE CONTROL CABLE WAS FOUND DISCONNECTED FROM THE CARBURETOR. THE CARBURETOR WAS DISASSEMBLED & THE CABLE'S SWAGED END FITTING WAS FOUND LYING LOOSE IN THE BODY OF THE CARBURETOR. WITH THE SWAGED END OFF OF THE CABLE, THE ENG WOULD HAVE GONE TO IDLE POWER. NO EVIDENCE WAS FOUND TO SHOW THAT THE CABLE WAS FORCIBLY PULLED LOOSE. APRX 45 MI SOUTH A DALLAS, TX, THE 0748 CDT WX WAS: 300 FT SCATTERED, 900 FT BROKEN, VISIBILITY 6 MI WITH FOG & DRIZZLE, WIND CALM.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 9/22/1984
Event Day of the Week Saturday
Time of Event 830
Event Time Zone Central Daylight Time
Event City MCKINNEY
Event State TEXAS
Event Country --
Zipcode of the event site 75069
Event Date Year 1984
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport AERO-COUNTRY
Event Location Nearest Airport ID TX05
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 2
Degrees magnetic from airport 45
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 748 Central Daylight Time
Direction of event from weather observation facility (degrees) 190
Weather Observation Facility ID DAL
Elevation of weather observation facility 487
Distance of event from weather observation facility (units?) 45
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 200
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) 6
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 21
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Light
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1571
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 26780
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number NONE
NTSB Number FTW84FU009
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 103: Ultralight
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Mitchell
Aircraft Model T-10R263
Aircraft Series Identifier T-10R263
Aircraft Serial Number 00116T20
Certified Max Gross Weight 750
Aircraft Category Ultralight
Aircraft Registration Class Not Registered
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 --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name MITCHELL WING
Aircraft Owner Street Address 11616 W. 59TH ST.
Aircraft Owner City SANO SPRINGS
Aircraft Owner State OK
Aircraft Owner Country
Aircraft Owner Zipcode 74063
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 Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Instructional
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code TX05
Departure City MCKINNEY
Departure State TX
Departure Country
Departure Time 815
Departure Time Zone CDT
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 Oct 22 2001 3:26PM
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 --