Aircraft Accident/Incident Report

Hanston, Kansas 67849
Thursday, September 8, 1994 11:00 CDT

NTSB Narrative Summary Released at Completion of Accident

APPROXIMATELY TWO HOURS INTO THE FLIGHT, THE PILOT REPORTED HE HEARD A LOUD BANG. THE WINDSHIELD BECAME COVERED WITH OIL, THE AIRPLANE SHOOK VIOLENTLY, AND THE COCKPIT FILLED WITH SMOKE. THE PILOT PREPARED FOR A FORCED LANDING. WHILE ATTEMPTING TO LAND ON A ROAD, THE AIRPLANE COLLIDED WITH UTILITY WIRES. IT THEN IMPACTED THE GROUND AND STRUCK A ROAD SIGN AND A TELEPHONE POLE BEFORE COMING TO REST. A POSTACCIDENT EXAMINATION REVEALED THE NUMBER TWO CYLINDER CONNECTING ROD HAD FAILED. THE CONNECTING ROD WAS SENT TO THE NTSB MATERIALS LABORATORY IN WASHINGTON, D.C., FOR FURTHER EXAMINATION. THE LABORATORY REPORTED THE FRACTURES OF THE COMPONENTS SUBMITTED APPEARED TO HAVE FEATURES WHICH ARE REPRESENTATIVE OF OVERSTRESS SEPARATIONS OR CYCLIC STRESS. THERE WAS NO EVIDENCE OF FATIGUE FROM NORMAL OPERATIONS.

NTSB Probable Cause Narrative

The failure of the number two connecting rod. Factors in the accident were the fouled windshield utility wires, the road sign, and the telephone pole.

Event Information

Type of Event Accident
Event Date 9/8/1994
Event Day of the Week Thursday
Time of Event 1100
Event Time Zone Central Daylight Time
Event City HANSTON
Event State KANSAS
Event Country --
Zipcode of the event site 67849
Event Date Year 1994
Event Date Month 9
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 --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Pilot
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 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Variable
Wind Speed (knots) 0
Wind Velocity Indicator Light and Variable
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
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 1
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1526
NTSB Notification Source --
NTSB Notification Date Sep 8 1994 12:00AM
NTSB Notification Time 1215
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 12:13PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9310V
NTSB Number CHI94LA315
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 MOONEY
Aircraft Model M20F
Aircraft Series Identifier M20F
Aircraft Serial Number 690088
Certified Max Gross Weight 2575
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Nov 9 1993 12:00AM
Airframe hours since last inspection 82
Airframe Hours 3126
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name BFD AVIATION INC.
Aircraft Owner Street Address 5241 NORTH CHARLES
Aircraft Owner City WICHITA
Aircraft Owner State KS
Aircraft Owner Country
Aircraft Owner Zipcode 67204
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 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 No
Departure Airport Code APA
Departure City DENVER
Departure State CO
Departure Country
Departure Time 1020
Departure Time Zone MST
Destination Same as Local Flt --
Destination Airport Code ICT
Destination City WICHITA
Destination State KS
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
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 --