Aircraft Accident/Incident Report

Mansfield, Texas 76063
Sunday, February 10, 1991 18:45 CST

NTSB Narrative Summary Released at Completion of Accident

DURING A LOCAL NIGHT FLIGHT THE ENGINE EXPERIENCED A CATASTROPHIC FAILURE IN THE NUMBER TWO CYLINDER. THE PISTON ASSEMBLY DISINTEGRATED RESULTING IN A COMPLETE LOSS OF POWER. THE PILOT SELECTED WHAT APPEARED TO BE THE ONLY AVAILABLE TERRAIN FOR LANDING; HOWEVER, THE LANDING AREA WAS UNSUITABLE AND THE AIRPLANE NOSED OVER TO THE INVERTED POSITION. THE ENGINE HAD JUST COMPLETED AN ANNUAL INSPECTION FOUR HOURS PRIOR BY A CONTRACTED AIRFRAME AND POWERPLANT MECHANIC.

NTSB Probable Cause Narrative

THE FAILURE OF THE NUMBER TWO CYLINDER PISTON DUE TO INADEQUATE MAINTENANCE.

Event Information

Type of Event Accident
Event Date 2/10/1991
Event Day of the Week Sunday
Time of Event 1845
Event Time Zone Central Standard Time
Event City MANSFIELD
Event State TEXAS
Event Country --
Zipcode of the event site 76063
Event Date Year 1991
Event Date Month 2
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 0
Weather Briefing Completeness Partial - limited by pilot
Investigator's weather source Weather Observation Facility
Time of the weather observation 1900 Central Standard Time
Direction of event from weather observation facility (degrees) 310
Weather Observation Facility ID FTW
Elevation of weather observation facility 710
Distance of event from weather observation facility (units?) 18
Time Zone of the weather observation CST
Lighting Conditions Night/Dark
Lowest Ceiling Height 20000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
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) 15
Dew Point at event time (in degress fahrenheit) 5
Wind Direction (degrees magnetic) 30
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 710
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 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 43020
Date of most recent change to record Dec 12 2000 9:21AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2486Q
NTSB Number FTW91FA036
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 CESSNA
Aircraft Model 182K
Aircraft Series Identifier 182K
Aircraft Serial Number 18257686
Certified Max Gross Weight 2800
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Feb 8 1991 12:00AM
Airframe hours since last inspection 4
Airframe Hours 3900
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name
Aircraft Owner Street Address
Aircraft Owner City
Aircraft Owner State
Aircraft Owner Country
Aircraft Owner Zipcode
Operator is an individual? --
Operator Name GREGORY A. OTTO
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 109 WARWICK
Operator City PLANO
Operator State TX
Operator Country
Operator Zip code 75023
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code F35
Departure City POSSUM KINGDOM
Departure State TX
Departure Country
Departure Time 1830
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code LNC
Destination City LANCASTER
Destination State TX
Destination Country
Specific Phase of Flight Cruise
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 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --