Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Minden, Louisiana 71055
Tuesady, June 20, 1989 8:59 CDT
NTSB Narrative Summary Released at Completion of Accident
THE AIRPLANE HAD JUST BEEN PURCHASED AND WAS BEING FERRIED TO A NEW LOCATION. THE PILOT SAID HE HAD LEVELED OFF AT 3,500 FEET, AND WAS ATTEMPTING TO LEAN THE FUEL MIXTURE, BUT THE ENGINE STARTED RUNNING ROUGH. HE PLACED THE MIXTURE CONTROL BACK TO FULL RICH AND THE ENGINE SMOOTHED OUT, SO HE DECIDED TO FLY THE REMAINDER OF THE FLIGHT IN FULL RICH. HE SAID THE ENGINE RAN GOOD FOR FIVE MINUTES, THEN THE RPM STARTED TO FALL FROM 2,400 TO 1,500, AND HE WAS UNABLE TO MAINTAIN ALTITUDE AND AIRSPEED. ATC FURNISHED VECTORS TOWARD THE NEAREST AIRPORT, BUT THE ENGINE QUIT COMPLETELY AND THE PILOT HAD TO MAKE A FORCED LANDING IN A HEAVILY WOODED AREA. POST ACCIDENT INVESTIGATION REVEALED THAT THE MIXTURE CONTROL HOUSING, AT THE CARBURETOR, HAD SLIPPED FROM THE ATTACHMENT CLAMP. THE MIXTURE CONTROL ARM WAS FOUND IN CUTOFF AND IT WAS FOUND THAT IT WOULD NOT MOVE OUT OF CUTOFF, DESPITE THE POSITION OF THE MIXTURE CONTROL IN THE COCKPIT. IT COULD BE MOVED MANUALLY, AT THE CARBURETOR. THE ACFT HAD AN ANNUAL UNSPECTION 1.6 HOURS BEFORE THE ACCIDENT.
NTSB Probable Cause Narrative
THE LOSS OF ENGINE POWER DUE TO IMPROPER MAINTENANCE PERFORMED DURING AN ANNUAL INSPECTION 1.6 FLYING HOURS PRIOR TO THE ACCIDENT WHICH RESULTED IN THE MIXTURE CONTROL BECOMING DISCONNECTED.
Event Information
| Type of Event | Accident |
| Event Date | 6/20/1989 |
| Event Day of the Week | Tuesday |
| Time of Event | 859 |
| Event Time Zone | Central Daylight Time |
| Event City | MINDEN |
| Event State | LOUISIANA |
| Event Country | -- |
| Zipcode of the event site | 71055 |
| Event Date Year | 1989 |
| Event Date Month | 6 |
| 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 | 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) | 27 |
| Dew Point at event time (in degress fahrenheit) | -- |
| 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) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 324 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jun 20 1989 12:00AM |
| NTSB Notification Time | 1030 |
| Fiche Number and/or location -used to find docket information | 38866 |
| Date of most recent change to record | Dec 13 2000 12:46PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N60625 |
| NTSB Number | FTW89LA114 |
| 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 | CESSNA |
| Aircraft Model | 150J |
| Aircraft Series Identifier | 150J |
| Aircraft Serial Number | 15070457 |
| Certified Max Gross Weight | 1600 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | May 21 1989 12:00AM |
| Airframe hours since last inspection | 2 |
| Airframe Hours | 4709 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | MILLIRON, HENRY R |
| Aircraft Owner Street Address | 6312 CROSSWIND |
| Aircraft Owner City | SHREVEPORT |
| Aircraft Owner State | LA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 71119 |
| Operator is an individual? | -- |
| Operator Name | JAMES M. MAPLES, JR. |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | LUMINA CLUB #5 |
| Operator City | WRIGHTSVILLE |
| Operator State | NC |
| Operator Country | |
| Operator Zip code | 48280 |
| 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) | Ferry |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | DTN |
| Departure City | SHREVEPORT |
| Departure State | LA |
| Departure Country | |
| Departure Time | 820 |
| Departure Time Zone | CDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | GNV |
| Destination City | GREENVILLE |
| Destination State | MS |
| 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 | -- |