Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Bixby, Oklahoma 74008
Friday, March 28, 1997 9:09 CST
NTSB Narrative Summary Released at Completion of Accident
According to the pilot, he had just leveled off at 7,500 feet on a cross-country flight to Little Rock, Arkansas, when the engine started to 'shake violently.' The pilot attempted to return to his departure point, but the engine failed totally. The pilot performed a forced landing, but the airplane impacted a wire on final approach, which subsequently delayed the gear extension, causing the airplane to land with its gear in transit. Postcrash examination of the engine revealed that the number two rod bolt head was in 'relatively undamaged condition.' An FAA Inspector assigned to the accident stated that he believed that the rod bolt was 'either over torqued or under torqued during engine assembly which led to the bolt failure and the number two rod failure well before TBO.' According to the airplane's engine logbook and the pilot's flight log book, the engine had run approximately 604 hours, since being overhauled in August of 1991.
NTSB Probable Cause Narrative
failure of a number two connecting rod bolt, possibly from being either over-torqued or under-torqued during installation, and failure of the pilot to see-and-avoid the transmission line, while performing a forced landing.
Event Information
| Type of Event | Accident |
| Event Date | 3/28/1997 |
| Event Day of the Week | Friday |
| Time of Event | 909 |
| Event Time Zone | Central Standard Time |
| Event City | BIXBY |
| Event State | OKLAHOMA |
| Event Country | -- |
| Zipcode of the event site | 74008 |
| Event Date Year | 1997 |
| Event Date Month | 3 |
| 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 | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 853 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 360 |
| Weather Observation Facility ID | TUL |
| Elevation of weather observation facility | 725 |
| Distance of event from weather observation facility (units?) | 10 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 15000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | None |
| 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) | 16 |
| Dew Point at event time (in degress fahrenheit) | 4 |
| Wind Direction (degrees magnetic) | 320 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 14 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| 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 | 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) | 562 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Mar 31 1997 12:00AM |
| NTSB Notification Time | 748 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 8 2000 12:10PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N166B |
| NTSB Number | FTW97LA146 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Beech |
| Aircraft Model | G33 |
| Aircraft Series Identifier | G33 |
| Aircraft Serial Number | CD-1293 |
| Certified Max Gross Weight | 3400 |
| 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 | Jun 27 1996 12:00AM |
| Airframe hours since last inspection | 72 |
| Airframe Hours | 4132 |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | ML AIR, INC. |
| Aircraft Owner Street Address | 4625 E. 59TH STREET |
| Aircraft Owner City | TULSA |
| Aircraft Owner State | OK |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 74135 |
| Operator is an individual? | -- |
| Operator Name | DAVID H. LAUGHREY |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 2733 E. 51 ST., SUITE 220 |
| Operator City | TULSA |
| Operator State | OK |
| Operator Country | |
| Operator Zip code | 74105 |
| 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 | RVS |
| Departure City | TULSA |
| Departure State | OK |
| Departure Country | |
| Departure Time | 845 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | LIT |
| Destination City | LITTLE ROCK |
| Destination State | AR |
| Destination Country | |
| Specific Phase of Flight | Emergency landing |
| 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 | -- |