Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Clarkson, Kentucky 42726
Thursday, May 10, 1984 23:05 CDT
NTSB Narrative Summary Released at Completion of Accident
THE ACFT CRASHED AFTER AN IN-FLT SEPARATION OF VARIOUS COMPONENTS OF THE AIRFRAME. POST ACCIDENT EVIDENCE PROVIDED BY THE FAILED PARTS GAVE A GRAPHIC PICTURE OF THE IN-FLT SEQ WHICH WAS SUPPLEMENTED BY A WITNESS WHO SAW & HEARD THE ACFT IN ITS FINAL DIVE. ACFT WAS DESTROYED BY THE IN-FLT SEPARATION AND GROUND IMPACT DAMAGE. THE WRECKAGE WAS SCATTERED OVERAN AREA APRX 2 MILES LONG AND 500 FT WIDE, IN A PASTURE. THE WRECKAGE PATH FOLLOWED A CIRCULAR PATH FROM ABOUT 220 DEG TO 090 DEG MAGNETIC. THE PATH WAS DIVIDED INTO 2 MAJOR SECTIONS. ONE CONSISTED OF PAPERS, ACFT INSULATION AND OTHER LOOSE MATERIAL. THIS REGION EXTENDED NE APRX 1 AND 1/2 MILES OVER WOODLAND AND OPEN PASTURE. THE OTHER SECTION CONTAINEDHEAVIER STRUCTURAL PARTS OF THE ACFT, STARTING WITH THE ENG COWLING AND ENDING WITH THE ENG ASSEMBLY AND PROPS. IN BETWEEN, WERE THE TAIL ASSEMBLY, THE CABIN TOP, COCKPIT AND WINGS. THE TWO OCCUPANTS WERE THROWN OUT NEAR THE END OF THEPATH IN AN EASTERLY DIRECTION. NO MECHANICAL OR PHYSICAL REASONS FOR CAUSE WERE FOUND.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 5/10/1984 |
| Event Day of the Week | Thursday |
| Time of Event | 2305 |
| Event Time Zone | Central Daylight Time |
| Event City | CLARKSON |
| Event State | KENTUCKY |
| Event Country | -- |
| Zipcode of the event site | 42726 |
| Event Date Year | 1984 |
| Event Date Month | 5 |
| 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 | Weather Observation Facility |
| Time of the weather observation | 1050 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 180 |
| Weather Observation Facility ID | BWG |
| Elevation of weather observation facility | 547 |
| Distance of event from weather observation facility (units?) | 32 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | Night/Dark |
| 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) | 20 |
| Air Temperature at event time (in degrees celsius) | -18 |
| Dew Point at event time (in degress fahrenheit) | 10 |
| Wind Direction (degrees magnetic) | 180 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 14 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| 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 | 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) | 2817 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 26797 |
| Date of most recent change to record | Jan 2 2001 9:15AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5253J |
| NTSB Number | ATL84FA169 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | CESSNA |
| Aircraft Model | 310R |
| Aircraft Series Identifier | 310R |
| Aircraft Serial Number | 814 |
| Certified Max Gross Weight | 5500 |
| 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 | 3 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Apr 28 1984 12:00AM |
| Airframe hours since last inspection | 27 |
| Airframe Hours | 4615 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Yes |
| ELT Type | -- |
| Aircraft Owner Name | NATIONAL LEASING CORP |
| Aircraft Owner Street Address | 150 BETA DR. |
| Aircraft Owner City | PITTSBURGH |
| Aircraft Owner State | PA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 15238 |
| Operator is an individual? | -- |
| Operator Name | JET COURIER SERVICES |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | P.O. BOX 26081 |
| Operator City | CINCINNATI |
| Operator State | OH |
| Operator Country | |
| Operator Zip code | 45226 |
| Operator Code | 5GL- |
| 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 | Non-scheduled |
| Indicates Domestic or International Flight | Domestic |
| Operator carrying Pax/Cargo/Mail | Cargo |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | SDF |
| Departure City | LOUISVILLE |
| Departure State | KY |
| Departure Country | |
| Departure Time | 2230 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | BNA |
| Destination City | NASHVILLE |
| Destination State | TN |
| Destination Country | |
| Specific Phase of Flight | Descent |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:36AM |
| 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 | -- |