Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Knoxville, Tennessee 37901
Thursday, March 16, 1989 16:00 EST
NTSB Narrative Summary Released at Completion of Accident
IT WAS REPORTED THAT THE PILOT/OWNER AND THE PAX HAD SPENT THE DAY INSTALLING AN AIR-OIL SEPARATOR KIT ON THE AIRPLANE. AFTER THE INSTALLATION BY THE TWO UNCERTIFICATED MECHANICS, THEY DEPARTED THE LOCAL ISLAND AIRPORT SOMETIME AFTER 1500 EDT. AT ABOUT 1605, THE AIRPLANE WAS OBSERVED TO LAND ON THE RIVER SHORT OF THE AIRPORT SURFACE. BOTH OCCUPANTS EXITED THE AIRPLANE AND SWAM TOWARD SHORE. THE PILOT MADE IT TO SHORE BUT HIS PAX WAS HAVING PROBLEMS SO HE SWAM BACK OUT TO HELP. BOTH OCCUPANTS SANK IN THE 48 DEGREE WATER AND THEIR BODIES WERE RECOVERED LATER. AFTER RECOVERY, THE ENGINE WAS DRIED OUT AND A TEST RUN PERFORMED. SOME CONTAMINATION WAS FOUND IN THE PRESSURE CARBURETOR. THE ENGINE HAD A HISTORY OF STOPPING ON THE GROUND.
NTSB Probable Cause Narrative
THE PILOT'S CONTINUED OPERATION OF THE AIRPLANE WITH A KNOWN MECHANICAL DEFECT IN THE ENGINE CARBURETOR/FUEL SUPPLY SYSTEM AS EVIDENCED BY THE PAST HISTORY OF ENGINE STOPPAGE DURING GROUND OPERATION. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S PERFORMANCE OF UNAUTHORIZED MAINTENANCE ON THE AIRCRAFT AND ITS SYSTEM.
Event Information
| Type of Event | Accident |
| Event Date | 3/16/1989 |
| Event Day of the Week | Thursday |
| Time of Event | 1600 |
| Event Time Zone | Eastern Standard Time |
| Event City | KNOXVILLE |
| Event State | TENNESSEE |
| Event Country | -- |
| Zipcode of the event site | 37901 |
| Event Date Year | 1989 |
| 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 | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 833 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1550 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 215 |
| Weather Observation Facility ID | TYS |
| Elevation of weather observation facility | 981 |
| Distance of event from weather observation facility (units?) | 9 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 25000 |
| Sky/Lowest/Cloud Conditions | Thin Overcast |
| 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) | 19 |
| Dew Point at event time (in degress fahrenheit) | -1 |
| Wind Direction (degrees magnetic) | 20 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 10 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | 1200 |
| 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) | 727 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Mar 16 1989 12:00AM |
| NTSB Notification Time | 1850 |
| Fiche Number and/or location -used to find docket information | 40231 |
| Date of most recent change to record | Dec 13 2000 12:31PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5403D |
| NTSB Number | ATL89FA106 |
| 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 | H35 |
| Aircraft Series Identifier | H35 |
| Aircraft Serial Number | D-4873 |
| Certified Max Gross Weight | 2900 |
| 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 | Sep 2 1988 12:00AM |
| Airframe hours since last inspection | 66 |
| Airframe Hours | 3602 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | ROBERT M MELIA |
| Aircraft Owner Street Address | 2108 LAKEPOINT AVE. |
| Aircraft Owner City | KNOXVILLE |
| Aircraft Owner State | TN |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 37922 |
| Operator is an individual? | -- |
| Operator Name | W. T. CHRISTIAN |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 8503 WESTLAND DR. |
| Operator City | KNOXVILLE |
| Operator State | TN |
| Operator Country | |
| Operator Zip code | 37923 |
| 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 | Yes |
| Departure Point Same as Event | Yes |
| Departure Airport Code | |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 0 |
| Departure Time Zone | |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Descent |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:30AM |
| 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 | -- |