Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Webster, Wisconsin 54893
Saturday, October 2, 1993 11:10 CDT
NTSB Narrative Summary Released at Completion of Accident
RADAR DATA SHOWED THE AIRPLANE WAS CRUISING AT ABOUT 7500' MSL & 190 KTS GROUND SPEED & TRACKING ABOUT 140 DEGREES, WHEN IT BEGAN TO DESCEND. THE LAST RECORDED ALTITUDE WAS ABOUT 6500' MSL. WITNESSES HEARD A LOUD NOISE, THEN SAW THE AIRPLANE & DEBRIS FROM THE PLANE FALLING TO THE GROUND. THEY WERE UNABLE TO JUDGE THE AIRPLANE'S ALTITUDE WHEN IT BROKE UP. WRECKAGE WAS SCATTERED OVER A DISTANCE OF ABOUT 1.3 MILES. AN EXAM REVEALED THE V-TAIL STABILIZERS & WINGS HAD SEPARATED IN FLIGHT. THERE WAS EVIDENCE THE STABILIZERS HAD FAILED IN A DOWNWARD DIRECTION. THE RIGHT WING SEPARATED FROM THE FUSELAGE AT THE WING ROOT, & THE LEFT WING HAD SEPARATED IN 3 MAIN PIECES; THERE WAS EVIDENCE ON THE FRONT SPAR CARRY-THROUGH STRUCTURE THAT THE WINGS HAD FAILED IN A DOWNWARD DIRECTION. BOTH FRONT SEAT BELTS WERE INTACT, BUT UNLATCHED, WITH NO EVIDENCE OF DEFORMATION; THE PILOT WAS THROWN FROM THE AIRPLANE DURING THE ACCIDENT. NO PRE-ACCIDENT ANOMALIES OF THE AIRFRAME WERE FOUND.
NTSB Probable Cause Narrative
IN-FLIGHT BREAKUP OF THE AIRPLANE FOR AN UNDETERMINED REASON.
Event Information
| Type of Event | Accident |
| Event Date | 10/2/1993 |
| Event Day of the Week | Saturday |
| Time of Event | 1110 |
| Event Time Zone | Central Daylight Time |
| Event City | WEBSTER |
| Event State | WISCONSIN |
| Event Country | -- |
| Zipcode of the event site | 54893 |
| Event Date Year | 1993 |
| Event Date Month | 10 |
| 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 | 1150 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 5 |
| Weather Observation Facility ID | DLH |
| Elevation of weather observation facility | 1428 |
| Distance of event from weather observation facility (units?) | 58 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 4500 |
| 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) | 15 |
| Air Temperature at event time (in degrees celsius) | 1 |
| Dew Point at event time (in degress fahrenheit) | -10 |
| Wind Direction (degrees magnetic) | 300 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 12 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 20 |
| Altimeter Setting at event time (in. Hg) | 30 |
| 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 | 1 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1969 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Oct 2 1993 12:00AM |
| NTSB Notification Time | 1200 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 11 2000 1:41PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N4421D |
| NTSB Number | CHI94FA001 |
| 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 | BEECH |
| Aircraft Model | G35 |
| Aircraft Series Identifier | G35 |
| Aircraft Serial Number | D-4574 |
| Certified Max Gross Weight | 2775 |
| 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 | Apr 20 1993 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | BEMIDJI AVIATION SERVICES, INC |
| Aircraft Owner Street Address | 4021 MOBERG DRIVE, NW |
| Aircraft Owner City | BEMIDJI |
| Aircraft Owner State | MN |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 56601 |
| Operator is an individual? | -- |
| Operator Name | |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | |
| Operator City | |
| Operator State | |
| Operator Country | |
| Operator Zip code | |
| 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 | BJI |
| Departure City | BIMIDJI |
| Departure State | MN |
| Departure Country | |
| Departure Time | 1025 |
| Departure Time Zone | CDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | RIE |
| Destination City | RICE LAKE |
| Destination State | WI |
| Destination Country | |
| Specific Phase of Flight | Descent |
| 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 | -- |