Individually Owned: 150,657
Corporate Owned: 137,281
Everglades Airport
Aircraft Accident/Incident Report
Everglades City, Florida 33929
Sunday, March 7, 1993 14:15 EST
NTSB Narrative Summary Released at Completion of Accident
THE AIRLINE TRANSPORT PILOT-IN-COMMAND ABORTED THE TAKEOFF WHEN A PROPELLER BLADE FROM THE RIGHT ENGINE SEPARATED FROM THE RIGHT PROPELLER SYSTEM. EXAMINATION OF THE PROPELLER HUB BY THE NTSB MATERIALS LABORATORY DIVISION REVEALED THE PROPELLER HUB ARM FAILED DUE TO PREEXISTING FATIGUE CRACKING IN THE BEARING RETENTION RADIUS, FROM POLISHING AND WEAR OF THE RADIUS FROM CONTACT WITH THE SPLIT RINGS.
NTSB Probable Cause Narrative
THE PREEXISTING FATIGUE CRACKING OF THE PROPELLER HUB ARM IN THE BEARING RETENTION RADIUS DUE TO POLISHING AND WEAR OF THE RADIUS FROM CONTACT WITH THE SPLIT RINGS, RESULTING IN A PROPELLER BLADE SEPARATING FROM THE PROPELLER HUB ON THE TAKEOFF GROUND RUN, AND SUBSEQUENT ABORTED TAKEOFF.
Event Information
| Type of Event | Incident |
| Event Date | 3/7/1993 |
| Event Day of the Week | Sunday |
| Time of Event | 1415 |
| Event Time Zone | Eastern Standard Time |
| Event City | EVERGLADES CITY |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 33929 |
| Event Date Year | 1993 |
| Event Date Month | 3 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | EVERGLADES |
| Event Location Nearest Airport ID | XO1 |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | 5 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1346 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 340 |
| Weather Observation Facility ID | FMY |
| Elevation of weather observation facility | 24 |
| Distance of event from weather observation facility (units?) | 25 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 25000 |
| Lowest Non-Ceiling Height | 10000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 0 |
| Air Temperature at event time (in degrees celsius) | 26 |
| Dew Point at event time (in degress fahrenheit) | 12 |
| Wind Direction (degrees magnetic) | 150 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 6 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| 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 | 7 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 5023 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Mar 9 1993 12:00AM |
| NTSB Notification Time | 910 |
| Fiche Number and/or location -used to find docket information | 51220 |
| Date of most recent change to record | Dec 11 2000 1:12PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N3836C |
| NTSB Number | MIA93IA083 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | VFR |
| Flight plan Was Activated? | -- |
| Damage | Minor |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | AERO COMMANDER |
| Aircraft Model | 500 |
| Aircraft Series Identifier | 500 |
| Aircraft Serial Number | 500-791 |
| Certified Max Gross Weight | 6000 |
| 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 | 7 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | AAIP |
| Date of Last Inspection | Mar 3 1993 12:00AM |
| Airframe hours since last inspection | 30 |
| Airframe Hours | 4861 |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | PALM BEACH AVIATION |
| Aircraft Owner Street Address | BLDG 1500C PALM BEACH INT |
| Aircraft Owner City | W. PALM BEACH |
| Aircraft Owner State | FL |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 33406 |
| Operator is an individual? | -- |
| Operator Name | PALM BEACH AVIATION |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | BLDG 1500C PALM BEACH INT |
| Operator City | W. PALM BEACH |
| Operator State | FL |
| Operator Country | |
| Operator Zip code | 33406 |
| Operator Code | PVBA |
| 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 | Passenger/Cargo |
| Type of Flying (Per_Bus / Primary) | Unknown |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | Yes |
| Departure Airport Code | X01 |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 1414 |
| Departure Time Zone | EST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PBI |
| Destination City | W. PALM BEACH |
| Destination State | FL |
| Destination Country | |
| Specific Phase of Flight | Takeoff |
| 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 | 15 |
| Runway Length | 2400 |
| Runway Width | 150 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |