Individually Owned: 150,657
Corporate Owned: 137,281
Defiance Memorial Airport
Aircraft Accident/Incident Report
Defiance, Ohio 43512
Friday, June 20, 1997 20:50 EDT
NTSB Narrative Summary Released at Completion of Accident
At 65 knots, the pilot rotated the airplane and simultaneously heard a loud bang and felt a severe left pull. The pilot applied right rudder and brake to stop the left drift; however, the airplane departed the runway, continued across a grassy area, then across an asphalt taxi way, and came to a stop in an upright attitude. A 100 hour inspection had been completed just prior to the flight, and an examination of the left main wheel found a 6 inch section of the inner wheel rim missing. A 2 inch piece of the inner wheel was found about 565 feet from the approach end of the runway. Microscopic examination revealed 'no clear evidence of fatigue...and the fracture appears to have failed by overstress separation.'
NTSB Probable Cause Narrative
The failure of a wheel rim due to overstress separation with no clear evidence initiating event.
Event Information
| Type of Event | Accident |
| Event Date | 6/20/1997 |
| Event Day of the Week | Friday |
| Time of Event | 2050 |
| Event Time Zone | Eastern Daylight Time |
| Event City | DEFIANCE |
| Event State | OHIO |
| Event Country | -- |
| Zipcode of the event site | 43512 |
| Event Date Year | 1997 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | DEFIANCE MEMORIAL |
| Event Location Nearest Airport ID | DFI |
| 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 | 708 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Pilot |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| 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) | 7 |
| Air Temperature at event time (in degrees celsius) | 24 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 220 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 12 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| 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 | 3 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1754 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jun 23 1997 12:00AM |
| NTSB Notification Time | 640 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 8 2000 12:20PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5716F |
| NTSB Number | IAD97LA092 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Piper |
| Aircraft Model | PA-32R-300 |
| Aircraft Series Identifier | PA-32R-300 |
| Aircraft Serial Number | 32R-7780018 |
| Certified Max Gross Weight | 3600 |
| 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 | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jun 6 1997 12:00AM |
| Airframe hours since last inspection | 2 |
| Airframe Hours | 2882 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | PHOENIX FLYING CLUB |
| Aircraft Owner Street Address | PO BOX 361142 |
| Aircraft Owner City | COLUMBUS |
| Aircraft Owner State | OH |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 43236 |
| 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 | Yes |
| Departure Airport Code | DFI |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 2050 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | BKL |
| Destination City | CLEVELAND |
| Destination State | OH |
| Destination Country | |
| Specific Phase of Flight | Takeoff |
| 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 | 30 |
| Runway Length | 4197 |
| Runway Width | 72 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |