Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Saylorsburg, Pennsylvania 18353
Sunday, August 30, 2009 9:50 EDT
NTSB Narrative Summary Released at Completion of Accident
The certificated sport pilot was performing slow flight and turns at 4,000 feet. A friend who assisted the pilot in building the airplane was watching the flight and communicating with the pilot using a hand-held radio. The friend observed the airplane pitch down and enter a right spiral. He told the pilot to get the nose up. The spiral ceased and the nose began to come up, but not enough, so he again told the pilot to get the nose up. As the nose came up, he observed something red and silver come off the airplane; he believed these parts were the right elevator and one of the wing struts. The nose again dropped and the airplane spiraled toward the ground. As the airplane descended, the friend saw a wing break and instructed the pilot to get out of the airplane. The autopsy report stated that the pilot bailed out of the airplane; however, the ejection was too low for the pilot’s parachute to open effectively and he sustained fatal injuries. The right elevator was found a quarter mile from the main wreckage. The left wing was found 75 to 80 feet from the main wreckage. Information provided by the pilot’s wife revealed that the pilot purchased the airplane partially assembled, and completed its manufacture over five years. The airplane had accumulated about 52 hours of flight time at the time of the accident. An examination of the wreckage revealed that all structural failures were consistent with static, aerodynamic overload starting in the right elevator as a result of inputs to the flight controls. No evidence of substandard structure or fatigue was found.
NTSB Probable Cause Narrative
The pilot’s excessive flight control inputs that resulted in an overload failure of the right elevator and horizontal stabilizer.
Event Information
| Type of Event | Accident |
| Event Date | 8/30/2009 |
| Event Day of the Week | Sunday |
| Time of Event | 950 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Saylorsburg |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 18353 |
| Event Date Year | 2009 |
| Event Date Month | 8 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 405608N |
| Event Location Longitude | 0752149W |
| 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 | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 951 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 180 |
| Weather Observation Facility ID | ABE |
| Elevation of weather observation facility | 393 |
| Distance of event from weather observation facility (units?) | 18 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 22 |
| Dew Point at event time (in degress fahrenheit) | 17 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | -- |
| Wind Speed (knots) | -- |
| Wind Velocity Indicator | Calm |
| Wind Gust Indicator | -- |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.91 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| 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) | 27829 |
| NTSB Notification Source | FAA Eastern ROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Dec 3 2010 3:42PM |
| User who most recently changed record | kenj |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N463NB |
| NTSB Number | ERA09LA492 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | BOND NEAL O |
| Aircraft Model | S-9 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 0493121 |
| Certified Max Gross Weight | 710 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | Yes |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 1 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Conditional |
| Date of Last Inspection | Mar 5 2009 12:00AM |
| Airframe hours since last inspection | 52 |
| Airframe Hours | 52 |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | BOND NEAL O |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | SAYLORSBURG |
| Aircraft Owner State | PA |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 18353-9547 |
| Operator is an individual? | No |
| Operator Name | BOND NEAL O |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | SAYLORSBURG |
| Operator State | PA |
| Operator Country | USA |
| Operator Zip code | 18353-9547 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | -- |
| 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 | 50PA |
| Departure City | Stroudsburg |
| Departure State | PA |
| Departure Country | USA |
| Departure Time | 945 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | 50PA |
| Destination City | Stroudsburg |
| Destination State | PA |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Dec 3 2010 3:42PM |
| User who most recently changed record | kenj |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |