Individually Owned: 151,845
Corporate Owned: 143,699
Aircraft Accident/Incident Report
Bluffton, South Carolina 29910
Saturday, November 20, 2010 20:00 EST
NTSB Narrative Summary Released at Completion of Accident
According to the pilot, the airplane was in cruise flight at 2,000 feet mean sea level, when he felt a violent impact/upset and thought something hit the rudder. The airplane became unstable and started to rock from side to side, causing the pilot to perform a forced landing to a river. The airplane was not located or recovered and is assumed to have sustained substantial damage. The cause of the reported violent impact/upset could not be determined.
NTSB Probable Cause Narrative
An in-flight upset of undetermined origin resulting in a forced landing.
Event Information
| Type of Event | Accident |
| Event Date | 11/20/2010 |
| Event Day of the Week | Saturday |
| Time of Event | 2000 |
| Event Time Zone | Eastern Standard Time |
| Event City | Bluffton |
| Event State | SOUTH CAROLINA |
| Event Country | -- |
| Zipcode of the event site | 29910 |
| Event Date Year | 2010 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 321315N |
| Event Location Longitude | 0805145W |
| 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 | 1950 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 130 |
| Weather Observation Facility ID | HXD |
| Elevation of weather observation facility | 19 |
| Distance of event from weather observation facility (units?) | 14 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Night/Dark |
| 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) | 21 |
| Dew Point at event time (in degress fahrenheit) | 16 |
| Wind Direction (degrees magnetic) | 100 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.29 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 28270 |
| NTSB Notification Source | Pilot |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Jul 6 2011 1:51PM |
| User who most recently changed record | johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N882AV |
| NTSB Number | ERA11LA071 |
| 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 | CESSNA |
| Aircraft Model | 172N |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 17269667 |
| Certified Max Gross Weight | 2300 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | 1 |
| Cabin Crew Seats | -- |
| Passenger Seats | 3 |
| Total number of seats on the aircraft | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jan 7 2010 12:00AM |
| Airframe hours since last inspection | 337 |
| Airframe Hours | 89118 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | C91 |
| Aircraft Owner Name | AVION AIR ACADEMY LLC |
| Aircraft Owner Street Address | 1300 E 26TH PL |
| Aircraft Owner City | SANFORD |
| Aircraft Owner State | FL |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 32773-9366 |
| Operator is an individual? | No |
| Operator Name | William C. Ambercrombie |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Waynesburg |
| Operator State | PA |
| Operator Country | USA |
| Operator Zip code | 15370 |
| 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 | HXD |
| Departure City | Hilton Head |
| Departure State | SC |
| Departure Country | USA |
| Departure Time | 1945 |
| Departure Time Zone | EST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | RBW |
| Destination City | Walterboro |
| Destination State | SC |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jul 6 2011 1:53PM |
| User who most recently changed record | johb |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |