Individually Owned: 150,657
Corporate Owned: 137,281
Private Airstrip Airport
Aircraft Accident/Incident Report
Pilot Mountain, North Carolina 27041
Sunday, April 29, 2012 17:30 EDT
NTSB Narrative Summary Released at Completion of Accident
The retired airline pilot attempted to take off in his classic single-engine airplane from a dry, 1,900-foot-long turf airstrip. After liftoff, the pilot thought that the airplane would not clear transmission wires beyond the departure end of the runway. The pilot attempted to fly under the lowest wire, about 20 feet above the ground, but one wing caught the wire, and the airplane impacted the ground. No preexisting mechanical anomalies were noted with the airplane, and leading edge damage to both propeller blades indicated that the engine was producing power at impact. Although there was a discrepancy between the accident time as noted by the pilot and the approximate time noted by local authorities, there was a quartering tailwind at both times, ranging in velocity from 3 to 6 knots. In addition, temperatures and dew points from both times indicated a probability of carburetor ice formation during the pilot's reported 4 to 5 minutes of low-power taxi prior to takeoff. The extent to which a tailwind, carburetor ice, or some other phenomena might have singularly or cumulatively affected takeoff and climb performance could not be determined. However, it is likely that diminished performance existed throughout the airplane's takeoff roll, which should have allowed the pilot ample time to recognize it and to safely abort the takeoff in a timely manner.
NTSB Probable Cause Narrative
The pilot's failure to abort the takeoff in a timely manner. Contributing to the accident was the airplane’s reduced takeoff performance.
Event Information
| Type of Event | Accident |
| Event Date | 4/29/2012 |
| Event Day of the Week | Sunday |
| Time of Event | 1730 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Pilot Mountain |
| Event State | NORTH CAROLINA |
| Event Country | -- |
| Zipcode of the event site | 27041 |
| Event Date Year | 2012 |
| Event Date Month | 4 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 362428N |
| Event Location Longitude | 0803119W |
| Event Location Airport | Private Airstrip |
| Event Location Nearest Airport ID | NONE |
| 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 | 1150 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1735 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 330 |
| Weather Observation Facility ID | MWK |
| Elevation of weather observation facility | 1210 |
| Distance of event from weather observation facility (units?) | 3 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 4800 |
| Sky/Lowest/Cloud Conditions | Scattered |
| 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) | 26 |
| Dew Point at event time (in degress fahrenheit) | 15 |
| Wind Direction (degrees magnetic) | 190 |
| 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) | 30.12 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 31112 |
| NTSB Notification Source | FAA Southern CROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Mar 21 2013 12:09PM |
| User who most recently changed record | kenj |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5769D |
| NTSB Number | ERA12LA309 |
| 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 | PIPER |
| Aircraft Model | PA-18 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 18-5270 |
| Certified Max Gross Weight | 1200 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | 1 |
| Cabin Crew Seats | -- |
| Passenger Seats | 1 |
| Total number of seats on the aircraft | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Oct 25 2011 12:00AM |
| Airframe hours since last inspection | 9 |
| Airframe Hours | 2619 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | GRIFFITH RALPH R |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | PILOT MOUNTAIN |
| Aircraft Owner State | NC |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 27041-8442 |
| Operator is an individual? | Yes |
| Operator Name | GRIFFITH RALPH R |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | PILOT MOUNTAIN |
| Operator State | NC |
| Operator Country | USA |
| Operator Zip code | 27041-8442 |
| 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 | Yes |
| Departure Airport Code | NONE |
| Departure City | Pilot Mountain |
| Departure State | NC |
| Departure Country | USA |
| Departure Time | 1730 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | NONE |
| Destination City | Pilot Mountain |
| Destination State | NC |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Mar 21 2013 12:09PM |
| User who most recently changed record | kenj |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | 32 |
| Runway Length | 1900 |
| Runway Width | 50 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |