Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Wasta, South Dakota 57791
Saturday, November 6, 2004 16:34 MST
NTSB Narrative Summary Released at Completion of Accident
The airplane impacted terrain after suffereing a loss of engine power followed by a loss of control. The student pilot was returning to land at his farm field when the accident occurred. A witness reported seeing the airplane's wing "wobble" when it was at an altitude of about 300 feet above the ground prior to it descending to impact. He stated he was in a vehicle at the time and was unable to tell if the engine was operating. The accident occurred at sunset and the airplane was not equipped with any cockpit lighting. Post accident examination of the airplane revealed it impacted the terrain in a nose down, left wing low attitude. One of the wooded propeller blades was shattered and the other was intact. The mixture control was in and the pushpull type fuel shutoff valve was pulled to the off position. The fuel shutoff valve was bent upward and formed around the instrument panel. The carburetor heat control was pushed in. Airworthiness Directive (AD) 51-09-03 applied to the accident airplane. The AD stated that a safety device must be installed on the fuel shutoff valve to prevent inadvertent operation of the valve while in flight. The safety device was installed; however, it was bent so that it was not covering the fuel shutoff valve. No discrepancies were noted during the engine teardown that would have prevented the engine from producing power.
NTSB Probable Cause Narrative
The pilot inadvertently pulled the fuel shut off valve resulting in fuel starvation and a subsequent loss of engine power. The pilot also failed to maintain adequate airspeed which resulted in the airplane stalling.
Event Information
| Type of Event | Accident |
| Event Date | 11/6/2004 |
| Event Day of the Week | Saturday |
| Time of Event | 1634 |
| Event Time Zone | Mountain Standard Time |
| Event City | Wasta |
| Event State | SOUTH DAKOTA |
| Event Country | -- |
| Zipcode of the event site | 57791 |
| Event Date Year | 2004 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 440618N |
| Event Location Longitude | 1025617W |
| 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 | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1635 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | 275 |
| Weather Observation Facility ID | RAP |
| Elevation of weather observation facility | 3202 |
| Distance of event from weather observation facility (units?) | 22 |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Dusk |
| 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) | 13 |
| Dew Point at event time (in degress fahrenheit) | -5 |
| Wind Direction (degrees magnetic) | 350 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 10 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.96 |
| 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) | 17916 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Nov 6 2004 12:00AM |
| NTSB Notification Time | 1930 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Jul 7 2005 10:33AM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Rapid City, SD |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N39971 |
| NTSB Number | CHI05LA023 |
| 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 | Taylorcraft |
| Aircraft Model | BC12-D |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 6630 |
| Certified Max Gross Weight | 1200 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Oct 31 2003 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | James M. Nachtigall |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Owanka |
| Aircraft Owner State | SD |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 57767 |
| Operator is an individual? | No |
| 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? | -- |
| 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 | PVT |
| Departure City | Wasta |
| Departure State | SD |
| Departure Country | USA |
| Departure Time | 1600 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | PVT |
| Destination City | Wasta |
| Destination State | SD |
| Destination Country | USA |
| Specific Phase of Flight | Approach |
| Report sent to ICAO? | No |
| Evacuation occurred | No |
| Date of most recent change to record | May 16 2005 8:10AM |
| User who most recently changed record | SULP |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | -- |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |