Aircraft Incident/Accident Report
Penn Yan Airport

Seneca, New York 14547
Sunday, September 12, 2004 13:06 EDT

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NTSB Narrative Summary Released at Completion of Accident
The pilot departed from his property in the homebuilt airplane, and several witnesses saw the airplane maneuvering in the local area. One witness said the airplane was flying approximately 150 to 200 feet above the ground. Another observed the airplane in a climbing right turn, and said that he thought the pilot was "goofing off" because of the steepness of the turn. The airplane continued to turn through 360 degrees, then the nose pointed towards the ground. The airplane spiraled straight down, and collided with terrain in a field. Examination of the airplane and its engine revealed no evidence of mechanical malfunction, and the student pilot's son, the airplane's owner, described the condition of the airplane as "immaculate." The airplane's most recent annual inspection was 15 months prior to the accident. The pilot held a student pilot certificate. He was not endorsed for solo flight, and his instructor said that based on his demonstrated abilities he could not, and would not; endorse the pilot for solo flight.
NTSB Probable Cause Narrative
The student pilot's failure to maintain airspeed above stall speed, which resulted in an inadvertant stall/spin. A factor in the accident was the pilot's lack of pilot certification.
Event Information
Type of EventAccident 
Event Date9/12/2004 
Event Day of the WeekSunday 
Time of Event1306 
Event Time ZoneEastern Daylight Time 
Event CitySeneca 
Event StateNEW YORK 
Event Country-- 
Zipcode of the event site14547 
Event Date Year2004 
Event Date Month
MidAir Collision IndicatorNo 
On Ground Collision occurred ?No 
Event Location Latitude425304N 
Event Location Longitude0770408W 
Event Location AirportPenn Yan 
Event Location Nearest Airport IDPEO 
Indicates whether the acc/inc occurred off or on an airportOff Airport/Airstrip 
Distance from airport in statute miles16 
Degrees magnetic from airport216 
Airport Elevation990 
Weather Briefing CompletenessNot pertinent 
Investigator's weather sourceWeather Observation Facility 
Time of the weather observation1253 Eastern Daylight Time 
Direction of event from weather observation facility (degrees)216 
Weather Observation Facility IDPOE 
Elevation of weather observation facility990 
Distance of event from weather observation facility (units?)16 
Time Zone of the weather observationEDT 
Lighting ConditionsDay 
Lowest Ceiling Height-- 
Lowest Non-Ceiling Height-- 
Sky/Lowest/Cloud ConditionsClear 
Sky Condition for Lowest CeilingNone 
Visibility Runway Visual Range (Feet)-- 
Visibility Runway Visual Value (Statute Miles)-- 
Visibility (Statute Miles) 10 
Air Temperature at event time (in degrees celsius)23 
Dew Point at event time (in degress fahrenheit)16 
Wind Direction (degrees magnetic)250 
Variable Wind IndicatorWind direction could be determined 
Wind Speed (knots)
Wind Velocity Indicator -- 
Wind Gust IndicatorNot Gusting 
Wind Gust (knots) -- 
Altimeter Setting at event time (in. Hg) 30.18 
Density Altitude (feet)2067 
Intensity of Precipitation-- 
METAR weather report -- 
Event Highest InjuryFatal 
On Ground, Fatal Injuries-- 
On Ground, Minor Injuries-- 
On Ground, Serious Injuries-- 
Injury Total Fatal
Injury Total Minor-- 
Injury Total None-- 
Injury Total Serious-- 
Injury Total All
Investigating AgencyNTSB 
NTSB Docket Number (internal use)17311 
NTSB Notification SourceFAA Eastern Region  
NTSB Notification DateSep 12 2004 12:00AM 
NTSB Notification Time1420 
Fiche Number and/or location -used to find docket informationDMS 
Date of most recent change to recordFeb 24 2005 9:13AM 
User who most recently changed recordNTSB\JOHB  
Basic weather conditionsVisual Meteorological Cond 
FAA District OfficeRochester, NY 
Aircraft Involved
Aircraft #1
Aircraft Registration NumberN195CB 
NTSB NumberIAD04LA046 
Missing Aircraft Indicator-- 
Federal Aviation Reg. PartPart 91: General Aviation 
Type of Flight Plan filedNone 
Flight plan Was Activated?No 
DamageDestroyed 
Aircraft FireGround 
Aircraft ExplosionGround 
Aircraft Manufacturer's Full NameScott 
Aircraft ModelRans S-12 
Aircraft Series Identifier-- 
Aircraft Serial Number0894512 
Certified Max Gross Weight1100 
Aircraft CategoryAirplane 
Aircraft Registration ClassU.S. Registered/U.S. Soil 
Aircraft is a homebuilt?Yes 
Flight Crew Seats-- 
Cabin Crew Seats-- 
Passenger Seats-- 
Total number of seats on the aircraft
Number of Engines
Fixed gear or retractable gearFixed 
Aircraft, Type of Last InspectionAnnual 
Date of Last Inspection-- 
Airframe hours since last inspection-- 
Airframe Hours-- 
ELT InstalledNo 
ELT ActivatedNo 
ELT Aided Location of Event SiteNo 
ELT Type-- 
Aircraft Owner NameTodd A. Jones 
Aircraft Owner Street Address-- 
Aircraft Owner CityClifton Springs 
Aircraft Owner StateNY 
Aircraft Owner CountryUSA  
Aircraft Owner Zipcode14432 
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 certificateNone 
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 BoardNo 
Departure Point Same as EventNo 
Departure Airport CodeNONE 
Departure CityClifton Springs 
Departure StateNY 
Departure CountryUSA 
Departure Time1300 
Departure Time ZoneEDT 
Destination Same as Local Fltdest & departure same, accident can occur anywhere 
Destination Airport Code-- 
Destination City-- 
Destination State-- 
Destination Country-- 
Specific Phase of FlightManeuvering 
Report sent to ICAO?No 
Evacuation occurredNo 
Date of most recent change to record-- 
User who most recently changed record-- 
Since inspection or accident-- 
Event Location Runway Number and LocationNA 
Runway Length-- 
Runway Width-- 
Sight Seeing flightNo 
Air Medical FlightNo 
Medical Flight--