Individually Owned: 150,657
Corporate Owned: 137,281
Sioux Center Muni. Airport
Aircraft Accident/Incident Report
Sioux Center, Iowa 515209
Monday, October 14, 1991 6:15 CDT
NTSB Narrative Summary Released at Completion of Accident
THE HIGH PERFORMANCE SINGLE ENGINE CORPORATE AIRPLANE COMMENCED ITS PRE-DAWN TAKEOFF ROLL WITH A LEFT FRONT, QUARTERING, CROSSWIND OF APPROXIMATELY 25 MPH. PASSENGERS STATED THAT THE AIRPLANE LIFTED OFF EARLIER THAN THEY'VE BEEN ACCUSTOMED TO. AFTER LIFTOFF, THE AIRPLANE CONTACTED THE GROUND, DEPARTED THE LEFT SIDE OF THE RUNWAY, AND STRUCK A WIND SOCK POLE AND A WIND TEE. THE AIRPLANE WAS REESTABLISHED ON THE RUNWAY AND RAN OFF THE DEPARTURE END. AFTER TRAVELING APPROXIMATELY 1000 FEET FROM THE DEPARTURE END, THE AIRPLANE STRUCK A TREE WITH ITS LEFT WING, SEPARATING IT FROM THE FUSELAGE AT THE WING ROOT. THE AIRPLANE THEN COLLIDED WITH A ROAD EMBANKMENT WENT OVER IT, AND CAME TO REST IN A PLOWED FIELD.
NTSB Probable Cause Narrative
THE PILOT IN COMMAND'S NOT MAINTAINING DIRECTIONAL CONTROL AND NOT PERFORMING AN ABORTED TAKEOFF. WINDSHEAR WAS A FACTOR RELATING TO THE ACCIDENT.
Event Information
| Type of Event | Accident |
| Event Date | 10/14/1991 |
| Event Day of the Week | Monday |
| Time of Event | 615 |
| Event Time Zone | Central Daylight Time |
| Event City | SIOUX CENTER |
| Event State | IOWA |
| Event Country | -- |
| Zipcode of the event site | 515209 |
| Event Date Year | 1991 |
| Event Date Month | 10 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | SIOUX CENTER MUNI. |
| Event Location Nearest Airport ID | SOY |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 1448 |
| Weather Briefing Completeness | Full |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 743 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 188 |
| Weather Observation Facility ID | SUX |
| Elevation of weather observation facility | 1098 |
| Distance of event from weather observation facility (units?) | 44 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | Dawn |
| Lowest Ceiling Height | 8000 |
| Lowest Non-Ceiling Height | 8000 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 15 |
| Air Temperature at event time (in degrees celsius) | -18 |
| Dew Point at event time (in degress fahrenheit) | -18 |
| Wind Direction (degrees magnetic) | 315 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 15 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | 0 |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 4 |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 5 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1000 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 44898 |
| Date of most recent change to record | Dec 18 2002 11:28AM |
| User who most recently changed record | NTSB\GIUV |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N1FY |
| NTSB Number | CHI92LA007 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | PIPER |
| Aircraft Model | PA-46-310P |
| Aircraft Series Identifier | PA-46-310P |
| Aircraft Serial Number | 46-8408008 |
| Certified Max Gross Weight | 4100 |
| 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 | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | 0 |
| Airframe Hours | -- |
| ELT Installed | Unknown |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Yes |
| ELT Type | -- |
| Aircraft Owner Name | INTERSTATE ELECT. & ENG. CO. |
| Aircraft Owner Street Address | 1520 INDUSTRIAL PARK |
| Aircraft Owner City | SIOUX CENTER |
| Aircraft Owner State | IA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 51250 |
| Operator is an individual? | -- |
| Operator Name | INTERSTATE ELECT. & ENG. CO. |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | 1520 INDUSTRIAL PARK |
| Operator City | SIOUX CENTER |
| Operator State | IA |
| Operator Country | |
| Operator Zip code | 51250 |
| Operator Code | |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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) | Business |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 613 |
| Departure Time Zone | CDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | CPS |
| Destination City | ST. LOUIS |
| Destination State | MO |
| Destination Country | |
| Specific Phase of Flight | Takeoff |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:35AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 35 |
| Runway Length | 3002 |
| Runway Width | 50 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |