Individually Owned: 150,657
Corporate Owned: 137,281
Natrona County International Airport
Aircraft Accident/Incident Report
Casper, Wyoming 82609
Monday, February 20, 2006 18:45 MST
NTSB Narrative Summary Released at Completion of Accident
The pilot set engine power to 60 percent rpm for takeoff, released the brakes, and the airplane steered straight ahead. At approximately 800 feet down the runway, the airplane veered to the right. The pilot said he applied full left steering (tiller) and full left rudder, but the airplane continued to veer right. The pilot said he then used full reverse propeller to arrest the forward motion. The airplane went off the right edge of the runway and stopped approximately 1,300 feet from the start of the takeoff roll. A preliminary examination of the airplane showed the nose wheel was turned beyond the right turn limit mark. The left propeller sustained damage to all 4 blade tips. The weather at the time of the incident was clear skies, 10 miles visibility, temperature 18 degrees Fahrenheit (F), dew point 7 degrees F, and altimeter 29.87 inches. Further examination of the nose wheel steering system failed to show why the airplane initiated the uncontrolled turn. All other systems showed no anomalies.
NTSB Probable Cause Narrative
loss of directional control for undetermined reasons. A factor contributing to the incident was the runway maker light.
Event Information
| Type of Event | Incident |
| Event Date | 2/20/2006 |
| Event Day of the Week | Monday |
| Time of Event | 1845 |
| Event Time Zone | Mountain Standard Time |
| Event City | Casper |
| Event State | WYOMING |
| Event Country | -- |
| Zipcode of the event site | 82609 |
| Event Date Year | 2006 |
| Event Date Month | 2 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 425418N |
| Event Location Longitude | 1062728W |
| Event Location Airport | Natrona County International |
| Event Location Nearest Airport ID | CPR |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0.5 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 5348 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1853 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 120 |
| Weather Observation Facility ID | CPR |
| Elevation of weather observation facility | 5348 |
| Distance of event from weather observation facility (units?) | 1 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Night |
| 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) | -8 |
| Dew Point at event time (in degress fahrenheit) | -14 |
| Wind Direction (degrees magnetic) | 230 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 19 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.87 |
| 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 | 3 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 20042 |
| NTSB Notification Source | FAA-Northwest Mountain Region |
| NTSB Notification Date | Feb 20 2006 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Aug 29 2006 3:49PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Casper, WY FSFO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N235BA |
| NTSB Number | DEN06IA042 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | Yes |
| Damage | Minor |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Swearingen |
| Aircraft Model | SA226TC |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | TC235 |
| Certified Max Gross Weight | 12500 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 3 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Continuous Airworthiness |
| Date of Last Inspection | Feb 1 2006 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 29261.5 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Superior Aviation, Inc. |
| Aircraft Owner Street Address | Ford Airport |
| Aircraft Owner City | Iron Mountain |
| Aircraft Owner State | MI |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 49801 |
| 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 | EATA |
| Owner has at least one certificate | -- |
| 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 | Non-scheduled |
| Indicates Domestic or International Flight | Domestic |
| Operator carrying Pax/Cargo/Mail | Passenger Only |
| Type of Flying (Per_Bus / Primary) | -- |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | CPR |
| Departure City | Casper |
| Departure State | WY |
| Departure Country | USA |
| Departure Time | 1845 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | DEN |
| Destination City | Denver |
| Destination State | CO |
| Destination Country | USA |
| Specific Phase of Flight | Takeoff - roll/run |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | May 11 2006 10:58AM |
| User who most recently changed record | BOWL |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | 21 |
| Runway Length | 10600 |
| Runway Width | 150 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |