Individually Owned: 150,657
Corporate Owned: 137,281
Vermilion Regional Airport
Aircraft Accident/Incident Report
Danville, Illinois 61814
Monday, February 7, 2011 10:30 CST
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that while he was in the downwind leg of the traffic pattern he checked for runway contamination and the runway was clear and dry. He stated that his landing approach and touchdown on the runway centerline were uneventful. Approximately 500 feet into the landing roll, he applied right brake pressure, and the airplane immediately entered a right swerve. He stated that he was unable to regain directional control with the full application of left rudder and brake inputs. The airplane continued in the right swerve, departing off the right side of the runway. The left main landing gear collapsed during the runway excursion, damaging the left wing closeout rib and aft spar. The pilot's statement that airplane continued to track the runway centerline for 500 feet after touchdown, before his first application of brake pressure, suggests that the disk-brake components and rotor were clear of any contamination such as ice and/or snow during the landing roll. Further, if there had been any contamination, the rotational energy at touchdown would have broken loose any ice or snow. A postaccident examination of the airplane's right wheel and disk-brake components did not reveal any preimpact anomalies or failures that would have prevented normal operation.
NTSB Probable Cause Narrative
The pilot's failure to maintain directional control during the landing roll.
Event Information
| Type of Event | Accident |
| Event Date | 2/7/2011 |
| Event Day of the Week | Monday |
| Time of Event | 1030 |
| Event Time Zone | Central Standard Time |
| Event City | Danville |
| Event State | ILLINOIS |
| Event Country | -- |
| Zipcode of the event site | 61814 |
| Event Date Year | 2011 |
| Event Date Month | 2 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 401159N |
| Event Location Longitude | 0873544W |
| Event Location Airport | Vermilion Regional Airport |
| Event Location Nearest Airport ID | KDNV |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 697 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1025 Central Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | KDNV |
| Elevation of weather observation facility | 697 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Day |
| 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) | -2 |
| Dew Point at event time (in degress fahrenheit) | -5 |
| Wind Direction (degrees magnetic) | 330 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 9 |
| 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 | KDNV 071625Z AUTO 33009KT 10SM CLR M02/M05 A2996 R |
| 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) | 29205 |
| NTSB Notification Source | FAA - Great Lakes ROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Nov 1 2011 6:12PM |
| User who most recently changed record | foxt |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6XZ |
| NTSB Number | CEN11LA178 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | Yes |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Beech |
| Aircraft Model | A36 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | E-2047 |
| Certified Max Gross Weight | 3600 |
| 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 | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | May 13 2010 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 2055 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | Kahler Automation Corporation |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Fairmont |
| Aircraft Owner State | MN |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 56031 |
| Operator is an individual? | No |
| Operator Name | Kahler Automation Corporation |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | Fairmont |
| Operator State | MN |
| Operator Country | USA |
| Operator Zip code | 56031 |
| 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) | Business |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | KFRM |
| Departure City | Fairmont |
| Departure State | MN |
| Departure Country | USA |
| Departure Time | 800 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | KDNV |
| Destination City | Danville |
| Destination State | IL |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Nov 1 2011 4:19PM |
| User who most recently changed record | foxt |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | 34 |
| Runway Length | 3999 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |