Individually Owned: 151,845
Corporate Owned: 143,699
Lake Elmo Airport
Aircraft Accident/Incident Report
Lake Elmo, Minnesota 55042
Friday, September 3, 2010 16:05 CDT
NTSB Narrative Summary Released at Completion of Accident
The pilot was departing in his experimental amateur-built airplane on a personal cross country flight. Witnesses in the area of the accident reported they observed the low-flying yellow airplane climb over a tree line, pass over the roadway they were on, encounter wind, and then bank. The airplane subsequently descended during the turn and impacted terrain in a field about 1/2 mile north of the departure runway, where it sustained substantial damage to its fuselage. The recorded wind was 19 knots gusting to 28 knots. The pilot sustained serious injuries and indicated that he did not recall anything regarding the accident flight. A postaccident examination of the wreckage revealed no evidence of mechanical malfunctions or anomalies with the airframe or engine.
NTSB Probable Cause Narrative
The pilot's failure to maintain control of the airplane during takeoff with gusty wind conditions, which resulted in a collision with terrain.
Event Information
| Type of Event | Accident |
| Event Date | 9/3/2010 |
| Event Day of the Week | Friday |
| Time of Event | 1605 |
| Event Time Zone | Central Daylight Time |
| Event City | Lake Elmo |
| Event State | MINNESOTA |
| Event Country | -- |
| Zipcode of the event site | 55042 |
| Event Date Year | 2010 |
| Event Date Month | 9 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 445951N |
| Event Location Longitude | 0925120W |
| Event Location Airport | Lake Elmo Airport |
| Event Location Nearest Airport ID | AID |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 1 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 933 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1553 Central Daylight Time |
| Direction of event from weather observation facility (degrees) | 240 |
| Weather Observation Facility ID | STP |
| Elevation of weather observation facility | 705 |
| Distance of event from weather observation facility (units?) | 10 |
| Time Zone of the weather observation | CDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 3400 |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | -- |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 16 |
| Dew Point at event time (in degress fahrenheit) | 9 |
| Wind Direction (degrees magnetic) | 300 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 19 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 28 |
| Altimeter Setting at event time (in. Hg) | 29.94 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | 032053Z 30019G28KT 10SM BKN034 OVC043 16/09 A2994 |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 28228 |
| NTSB Notification Source | FAA-AGL-ROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Apr 13 2011 12:21PM |
| User who most recently changed record | bowl |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N333HK |
| NTSB Number | CEN10FA519 |
| 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 | KWECH |
| Aircraft Model | GLASAIR RG SUPER 11S |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 2313 |
| Certified Max Gross Weight | 2200 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | Yes |
| 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 | Retractable |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | No |
| ELT Type | C91-A |
| Aircraft Owner Name | MARK A KEDROWSKI |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | OAKDALE |
| Aircraft Owner State | MN |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 55128-3060 |
| Operator is an individual? | Yes |
| Operator Name | MARK A KEDROWSKI |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | OAKDALE |
| Operator State | MN |
| Operator Country | USA |
| Operator Zip code | 55128-3060 |
| 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) | Personal |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | AID |
| Departure City | Lake Elmo |
| Departure State | MN |
| Departure Country | USA |
| Departure Time | 1605 |
| Departure Time Zone | CDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PWC |
| Destination City | Pine River |
| Destination State | MN |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Apr 12 2011 1:36PM |
| User who most recently changed record | scoa |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |