Individually Owned: 150,657
Corporate Owned: 137,281
Brookeridge Air Park Airport
Aircraft Accident/Incident Report
Downers Grove, Illinois 60515
Saturday, November 15, 2008 23:02 CST
NTSB Narrative Summary Released at Completion of Accident
The airplane contacted trees while on final approach to land at night in a residential airpark. The pilot reported that he adjusted the flaps and attempted to add power when he realized that he was too low, but it was too late. Local authorities located the pilot at his residence following the accident. Toxicology testing of blood and urine specimens obtained from the pilot after the accident was consistent with impairment due to recent use of alcohol, cocaine, an over-the-counter antihistamine (diphenhydramine), and two different prescription medications (alprazolam and hydrocodone). Testing results were also consistent with the typical regular use of a prescription antidepressant.
NTSB Probable Cause Narrative
The pilot's failure to maintain a proper glidepath while on final approach in night conditions, due to his impairment from recent use of alcohol, cocaine, and over-the-counter and prescription medications.
Event Information
| Type of Event | Accident |
| Event Date | 11/15/2008 |
| Event Day of the Week | Saturday |
| Time of Event | 2302 |
| Event Time Zone | Central Standard Time |
| Event City | Downers Grove |
| Event State | ILLINOIS |
| Event Country | -- |
| Zipcode of the event site | 60515 |
| Event Date Year | 2008 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 414357N |
| Event Location Longitude | 0875957W |
| Event Location Airport | Brookeridge Air Park |
| Event Location Nearest Airport ID | LL22 |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | 750 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Unknown |
| Time of the weather observation | 2252 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 315 |
| Weather Observation Facility ID | DPA |
| Elevation of weather observation facility | 758 |
| Distance of event from weather observation facility (units?) | 15 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 5500 |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | -- |
| Sky Condition for Lowest Ceiling | Overcast |
| 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) | -3 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | -- |
| Wind Speed (knots) | 11 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | 1 |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 25490 |
| NTSB Notification Source | Darien Police Dept - NTSB Comm |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Jul 16 2009 9:48AM |
| User who most recently changed record | johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N759HF |
| NTSB Number | CEN09LA061 |
| Missing Aircraft Indicator | -- |
| 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 | CESSNA |
| Aircraft Model | 182 |
| Aircraft Series Identifier | Q |
| Aircraft Serial Number | 18266001 |
| Certified Max Gross Weight | 2950 |
| 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 | Fixed |
| Aircraft, Type of Last Inspection | -- |
| 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 | -- |
| Aircraft Owner Name | Oskvarek Evangeline Trustee |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Downers Grove |
| Aircraft Owner State | IL |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 60516 |
| Operator is an individual? | No |
| Operator Name | Sean M. Oskvarek |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Woodridge |
| Operator State | IL |
| Operator Country | USA |
| Operator Zip code | 60517 |
| 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 | No |
| Departure Airport Code | C59 |
| Departure City | Delavan |
| Departure State | WI |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | -- |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | LL22 |
| Destination City | Downers Grove |
| Destination State | IL |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | May 8 2009 10:52AM |
| User who most recently changed record | sulp |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 27 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |