Individually Owned: 150,657
Corporate Owned: 137,281
Valley View Airport
Aircraft Accident/Incident Report
Estacada, Oregon 97023
Tuesady, October 28, 2008 19:00 PDT
NTSB Narrative Summary Released at Completion of Accident
During a night visual-flight-rules personal flight, the pilot reported to a witness via cellular phone that the airplane's electrical system had failed and requested that the witness turn on the runway lights. The witness stated that he observed the airplane flying over the airport on a westerly heading with no lights on. As the airplane passed over the runway and initiated a left turn, the witness lost visual contact with the airplane. Shortly thereafter, the witness heard the sound of impact. On-scene examination of the wreckage and ground scars showed that the airplane impacted trees on final approach about 1,000 feet short of the runway's approach end. Detailed examination of the recovered wreckage revealed that the top ground terminal nut that attached the alternator filter to the ground terminal of the alternator was loose. Evidence of severe wear was noted on the alternator filter attach point and the bottom alternator ground terminal nut. Copper particle splatter was observed around the ground terminal and on the alternator filter which was found to be consistent with electrical arcing. The alternator controller remained attached to the firewall. The tamper-proof seal on the controller was found separated at the seam. The controller cover was removed and a diode was observed separated from the circuit board and found loose within the cover. Evidence of heat damage was observed within the lower inboard corner of the printed circuit board where the diode was installed. No additional anomalies were noted with the engine that would have precluded normal operation and production of power. The pilot had undergone a minor surgical procedure two weeks prior to the accident, and was prescribed a medication known to cause impairment. Toxicology testing was consistent with the medication having been taken within 24 hours of the accident; however, the investigation could not definitively establish that the pilot was impaired.
NTSB Probable Cause Narrative
The pilot's failure to maintain clearance from trees while on approach to land at night. Contributing to the accident was the electrical system failure and the pilot's diverted attention.
Event Information
| Type of Event | Accident |
| Event Date | 10/28/2008 |
| Event Day of the Week | Tuesday |
| Time of Event | 1900 |
| Event Time Zone | Pacific Daylight Time |
| Event City | Estacada |
| Event State | OREGON |
| Event Country | -- |
| Zipcode of the event site | 97023 |
| Event Date Year | 2008 |
| Event Date Month | 10 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 451829N |
| Event Location Longitude | 1221907W |
| Event Location Airport | Valley View Airport |
| Event Location Nearest Airport ID | 5S9 |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 735 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1853 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 347 |
| Weather Observation Facility ID | TTD |
| Elevation of weather observation facility | 39 |
| Distance of event from weather observation facility (units?) | 15 |
| Time Zone of the weather observation | PDT |
| 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) | 11 |
| Dew Point at event time (in degress fahrenheit) | 8 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | -- |
| Wind Speed (knots) | -- |
| Wind Velocity Indicator | Calm |
| Wind Gust Indicator | -- |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.21 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | 2 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 2 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 25676 |
| NTSB Notification Source | FAA Operations Center |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Jul 2 2009 2:14PM |
| User who most recently changed record | stam |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N2570X |
| NTSB Number | WPR09FA027 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | Unknown |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | CESSNA |
| Aircraft Model | P206 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | P206-0070 |
| Certified Max Gross Weight | 3300 |
| 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 | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 21 2007 12:00AM |
| Airframe hours since last inspection | 124 |
| Airframe Hours | 6241 |
| ELT Installed | Yes |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | No |
| ELT Type | C91 |
| Aircraft Owner Name | MARK S GREENUP |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | ESTACADA |
| Aircraft Owner State | OR |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 97023-9630 |
| Operator is an individual? | No |
| Operator Name | MARK S GREENUP |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | ESTACADA |
| Operator State | OR |
| Operator Country | USA |
| Operator Zip code | 97023-9630 |
| 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 | 9S9 |
| Departure City | Lexington |
| Departure State | OR |
| Departure Country | USA |
| Departure Time | 1745 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | 5S9 |
| Destination City | Estacada |
| Destination State | OR |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jul 2 2009 1:58PM |
| User who most recently changed record | stam |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | 34 |
| Runway Length | 3780 |
| Runway Width | 32 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |