Individually Owned: 150,657
Corporate Owned: 137,281
Columbia Airport
Aircraft Accident/Incident Report
Columbia, California 95310
Sunday, January 31, 1993 22:30 PST
NTSB Narrative Summary Released at Completion of Accident
THE PILOT SAID THAT HE TURNED ON A ONE TO ONE AND ONE HALF MILE BASE FOR RUNWAY 35 AND KEYED HIS MICROPHONE TO ACTIVATE THE PILOT CONTROLLED LIGHTING SYSTEM. THE PILOT SAID THAT ON FINAL APPROACH HE NOTICED THAT THE VASI LIGHTS WERE NOT OPERATING. HE FURTHER REPORTED THAT EVERYTHING SEEMED FINE ON FINAL APPROACH UNTIL ABOUT 200 FEET AGL WHEN HE SAID HE BECAME AWARE OF A LOSS IN ALTITUDE. THE PILOT STATED THAT HE BEGAN APPLYING POWER TO CORRECT THE SITUATION AND THEN OBSERVED A TREE TOP PASS THE COPILOTS WINDOW. EXAMINATION OF THE AIRCRAFT REVEALED THAT THE RIGHT WING HAD COLLIDED WITH THE TREE. AN FAA INSPECTOR STATED THAT THE TREE CONTACTED BY THE AIRCRAFT WAS ABOUT 30 FEET TALL AND LOCATED ABOUT 600 FEET FROM THE APPROACH END OF THE RUNWAY.
NTSB Probable Cause Narrative
THE PILOT'S FAILURE TO MAINTAIN A PROPER GLIDEPATH WHILE ON SHORT FINAL APPROACH. A FACTOR IN THE ACCIDENT WAS THE DARK NIGHT LIGHTING CONDITIONS WHICH MAY HAVE AFFECTED THE PILOT'S PERCEPTUAL AWARENESS OF THE AIRPORT ENVIRONMENT AND THE CUES FOR A PROPER VISUAL APPROACH SLOPE GUIDANCE.
Event Information
| Type of Event | Accident |
| Event Date | 1/31/1993 |
| Event Day of the Week | Sunday |
| Time of Event | 2230 |
| Event Time Zone | Pacific Standard Time |
| Event City | COLUMBIA |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 95310 |
| Event Date Year | 1993 |
| Event Date Month | 1 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | COLUMBIA |
| Event Location Nearest Airport ID | O22 |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 2221 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Witness |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 3 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 80 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 4 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 3 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 249 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Feb 1 1993 12:00AM |
| NTSB Notification Time | 830 |
| Fiche Number and/or location -used to find docket information | 52089 |
| Date of most recent change to record | Dec 11 2000 1:07PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N16SC |
| NTSB Number | LAX93LA109 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | VFR |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | PIPER |
| Aircraft Model | PA-31 |
| Aircraft Series Identifier | PA-31 |
| Aircraft Serial Number | 31-639 |
| Certified Max Gross Weight | 7500 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| 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 | 100 Hour |
| Date of Last Inspection | Dec 20 1992 12:00AM |
| Airframe hours since last inspection | 16 |
| Airframe Hours | 5108 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | TOM ELPIN |
| Aircraft Owner Street Address | 22383 MEEKLAND AVENUE |
| Aircraft Owner City | HAYWARD |
| Aircraft Owner State | CA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 94541 |
| Operator is an individual? | -- |
| Operator Name | RICHARD L. STOCKTON |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 35182 CHARMWOOD CT |
| Operator City | NEWARK |
| Operator State | CA |
| Operator Country | |
| Operator Zip code | 94560 |
| Operator Code | |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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 | P06 |
| Departure City | BULLHEAD CITY |
| Departure State | AZ |
| Departure Country | |
| Departure Time | 1900 |
| Departure Time Zone | PST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 35 |
| Runway Length | 4060 |
| Runway Width | 75 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |