Individually Owned: 150,657
Corporate Owned: 137,281
Chico Airport
Aircraft Accident/Incident Report
Chico, California 95926
Tuesady, February 6, 1990 12:54 PST
NTSB Narrative Summary Released at Completion of Accident
THE C-182P, N790T, HAD INITIALLY CALLED 8.5 MI NW FOR LANDING, & WAS CLEARED TO ENTER A LEFT DOWNWIND. ABOUT 2 MIN LATER THE PLT REPORTED HE WAS COMING IN ON THE EAST SIDE OF THE FIELD, WAS CLEARED FOR A RIGHT DOWNWIND, AND ADVISED OF THE OTHER ACFT IN THE RIGHT TRAFFIC PATTERN. THE BE-95, N721L, HAD JUST MADE A TOUCH-&-GO AND WAS TURNING TO A DOWNWIND. THE CONTROLLERS REPORTED THAT THE TURN WAS ABOUT A 30-DEG CONSTANT TURN WITH NO ROLL-OUT ON THE CROSSWIND LEG. THE ACFT COLLIDED ABOUT 2 MI N OF THE ARPT. THE AIM STATES, FOR RECOMMENDED VFR TRAFFIC PATTERN OPERATIONS, THAT ARRIVING ACFT SHOULD ENTER THE PATTERN ABEAM THE MIDPOINT OF THE RUNWAY. THE TOX EXAM OF THE PLT OF THE C-182P, N790T, DISCLOSED A POSITIVE CANNABINOIDS (MARIJUANA) FINDING, 0.098 MG/L, IN THE URINE SAMPLE.
NTSB Probable Cause Narrative
THE FAILURE OF THE PILOTS OF N790T AND N721L TO SEE AND AVOID EACH OTHER. FACTORS WHICH CONTRIBUTED TO THE ACCIDENT WERE: THE PILOT OF THE C-182P, N790T, WAS DISORIENTED AND IMPROPERLY ENTERED THE TRAFFIC PATTERN DUE TO RECENT MARIJUANA USE; THE PILOT OF THE BE-95, N721L, FAILED TO PROPERLY EXECUTE A CROSSWIND LEG IN THE TRAFFIC PATTERN; AND THE LOCAL CONTROLLER FAILED TO VISUALLY MAINTAIN ADEQUATE SEPARATION OF THE TWO AIRCRAFT.
Event Information
| Type of Event | Accident |
| Event Date | 2/6/1990 |
| Event Day of the Week | Tuesday |
| Time of Event | 1254 |
| Event Time Zone | Pacific Standard Time |
| Event City | CHICO |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 95926 |
| Event Date Year | 1990 |
| Event Date Month | 2 |
| MidAir Collision Indicator | Yes |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | CHICO |
| Event Location Nearest Airport ID | CIC |
| 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 | 0 |
| Airport Elevation | 238 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1255 Pacific Standard Time |
| Direction of event from weather observation facility (degrees) | 210 |
| Weather Observation Facility ID | CIC |
| Elevation of weather observation facility | 238 |
| Distance of event from weather observation facility (units?) | 1 |
| Time Zone of the weather observation | PST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 20000 |
| Lowest Non-Ceiling Height | 3000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 60 |
| Air Temperature at event time (in degrees celsius) | -- |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 300 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 15 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| 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 | Fatal |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | 3 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 3 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1629 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Feb 6 1990 12:00AM |
| NTSB Notification Time | 1400 |
| Fiche Number and/or location -used to find docket information | 42896 |
| Date of most recent change to record | Dec 12 2000 4:46PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
||
|---|---|---|
Aircraft #1 |
Aircraft #2 |
|
| Aircraft Registration Number | N721L | N790T |
| NTSB Number | LAX90FA082A | LAX90FA082B |
| Missing Aircraft Indicator | N | N |
| Federal Aviation Reg. Part | Part 91: General Aviation | Part 91: General Aviation |
| Type of Flight Plan filed | None | None |
| Flight plan Was Activated? | -- | -- |
| Damage | Destroyed | Destroyed |
| Aircraft Fire | None | None |
| Aircraft Explosion | None | None |
| Aircraft Manufacturer's Full Name | BEECH | CESSNA |
| Aircraft Model | 95-55 | 182P |
| Aircraft Series Identifier | 95-55 | 182P |
| Aircraft Serial Number | TD-329 | 18262370 |
| Certified Max Gross Weight | 4100 | 2950 |
| Aircraft Category | Airplane | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No | No |
| Flight Crew Seats | -- | -- |
| Cabin Crew Seats | -- | -- |
| Passenger Seats | -- | -- |
| Total number of seats on the aircraft | 5 | 4 |
| Number of Engines | 2 | 1 |
| Fixed gear or retractable gear | Retractable | Fixed |
| Aircraft, Type of Last Inspection | Continuous Airworthiness | Annual |
| Date of Last Inspection | Jan 25 1990 12:00AM | Nov 2 1989 12:00AM |
| Airframe hours since last inspection | 8 | 27 |
| Airframe Hours | 6651 | 2714 |
| ELT Installed | Yes | Yes |
| ELT Activated | No | Yes |
| ELT Aided Location of Event Site | No | No |
| ELT Type | -- | -- |
| Aircraft Owner Name | DENNIS HECKERSON | TIMBUCK 2 FLYING CLUB |
| Aircraft Owner Street Address | P.O. BOX 4528 | 4640 ALTA SAGA DRIVE |
| Aircraft Owner City | STATE LINE | REDDING |
| Aircraft Owner State | NV | CA |
| Aircraft Owner Country | ||
| Aircraft Owner Zipcode | 89449 | 96002 |
| Operator is an individual? | -- | -- |
| Operator Name | CHICO FLIGHT CENTER | |
| Operator Same as Owner? | No | Yes |
| Operator Is Doing Business As | -- | -- |
| Operator Address Same as Owner? | No | Yes |
| Operator Street Address | 110 CONVAIR AVENUE | |
| Operator City | CHICO | |
| Operator State | CA | |
| Operator Country | ||
| Operator Zip code | 95926 | |
| Operator Code | ||
| Owner has at least one certificate | Yes - certificate holder | None |
| Other Operator of large aircraft? | No | No |
| Certified for Part 133 or 137 Operation | Unknown | 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) | Instructional | Business |
| Second Pilot on Board | Yes | No |
| Departure Point Same as Event | Yes | No |
| Departure Airport Code | RDD | |
| Departure City | REDDING | |
| Departure State | CA | |
| Departure Country | ||
| Departure Time | 1217 | 1230 |
| Departure Time Zone | PST | PST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere | crash at destination city |
| Destination Airport Code | ||
| Destination City | ||
| Destination State | ||
| Destination Country | ||
| Specific Phase of Flight | Approach | Approach |
| Report sent to ICAO? | -- | -- |
| Evacuation occurred | -- | -- |
| Date of most recent change to record | Jan 2 2001 10:30AM | Jan 2 2001 10:35AM |
| User who most recently changed record | dbo | dbo |
| Since inspection or accident | -- | -- |
| Event Location Runway Number and Location | 31R | 31R |
| Runway Length | -- | -- |
| Runway Width | -- | -- |
| Sight Seeing flight | No | No |
| Air Medical Flight | No | No |
| Medical Flight | -- | -- |