Yolo County Airport
Aircraft Accident/Incident Report

Woodland, California 95695
Wednesday, November 21, 1990 17:20 PST

NTSB Narrative Summary Released at Completion of Accident

AIRPLANE OBSERVED FLYING OVER RWY 34 IN A NORTHERLY DIRECTION AT ABOUT 200-300 FT AGL. THE ENGINES SOUNDED NORMAL. WRECKAGE LOCATED 1.5 MI NNW OF THE AIRPORT DISTRIBUTED ON A 086 DEG HEADING; PUBLISHED RIGHT TRAFFIC PATTERN FOR RWY 16. AREA RURAL FARMLAND, FEW SOURCES OF AMBIENT LIGHT. NO NIGHT TIME LOGGED PRECEDING 90 DAYS. NO RECORD OF PILOT FLYING INTO AIRPORT PREVIOUSLY.

NTSB Probable Cause Narrative

THE PILOT'S MISJUDGEMENT OF HIS ALTITUDE TO ASSURE TERRAIN CLEARANCE DURING A NIGHT VISUAL APPROACH. CONTRIBUTING FACTORS WERE THE DARK NIGHT, UNLIT TERRAIN, THE PILOT'S LACK OF RECENT NIGHT TIME, THE PILOT'S LACK OF FAMILIARITY WITH THE AIRPORT, AND AN IMPROPERLY PLANNED APPROACH.

Event Information

Type of Event Accident
Event Date 11/21/1990
Event Day of the Week Wednesday
Time of Event 1720
Event Time Zone Pacific Standard Time
Event City WOODLAND
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95695
Event Date Year 1990
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport YOLO COUNTY
Event Location Nearest Airport ID 2Q3
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 2
Degrees magnetic from airport 20
Airport Elevation 0
Weather Briefing Completeness Partial - limited by briefer
Investigator's weather source Weather Observation Facility
Time of the weather observation 1746 Pacific Standard Time
Direction of event from weather observation facility (degrees) 50
Weather Observation Facility ID SMF
Elevation of weather observation facility 24
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation PST
Lighting Conditions Night/Dark
Lowest Ceiling Height 20000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 12
Dew Point at event time (in degress fahrenheit) 4
Wind Direction (degrees magnetic) 320
Variable Wind Indicator Unknown
Wind Speed (knots) 7
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 2203
NTSB Notification Source --
NTSB Notification Date Nov 21 1990 12:00AM
NTSB Notification Time 1750
Fiche Number and/or location -used to find docket information 45135
Date of most recent change to record Dec 12 2000 5:33PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1594S
NTSB Number LAX91FA036
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion In-flight
Aircraft Manufacturer's Full Name BEECH
Aircraft Model 95-A55
Aircraft Series Identifier 95-A55
Aircraft Serial Number TC-323
Certified Max Gross Weight 4880
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 12 1990 12:00AM
Airframe hours since last inspection 23
Airframe Hours 4365
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name TENGLER, JOSEPH F
Aircraft Owner Street Address 59 WEST MCCABE
Aircraft Owner City EL CENTRO
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 92243
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code CRQ
Departure City CARLSBAD
Departure State CA
Departure Country
Departure Time 1430
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 Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --