Aircraft Accident/Incident Report

Santa Nella, California 95322
Monday, June 9, 2003 9:00 PDT

NTSB Narrative Summary Released at Completion of Accident

The single engine airplane collided with mountainous terrain while flying beneath a cloud overcast, in low visibility, through a mountain pass. The pilot, accompanied by his certified flight instructor (CFI), was flying to a location across a mountain range in another valley for the pilot's commercial check ride. The instrument rated pilots were visually trying to follow a highway through a mountain pass. Prevailing weather conditions in the mountain pass were overcast ceiling at the mountaintops and ridges, and less than a mile visibility in fog. A resident who lives 1 mile from the crash site said the visibility was less than 300 feet in fog at the time of the accident. Extensive examination of the wreckage disclosed no evidence of a preimpact mechanical malfunction, failure, or fire.

NTSB Probable Cause Narrative

The pilot's inadequate in-flight planning/decision by conducting VFR flight into IMC, and his failure to maintain terrain clearance. Contributing factors were low clouds, fog, and mountainous terrain.

Event Information

Type of Event Accident
Event Date 6/9/2003
Event Day of the Week Monday
Time of Event 900
Event Time Zone Pacific Daylight Time
Event City Santa Nella
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95322
Event Date Year 2003
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 370246N
Event Location Longitude 1211531W
Event Location Airport --
Event Location Nearest Airport ID --
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 --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 853 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 280
Weather Observation Facility ID KRHV
Elevation of weather observation facility 61
Distance of event from weather observation facility (units?) 33
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 1100
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) 7
Air Temperature at event time (in degrees celsius) 15
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 170
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.84
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 16880
NTSB Notification Source FAA
NTSB Notification Date Jun 9 2003 12:00AM
NTSB Notification Time 1010
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 28 2004 12:45PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Instrument Meteorological Cond
FAA District Office WP-FSDO-San Jose

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4696W
NTSB Number LAX03FA187
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire In-flight
Aircraft Explosion None
Aircraft Manufacturer's Full Name Rockwell International
Aircraft Model Aero-Commander 112TC
Aircraft Series Identifier --
Aircraft Serial Number 13272
Certified Max Gross Weight 2850
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Mohammad A Omidvar
Aircraft Owner Street Address --
Aircraft Owner City San Jose
Aircraft Owner State CA
Aircraft Owner Country USA
Aircraft Owner Zipcode 95123
Operator is an individual? No
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? --
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 Yes
Departure Point Same as Event No
Departure Airport Code RHV
Departure City San Jose
Departure State CA
Departure Country USA
Departure Time 830
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code MER
Destination City Merced
Destination State CA
Destination Country USA
Specific Phase of Flight Maneuvering
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Oct 22 2004 3:03PM
User who most recently changed record COOS
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --