Aircraft Accident/Incident Report

Quilcene, Washington 98376
Thursday, June 7, 2007 9:20 PDT

NTSB Narrative Summary Released at Completion of Accident

The non-instrument rated pilot received two weather briefings prior to departure, both of which forecasted that marginal visual weather conditions existed along the route of the flight that included mountain obscuration in clouds, mist and fog. Weather observations from reporting stations east and south of the airplane's route showed cloud bases of between 1,300 feet to 1,700 feet at about the time of the accident. Additionally, another pilot flying in the general location of the crash site reported fog and low clouds in the area of the accident site. Based on all the evidence, it is likely that the pilot continued the route of flight into instrument meteorological conditions and collided with mountainous terrain in a controlled flight attitude at an elevation of 1,959 feet, 845 feet below and 1.25 miles southeast of the 2,804 foot mountain summit. A post-accident examination of the airframe and engine failed to reveal any anomalies which would have precluded normal operation of the airplane.

NTSB Probable Cause Narrative

The pilot's continued flight into instrument meteorological conditions, which resulted in controlled flight into mountainous terrain. Factors contributing to the accident included the low clouds which obscured the rising, mountainous terrain.

Event Information

Type of Event Accident
Event Date 6/7/2007
Event Day of the Week Thursday
Time of Event 920
Event Time Zone Pacific Daylight Time
Event City Quilcene
Event State WASHINGTON
Event Country --
Zipcode of the event site 98376
Event Date Year 2007
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 474615N
Event Location Longitude 1225312W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 915 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 160
Weather Observation Facility ID PWT
Elevation of weather observation facility 444
Distance of event from weather observation facility (units?) 17
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 1900
Lowest Non-Ceiling Height 1900
Sky/Lowest/Cloud Conditions Thin Overcast
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 12
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.18
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) 23172
NTSB Notification Source Regional Operations Center
NTSB Notification Date Jun 7 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Mar 31 2008 11:52AM
User who most recently changed record NTSB\johb
Basic weather conditions Instrument Meteorological Cond
FAA District Office Seattle, Washington

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8308Z
NTSB Number SEA07FA148
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 210-5 (205)
Aircraft Series Identifier --
Aircraft Serial Number 205-0308
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 Oct 1 2006 12:00AM
Airframe hours since last inspection --
Airframe Hours 4810.8
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Wilburn O. Ingham
Aircraft Owner Street Address --
Aircraft Owner City Lopez Island
Aircraft Owner State WA
Aircraft Owner Country USA
Aircraft Owner Zipcode 98261
Operator is an individual? No
Operator Name Norma J. Ingham
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Lopez Island
Operator State WA
Operator Country USA
Operator Zip code 98261
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 No
Departure Point Same as Event No
Departure Airport Code S31
Departure City Lopez Island
Departure State WA
Departure Country USA
Departure Time 855
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code MAE
Destination City Madera
Destination State CA
Destination Country USA
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Feb 27 2008 10:58AM
User who most recently changed record STAM
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --