Aircraft Accident/Incident Report

Mcleary, Washington 98557
Sunday, February 4, 1996 10:00 PST

NTSB Narrative Summary Released at Completion of Accident

The aircraft was on a personal/sightseeing flight, and the pilot reported crossing Capitol Peak (2,660 feet) approximately 400 to 500 feet above the terrain. According to the pilot, the aircraft encountered a downdraft during which the right wing impacted a tree. The aircraft continued flying, and the pilot proceeded to Olympia, Washington, and landed.

NTSB Probable Cause Narrative

failure of the pilot to maintain sufficient altitude/clearance from mountainous/wooded terrain. Factors relating to the accident were: the terrain and downdraft conditions.

Event Information

Type of Event Accident
Event Date 2/4/1996
Event Day of the Week Sunday
Time of Event 1000
Event Time Zone Pacific Standard Time
Event City MCLEARY
Event State WASHINGTON
Event Country --
Zipcode of the event site 98557
Event Date Year 1996
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 956 Pacific Standard Time
Direction of event from weather observation facility (degrees) 80
Weather Observation Facility ID OLM
Elevation of weather observation facility 206
Distance of event from weather observation facility (units?) 6
Time Zone of the weather observation PST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 700
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 7
Air Temperature at event time (in degrees celsius) 3
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 140
Variable Wind Indicator Unknown
Wind Speed (knots) 4
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 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 4
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 924
NTSB Notification Source --
NTSB Notification Date Feb 5 1996 12:00AM
NTSB Notification Time 730
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 9:51AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6750H
NTSB Number SEA96LA047
Missing Aircraft Indicator N
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 172M
Aircraft Series Identifier 172M
Aircraft Serial Number 17265566
Certified Max Gross Weight 2300
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 Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection --
Airframe hours since last inspection 56
Airframe Hours 7828
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name PAVCO, INC.
Aircraft Owner Street Address PO BOX 615
Aircraft Owner City GIG HARBOR
Aircraft Owner State WA
Aircraft Owner Country
Aircraft Owner Zipcode 98335
Operator is an individual? --
Operator Name WASEM, ROBERT, W.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 4707 22ND AVENUE COURT NW
Operator City GIG HARBOR
Operator State WA
Operator Country
Operator Zip code 98335
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 TIW
Departure City TACOMA
Departure State WA
Departure Country
Departure Time 900
Departure Time Zone PST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Cruise
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --