Nielsen Airport
Aircraft Accident/Incident Report

Oregon City, Oregon 97045
Tuesady, July 7, 1998 16:01 PDT

NTSB Narrative Summary Released at Completion of Accident

The pilot stated that he arrived in the vicinity of his airstrip and elected to make an approach from the east. He stated that 'he established on the glide slope and made a stable descent. To ensure clearing a fence that had been erected at the very edge of the airstrip that penetrates approximately 4 feet into the 20 to 1 glide slope I held power a couple of seconds longer than usual. Just at the point of touchdown I withdrew the flaps and had landed hard on the main wheels and had a rise of 3 to 4 feet. The second contact was also on the mains with less rise-approx[imately] 2 feet. Final contact with the ground was on the nose gear. At that time the aircraft was moving very slowly and the nosewheel did not collapse quickly-rather it gently folded under the plane and the plane stopped forward motion in approx[imately] 10 feet.' The pilot noted that he had made over 950 landings at the airstrip in twenty years.

NTSB Probable Cause Narrative

The pilot's improper flare.

Event Information

Type of Event Accident
Event Date 7/7/1998
Event Day of the Week Tuesday
Time of Event 1601
Event Time Zone Pacific Daylight Time
Event City OREGON CITY
Event State OREGON
Event Country --
Zipcode of the event site 97045
Event Date Year 1998
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport NIELSEN AIRPORT
Event Location Nearest Airport ID 2OR0
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 510
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 227
Weather Observation Facility ID AUO
Elevation of weather observation facility 196
Distance of event from weather observation facility (units?) 12
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 3800
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 25
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 30
Variable Wind Indicator Unknown
Wind Speed (knots) 6
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1251
NTSB Notification Source --
NTSB Notification Date Jul 9 1998 12:00AM
NTSB Notification Time 1251
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 11:38AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6417T
NTSB Number SEA98LA129
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 150
Aircraft Series Identifier 150
Aircraft Serial Number 17817
Certified Max Gross Weight 1600
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 6 1998 12:00AM
Airframe hours since last inspection 4
Airframe Hours 3865
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name FARLEY, TIMOTHY, J.
Aircraft Owner Street Address 16765 SOUTH BECKMAN ROAD
Aircraft Owner City OREGON CITY
Aircraft Owner State OR
Aircraft Owner Country
Aircraft Owner Zipcode 97045
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 TIW
Departure City TACOMA
Departure State WA
Departure Country
Departure Time 1440
Departure Time Zone PDT
Destination Same as Local Flt crash at destination city
Destination Airport Code 2ORO
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
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 27
Runway Length 1150
Runway Width 50
Sight Seeing flight No
Air Medical Flight No
Medical Flight --