SEA87LA173

NTSB accident investigation · Cessna 172 · Burns, OR · August 21, 1987

Accident · Serious injuriesLimited investigationFinal report
Date
August 21, 1987, 08:25 local (15:25 UTC)
Place
Burns, OR
Injuries
1 serious, 2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2007YCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report October 7, 1988
Report
Approved by Office Director
FAA report
19870821047219A
Case key
40683

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - mech failure/malfDescent - normal
Lubricating system,oil filter/screen - wornCause
Lubricating system,oil filter/screen - leakCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditchFactor
Nose gear collapsedLanding - roll
Landing gear,nose gear - overload
Landing gear,nose gear - separation

Analysis

A loss of power occurred during descent for landing. During forced landing the aircraft struck an irrigation ditch, collapsing the nose gear. The reason for the engine failure was a complete loss of oil coming from worn threads and a worn o ring to the oil filter adapter.

Aircraft

Registration
N2007Y
Reported as
Cessna 172
Category
Airplane
Serial number
17249507
Airframe hours
4,858
Engine
Continental O-300-P, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Thomas Newton
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · August 1, 1987 · 3 hours before
Departed
7S5 · Independence, OR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
63
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
379 total · 62 in this make and model · 342 as pilot in command · 14 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.