SEA87LA104

NTSB accident investigation · Cessna 172 · Prospect, OR · May 29, 1987

Accident · No injuriesLimited investigationFinal report
Date
May 29, 1987, 11:30 local (18:30 UTC)
Place
Prospect, OR
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4173FCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report May 2, 1988
Report
Approved by Office Director
FAA report
19870529017229A
Case key
40631

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

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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/malfCruise - normal
Fluid,oil - leakCause
Maintenance,overhaul - not performedCompany/operator managementCause
Fluid,oil - starvationCause
Forced landingLanding
On ground/water encounter with terrain/waterLanding - roll
Object - tree(s)Factor

Analysis

The acft lost pwr during cruise flt due to loss of oil pressure because of multiple oil leaks. The recommended t.b.o. is 1800 hrs and this eng had a total of 2344 hrs. A top overhaul had been accomplished 140 flt hrs prior to the acc. The acft had only been flown 25 hrs in the last 3 yrs. The plt had departed on this x-country without filing a flt plan. During the forced lndg after the loss of power the acft collided with trees during the lndg roll.

Aircraft

Registration
N4173F
Reported as
Cessna 172
Category
Airplane
Serial number
17246073
Airframe hours
2,290
Engine
Continental O-300 A, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Robert W. Baucum
Registered owner
Robert W. Baucum
Airworthiness certificate
Standard, Normal
Departed
S13 · Albany, OR
Destination
RNO · Reno, NV

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
31
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,030 total · 100 in this make and model · 40 in the last 90 days · 2 in the last 24 hours

Weather

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

FAA reports on this event · 1

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