MKC87LA112

NTSB accident investigation · Cessna 150G · Forest City, IA · May 19, 1987

Accident · No injuriesLimited investigationFinal report
Date
May 18, 1987, 19:00 local (May 19, 1987, 00:00 UTC)
Place
Forest City, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3767JCessna 150G
Weather
Visual (VMC) · Day
Status
Completed · report March 10, 1988
Report
Approved by Office Director
FAA report
19870518021189A
Case key
34389

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.

Airframe/component/system failure/malfunctionCruise
Engine instruments,oil pressure gage - no pressureFactor
Lubricating system,oil line - separationCause
Forced landingCruise
Nose overLanding - roll
Terrain condition - softCause

Analysis

After reaching a cruise alt of 1000 ft AGL, the plt noticed a lack of oil pressure. He elected to make a precautionary landing in an unplowed soft field. The plt then reduced pwr to idle and set up for the landing. During the landing roll the acft nosed over. Post accident inspection revealed a break in the oil line.

Aircraft

Registration
N3767J
Reported as
Cessna 150G
Category
Airplane
Serial number
15065067
Airframe hours
4,840
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
William R.Yocom
Registered owner
William R. Yocom
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 12, 1987 · 12 hours before

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
51
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
117 total · 117 in this make and model · 94 as pilot in command · 19 in the last 90 days · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 15 knots
Lowest ceiling
None
Temperature
81 °F, dew point -0 °F

FAA reports on this event · 1

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