NYC87DNC02

NTSB accident investigation · Cessna 172M · Van Buren, ME · October 13, 1986

Accident · No injuriesFinal report
Date
October 12, 1986, 20:45 local (Oct 13, 1986, 00:45 UTC)
Place
Van Buren, ME
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5255RCessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report March 10, 1988
Report
Approved by Office Director
FAA report
19861012048589A
Case key
30448

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/malfClimb
Engine assembly,crankcase - failure,partialCause
Maintenance,major repair - improperOther maintenance personnelCause
Lack of experienceOther maintenance personnel
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Object - tree(s)

Analysis

While climbing from 1000 ft. the pilot of a C-172 expericed an engine failure at 1500 ft and made an emergency landing striking small trees and brush. Subsequent inspection of the engine revealed that the crankshaft dowel pin was sheared and the crankshaft gear bolt and lock plate were missing and had probably not been installed at last overhaul.

Aircraft

Registration
N5255R
Reported as
Cessna 172M
Category
Airplane
Serial number
17263469
Airframe hours
2,772
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jerry Drake, doing business as Jerry'S Flying Service,Inc.
Registered owner
Pulmonary Support Service
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 28, 1986 · 74 hours before
Departed
CAR · Caribou, ME
Destination
CAR · Caribou, ME

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
30
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
79 total · 14 in this make and model · 37 as pilot in command · 9 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 6 knots
Visibility
30 statute miles
Lowest ceiling
23,000 ft overcast
Temperature
57 °F, dew point 36 °F
Altimeter
30.00 inHg
Observed at
CAR, 17 nm away

FAA reports on this event · 1

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