ANC84LA130

NTSB accident investigation · Bellanca 8GCBC · Aleknagik, AK · August 4, 1984

Accident · Minor injuriesLimited investigationFinal report
Date
August 3, 1984, 20:45 local (Aug 4, 1984, 04:45 UTC)
Place
Aleknagik, AK
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7662SBellanca 8GCBC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19840803038089A
Case key
4334

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 - normal
Propeller system/accessories,spinner - disintegratedCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - tree(s)
Distance - misjudgedPilot in commandFactor

Analysis

The acft crashed into trees short of a clearing during a forced landing following a prop failure. Post accident attemptsto identify the reasons for the failure were clouded by the impact damage. The acft was placarded warning against continuous high RPM operation to avoid fatigue from resonant vibrations.

Aircraft

Registration
N7662S
Reported as
Bellanca 8GCBC
Category
Airplane
Serial number
215-76
Airframe hours
742
Engine
Lycoming O-360-C2E, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Paul Kenneth Prokopowich
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 21, 1984
Departed
5A8 · Aleknagik, AK
Flight plan
Company VFR

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
28
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
330 total · 115 in this make and model · 298 as pilot in command · 16 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 5 knots
Visibility
25 statute miles
Lowest ceiling
10,000 ft overcast
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.