MKC85LA171

NTSB accident investigation · Bellanca 17-31A · Cozad, NE · July 28, 1985

Accident · Minor injuriesLimited investigationFinal report
Date
July 28, 1985, 10:06 local (15:06 UTC)
Place
Cozad, NE
Injuries
1 minor, 2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6598VBellanca 17-31A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850728038559A
Case key
33999

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/malfDescent - normal
Engine assembly,connecting rod - failure,totalCause
Engine assembly,crankcase - overload
Fluid,oil - leakFactor
Window,flight compartment window/windshield - otherFactor
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Object - wire,transmissionFactor
Maneuver - performedPilot in command

Analysis

The plt reported that during a descent to land at kearney, NE, the eng lost power & oil oozed out of the cowling & covered most of the windshield. During a forced landing apch, he released his seat belt so he could see thru a small section of the windshield. At about 100 ft AGL, the plt noted power lines directly ahead. He dove the acft to avoid the power lines. The acft touched down hard, bounced & came to rest in a soybean field about 200 ft beyond the initial impact point. An exam of the eng revealed that a #2 connecting rod bolt & the respective rod cap had failed. The #2 rod had then punctured the eng case which allowed eng oil to escape.

Aircraft

Registration
N6598V
Reported as
Bellanca 17-31A
Category
Airplane
Serial number
32-31
Airframe hours
1,164
Engine
Lycoming IO-540, 290 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Dr. Omer R. Nunley
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 15, 1985 · 40 hours before
Departed
SPF · Spearfish, SD
Destination
EAR · Kearney, NE
Flight plan
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
43
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
30 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 18 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
BBW

FAA reports on this event · 1

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

Other investigations on N6598V · 1

Matched to the same aircraft by N-number and date.