CHI85FEX03

NTSB accident investigation · Piper PA-28-180 · Orleans, IN · June 20, 1985

Accident · Serious injuriesFinal report
Date
June 20, 1985, 12:35 local (17:35 UTC)
Place
Orleans, IN
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7750NPiper PA-28-180
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850620026549A
Case key
12901

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
Engine assembly,connecting rod - failure,totalCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - cropFactor
Terrain condition - rough/unevenFactor
Terrain condition - softFactor

Analysis

During flt, the plt noted that the eng RPM dropped from 2500 to 2000. He could not restore the RPM. He then heard a loud noise from the eng compartment & the eng seized. Subsequently, the acft was damaged during an emerg landing in a corn field. A teardown of the eng revealed that the #3 rod, pn 74502-S, was broken, bent & wedged between the #4 rod & eng case. The #3 bearing surface on the crankshaft was galled & both rod bolts on the #3 connecting rod were broken. Also, the #2 & #4 connecting rod bearings, pn 72218, had spun. Metal particals were found thru-out the eng. There was still 5-1/2 qts of oil in the eng.

Aircraft

Registration
N7750N
Reported as
Piper PA-28-180
Category
Airplane
Serial number
28-5195
Airframe hours
1,123
Engine
Lycoming O-360-A4A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Patrick Albano
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · September 23, 1984 · 90 hours before
Departed
LUK · Cincinnati, OH
Destination
SUS · St.Louis, MO
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
38
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
297 total · 297 in this make and model · 28 in the last 90 days · 13 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 4 knots
Visibility
7 statute miles
Lowest ceiling
6,000 ft broken
Temperature
66 °F, dew point 54 °F
Altimeter
30.00 inHg
Observed at
IND, 40 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.