CHI84LA157

NTSB accident investigation · Piper PA-25-235 · Morrow, OH · April 20, 1984

Accident · No injuriesLimited investigationFinal report
Date
April 20, 1984, 13:15 local (18:15 UTC)
Place
Morrow, OH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6733ZPiper PA-25-235
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840420013999A
Case key
12583

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/malfManeuvering - aerial application
Engine assembly,cylinder - failure,totalCause
Engine assembly,cylinder - separation
Forced landingLanding
On ground/water collision with objectLanding - roll
Terrain condition - rough/unevenFactor
Object - tree(s)Factor

Analysis

About 10 min. After takeoff on an aerial application flt the acft's eng lost pwr. The plt made a forced landing in a corn field & during rollout collided with a tree. According to the plt, the acft's eng blew its right rear cylinder because its hold down bolts had not been properly torqued.

Aircraft

Registration
N6733Z
Reported as
Piper PA-25-235
Category
Airplane
Serial number
25-2346
Airframe hours
2,600
Engine
Lycoming O-540-B285, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
K. C. R. Airplane Co., Inc.
Airworthiness certificate
Special, Restricted (Special)
Departed
62D · Warren, OH
Flight plan
Unknown

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
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
8,541 total · 800 in this make and model · 8,400 as pilot in command · 110 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 8 knots
Visibility
10 statute miles
Lowest ceiling
3,500 ft broken
Temperature
55 °F, dew point 37 °F
Altimeter
30.00 inHg
Observed at
LUK, 20 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.