MIA86LA179

NTSB accident investigation · Piper PA-24-400 · St.Augustine, FL · June 11, 1986

Accident · No injuriesLimited investigationFinal report
Date
June 11, 1986, 17:30 local (21:30 UTC)
Place
St.Augustine, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8495PPiper PA-24-400
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860611023769A
Case key
31652

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 objectLanding - flare/touchdown

Analysis

A forced ldg was made after the eng failed while cruising at 8000 ft. an exam of the eng revealed that the top of the crankcase was cracked & a hole was in the top of the case at the no. 2 cylinder. The bottom of the cap of the no. 2 connecting rod had broken off & the rod was protruding through the hole in the case. When the rod failed, eng oil sprayed over the windshield obscuring the plt's forward vision. The acft was a 1964 model & according to records, the eng had never been removed from the acft or overhauled during the 22 year period since new. Total time on the acft and eng was 1446 hours. The owner/plt stated that he felt the eng should have 'gotten 1600 hrs or more, instead of 1446' before any failure.

Aircraft

Registration
N8495P
Reported as
Piper PA-24-400
Category
Airplane
Serial number
26-75
Airframe hours
1,446
Engine
Lycoming IO-720-A1A, 400 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Backus Cadillac Pontiac
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 4, 1985 · 17 hours before
Departed
SAV · Savannah, GA
Destination
PBI · West Palm Bch, FL
Flight plan
IFR
Airport
SGJ · St. Augustine, runway 20, 2,530 × 150 ft, asphalt

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
62
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
847 total · 660 in this make and model · 660 as pilot in command · 4 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 7 knots
Visibility
7 statute miles
Lowest ceiling
10,000 ft broken
Temperature
81 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
CRG, 15 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.