MIA85LA244

NTSB accident investigation · Piper PA-28-161 · Everglades City, FL · September 4, 1985

Accident · No injuriesLimited investigationFinal report
Date
September 4, 1985, 10:30 local (14:30 UTC)
Place
Everglades City, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8015XPiper PA-28-161
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850904043309A
Case key
31447

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(partial) - mech failure/malfCruise - normal
Engine assembly,valve,intake - failure,partialCause
In-flight planning/decision - poorPilot in commandFactor
Engine assembly,cylinder - low compressionCause
Emergency procedure - not followedPilot in commandCause
Engine assembly,piston - overtemperatureCause
Proper descent rate - not maintainedPilot in commandCause
Forced landingDescent - emergency
DitchingLanding - flare/touchdown

Analysis

The plt stated that while returning to venice from marathon,the acft started to lose power. He switched tanks but the problem continued. He notified fort myers apch he was having problems and when the power deteriorated to 1600 RPM, he elected to ditch the acft in chorolosee bay about 200 yards off shore in about 3 ft of water. After the acft was recovered from the bay, an eng teardown was performed, it revealed; the number one cyl intake value was tuliped, the cyl and top of the piston were clean indicating that a loss of compression and detonation had occurred in that cyl, explaining the partial loss of power experienced by the plt.

Aircraft

Registration
N8015X
Reported as
Piper PA-28-161
Category
Airplane
Serial number
28-8216079
Airframe hours
1,386
Engine
Lycoming O-320-D3G, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Venice Flying Service
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · August 12, 1984 · 36 hours before
Departed
MTH · Marathon, FL
Destination
VNC · Venice, FL

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
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
713 total · 97 in this make and model · 689 as pilot in command · 169 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 72 °F
Altimeter
30.00 inHg
Observed at
FMY, 50 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.