MIA84LA102

NTSB accident investigation · Piper J-3 · Indian Beach, FL · March 10, 1984

Accident · No injuriesLimited investigationFinal report
Date
March 10, 1984, 11:00 local (16:00 UTC)
Place
Indian Beach, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N88168Piper J-3
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840310043439A
Case key
31092

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/malfDescent
Throttle/power lever,cable - looseCause
Forced landingLanding
DitchingLanding

Analysis

During a banner towing operation, the plt descended from 1200 ft to 500 to tow over water near a Beach. When he advanced the throttle to level off there was no response to throttle movement. The eng continued operating at about 1500 RPM. Subsequently, he ditched the acft about 80 yds from the shore. An investigation revealed that a clamp, holding the mechanical linkage to the throttle, had come loose.

Aircraft

Registration
N88168
Reported as
Piper J-3
Category
Airplane
Serial number
15785
Airframe hours
3,500
Engine
Lycoming O-320, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Operator
Thomas Merrifield, doing business as Advertising Air Force
Registered owner
Thomas Merrifield
Airworthiness certificate
Special, Restricted (Special)
Departed
SPG · Clearwater, FL

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificate
Commercial
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
12,161 total · 2,979 in this make and model · 10,161 as pilot in command · 2,657 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 7 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
PIE, 10 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.