MIA85LA035

NTSB accident investigation · Piper J3C-65 · Stuart, FL · November 16, 1984

Accident · No injuriesLimited investigationFinal report
Date
November 16, 1984, 12:30 local (17:30 UTC)
Place
Stuart, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N77517Piper J3C-65
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841116064629A
Case key
31318

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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) - nonmechanicalCruise
Throttle/power lever,cable - looseCause
Throttle/power control - not possiblePilot in commandFactor
Throttle/power lever,linkage - previous damage
Altitude - not maintainedPilot in command
Emergency procedure - performedPilot in command
Forced landingDescent - emergency
DitchingLanding - flare/touchdown
Wheels down landing in water - performedPilot in command

Analysis

Acft was flying at low level over water to film a tv commercial. Plt pushed throttle in for additional pwr but engine did not respond. Full throttle was applied with no response from the eng. Plt stated that there was insufficient pwr to maintain level flt. Plt ditched acft, acft sank. Post crash exam revealed adel clamp on throttle cable was loose which caused the cable to flex without moving throttle arm on the carb.

Aircraft

Registration
N77517
Reported as
Piper J3C-65
Category
Airplane
Serial number
22009
Airframe hours
1,719
Engine
Continental A-65-8, 75 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial observation · Part 91
Operator
Jack Brown Seaplane Base
Registered owner
Goodie Barn Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 8, 1984 · 64 hours before
Departed
SUA · Stuart, 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
56
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine sea, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
13,570 total · 200 in this make and model · 13,130 as pilot in command · 78 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
URB, 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.