NYC82FHM07

NTSB accident investigation · Piper PA-18-150 · Sandy Hook Beac, NJ · June 20, 1982

Accident · Serious injuriesFinal report
Date
June 20, 1982, 14:40 local (19:40 UTC)
Place
Sandy Hook Beac, NJ
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6879BPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report June 20, 1983
Report
Approved by Office Director
FAA report
19820620023319A
Case key
72522

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) - mech failure/malfCruise
Engine assembly,valve,intake - otherCause
Engine assembly,valve,intake - movement restrictedCause
Forced landingApproach
Loss of control - in flightApproach - vfr pattern - base leg/base to final
Object - other personFactor
ObjectFactor
Maneuver - performedPilot in command
Airspeed - inadequatePilot in command
Stall - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - hidden obstruction(s)

Analysis

The pilot reported that while he was towing a banner, the engine RPM began to decrease. He initiated emergency procedures, but could not restore the power. The plane was maneuvered for a forced landing on a beach. The plane crashed on the beach while the pilot was turning to avoid people and driftwood. During an investigation, the no. 3 cylinder had no compression when it was checked. Significant lead deposits were found on the stem of the no. 3 exhaust valve and on its valve seat. The face of the valve was making contact with only about 60 percent of the seat.

Aircraft

Registration
N6879B
Reported as
Piper PA-18-150
Category
Airplane
Serial number
185465
Airframe hours
6,138
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Aerial Advertising Agency
Registered owner
Aerial Advertising Agency
Departed
NG1 · Colt'S Neck, NJ
Destination
NG1 · Colt'S Neck, NJ

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
38
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
1,913 total · 58 in this make and model · 1,913 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 9 knots
Visibility
5 statute miles

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.