NYC84LA219

NTSB accident investigation · Lake LA-4-200 · Amityville, NY · June 23, 1984

Accident · No injuriesLimited investigationFinal report
Date
June 23, 1984, 14:00 local (18:00 UTC)
Place
Amityville, NY
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N6209VLake LA-4-200
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840623026299A
Case key
35691

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.

Abrupt maneuverTaxi
Airspeed - excessiveDual studentCause
Remedial action - attemptedPilot in commandFactor
Water loop/swerve - inadvertentDual studentCause
Control interference - initiatedDual studentCause
On ground/water encounter with terrain/waterTaxi
Terrain condition - water,glassy

Analysis

The acft sustained substantial damage during a step turn maneuver on the water. The student was briefed by the instructor prior to the flight and they proceeded to perform training maneuvers over the water. During the step turn maneuver, the instructor noticed excessive airspeed indication and told the student to reduce power. The student did not and the instructor took control of the aircraft. The student applied right rudder forcing the left float into the water. The aircraft was turned sideways and it collided with the water in a sideways position.

Aircraft

Registration
N6209V
Reported as
Lake LA-4-200
Category
Airplane
Serial number
855
Airframe hours
301
Engine
Lycoming IO-360-A16, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Triple Tree Aviation,Ltd.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 8, 1984 · 39 hours before
Departed
FRG · Farmingdale, NY
Airport
FRG · Republic

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
9,188 total · 90 in this make and model · 9,066 as pilot in command · 209 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
81 °F

FAA reports on this event · 1

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