SEA83LA129

NTSB accident investigation · Cessna 172PII · Richmond Beach, CA · June 19, 1983

Accident · Minor injuriesLimited investigationFinal report
Date
June 19, 1983, 13:00 local (20:00 UTC)
Place
Richmond Beach, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N54274Cessna 172PII
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830619027639A
Case key
39715

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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Analysis

The float plane overturned during a glassy water landing. The acft was damaged but the pilot and passenger were not injured. The weather was VMC and no flt plan was filed. According to the pilot while attempting to land,the acft contacted the water in a nose low attitude and twisted in a clockwise direction. The right float filled with water and the pilot and passenger donned life vests. Both occupants exited the left door of the acft. The acft rolled over inverted and filled with water. Only the bottom of the floats were visible on the waters surface.

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.

Hard landingLanding - flare/touchdown
Flight controls - improper use ofPilot in commandCause
Flare - improperPilot in commandCause
Altitude - misjudgedPilot in commandCause
Water loop/swerve - not correctedPilot in commandCause
Loss of control - on ground/waterLanding - flare/touchdown
Roll overLanding - flare/touchdown

Aircraft

Registration
N54274
Reported as
Cessna 172PII
Category
Airplane
Serial number
17274939
Airframe hours
642
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
John F. Sullivan
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 18, 1983 · 42 hours before
Departed
WA47 · Renton, WA
Destination
WA47 · Renton, WA

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
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
280 total · 13 in this make and model · 180 as pilot in command · 18 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
15 statute miles
Lowest ceiling
4,500 ft broken
Temperature
64 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
BFI, 7 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.