SEA92LA199

NTSB accident investigation · Consolidated Aeronautics Lake LA-4-200 · Bucoda, WA · August 29, 1992

Accident · No injuriesLimited investigationFinal report
Date
August 29, 1992, 16:30 local (23:30 UTC)
Place
Bucoda, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8011YConsolidated Aeronautics Lake LA-4-200
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1993
Report
Approved by Office Director
Case key
42895

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

On this page

Probable cause

The failure of the pilot to maintain proper alignment while landing on water, resulting in a swerve during deceleration.

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.

Dragged wing,rotor,pod,float or tail/skidLanding - roll
Proper alignment - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause
Terrain condition - water
On ground/water encounter with terrain/waterLanding - roll

Analysis

While landing on a lake, the acft swerved during deceleration and the wings impacted the water.

Aircraft

Registration
N8011Y
Reported as
Consolidated Aeronautics Lake LA-4-200 (LAKE LA-4-)
Category
Airplane
Serial number
1063
Airframe hours
859
Engine
Lycoming IO-360-A1B, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Pace, William R.
Registered owner
Pace, William R.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 13, 1992 · 91 hours before
Departed
OLM · Olympia, 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
43
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
485 total · 408 in this make and model · 417 as pilot in command · 42 in the last 90 days · 7 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 5 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point -0 °F