LAX88LA228

NTSB accident investigation · Consolidated Aeronautics Lake LA-4-200 · Clearlake, CA · June 20, 1988

Accident · No injuriesLimited investigationFinal report
Date
June 19, 1988, 19:30 local (Jun 20, 1988, 02:30 UTC)
Place
Clearlake, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6026VConsolidated Aeronautics Lake LA-4-200
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19880619059409A
Case key
26039

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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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/skidTakeoff - roll/run
Terrain condition - water
Directional control - not maintainedPilot in commandCause
Lack of recent experience in type of aircraftPilot in commandFactor

Analysis

The pilot reported the airplane's right wing struck a swell during takeoff from a lake. The surface winds, however, were out of the southwest at 10 knots. The pilot had not flown within the preceding 24 calendar months. There were no reported airplane mechanical malfunctions or failures.

Aircraft

Registration
N6026V
Reported as
Consolidated Aeronautics Lake LA-4-200 (LAKE LA-4-)
Category
Airplane
Serial number
779
Airframe hours
942
Engine
Lycoming IO-360, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Henning, Donald L.
Registered owner
Henning, Donald L.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 13, 1988 · 10 hours before
Destination
1O2 · Lakeport, CA

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
53
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Unknown, Expired
Seat
Left
Flight hours
1,500 total · 75 in this make and model · 1,300 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
225° at 10 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
84 °F

FAA reports on this event · 1

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