SEA89LA012

NTSB accident investigation · Laycock Baby Great Lakes · Graham, WA · October 15, 1988

Accident · Serious injuriesLimited investigationFinal report
Date
October 15, 1988, 08:34 local (15:34 UTC)
Place
Graham, WA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8519KLaycock Baby Great Lakes
Weather
Visual (VMC) · Day
Status
Completed · report September 11, 1989
Report
Approved by Office Director
FAA report
19881015062439A
Case key
40951

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(total) - nonmechanicalCruise
Fuel system,drain - improperCause
Maintenance,installation - improperUnknownCause
Fluid,fuel - contaminationCause
Fluid,fuel - waterCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - uncontrolled
Object - tree(s)

Analysis

Eng lost pwr while in cruise on local flt. Plt attempted to return to field but contacted trees during emerg descent to forced lndg. Investigation revealed presence of water in fuel system. Fuel sediment bowl was automotive type with aviation drain installed. Drain fitting penetrated bowl 3/16 inches beyond normal, allowing 2 inches of undrainable water and sediment to be trapped in bowl.

Aircraft

Registration
N8519K
Reported as
Laycock Baby Great Lakes (BABY GREAT)
Category
Airplane, amateur-built
Serial number
BG 1
Airframe hours
730
Engine
Continental C-85-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James H. Schmoker
Registered owner
James H Schmoker
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · September 28, 1988 · 8 hours before

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
68
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
3,245 total · 730 in this make and model · 3,245 as pilot in command · 60 in the last 90 days · 18 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles
Lowest ceiling
4,000 ft broken
Temperature
61 °F

FAA reports on this event · 1

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