SEA91FA119

NTSB accident investigation · Stinson 108-2 · Gold Bar, WA · May 25, 1991

Accident · FatalField investigationFinal report
Date
May 25, 1991, 13:00 local (20:00 UTC)
Place
Gold Bar, WA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N9715KStinson 108-2
Weather
Instrument (IMC) · Day
Status
Completed · report December 4, 1992
Report
Approved by Office Director
FAA report
19910525017119A
Case key
41317

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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Probable cause

The pilot's continued VFR flight into instrument meteorological conditions (IMC), and his failure to remain clear of the obstacles (trees). The adverse weather condition (fog) was a related factor.

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.

In flight encounter with weatherApproach
Weather condition - fogFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with objectApproach
Object - tree(s)
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

As the plt was on an apch to land on a lake, the left wing of the float plane struck a tree near the shoreline & the acft crashed. A witness, who heard the crash, stated that there was dense fog in the area.

Aircraft

Registration
N9715K
Reported as
Stinson 108-2
Category
Airplane
Serial number
108-2715
Engine
Continental O-470, 230 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
See Narrative Report
Registered owner
See Narrative Report
Departed
Bainbridge Is, WA
Destination
Lake Isabel, 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
47
Certificate
Private
Airplane ratings
Single-engine sea
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
545 total · 22 in this make and model · 463 as pilot in command · 5 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Instrument (IMC) · Day
Wind
240° at 6 knots
Temperature
-0 °F, dew point -0 °F
Observed at
PAE, 28 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.