SEA91LA193

NTSB accident investigation · Beech N35 · Hillsboro, OR · July 27, 1991

Accident · No injuriesLimited investigationFinal report
Date
July 27, 1991, 15:10 local (22:10 UTC)
Place
Hillsboro, OR
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9425YBeech N35
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19910727030239A
Case key
41499

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

Fuel starvation due to the improper use of the fuel selector switch by the pilot and his failure to extend the landing gear for the forced landing.

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 - normal
Fluid,fuel - starvationCause
Fuel tank selector position - improper use ofPilot in commandCause
In flight collision with terrain/waterDescent - emergency
Gear not extendedLanding - flare/touchdown
Gear extension - not performedPilot in commandCause

Analysis

The acft eng quit in cruise flt at 1500 AGL and the pilot made a forced landing in an open field with the landing gear retracted. Exam of acft revealed the fuel selector on the empty left tank, and the rt tank had 20 gal fuel. Eng ran ok after the accident.

Aircraft

Registration
N9425Y
Reported as
Beech N35
Category
Airplane
Serial number
D-6604
Engine
Continental IO-470-N, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Lynn K. Ankrum
Registered owner
Lynn K. Ankrum
Airworthiness certificate
Standard, Normal
Departed
AST · Astoria, OR
Destination
SLE · Salem, OR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
1,605 total · 650 in this make and model · 1,500 as pilot in command · 50 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 7 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
HIO, 3 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.