SEA85LA037

NTSB accident investigation · Piper PA-34-200T · Boise, ID · December 27, 1984

Accident · No injuriesLimited investigationFinal report
Date
December 26, 1984, 17:41 local (Dec 27, 1984, 00:41 UTC)
Place
Boise, ID
Injuries
6 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
CGTQEPiper PA-34-200T
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
Case key
40100

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.

Loss of engine power(total) - nonmechanicalApproach - vfr pattern - final approach
Fuel tank selector position - inadvertent useCopilot/second pilotFactor
Fluid,fuel - starvation
Supervision - improperPilot in commandCause
Forced landingDescent - emergency
Gear collapsedLanding - flare/touchdown
Terrain condition - rough/unevenFactor

Analysis

On final approach, the pilot's wife, also a rated pilot, was reviewing the landing check list. At item 'heaters off' she inadvertently turned fuel selectors to off. Both engines lost pwr and pilot executed a forced landing short of runway in rough terrain, collapsing the landing gear.

Aircraft

Registration
CGTQE
Reported as
Piper PA-34-200T
Category
Airplane
Serial number
348070340
Airframe hours
1,130
Engine
Continental TSIO-360-EB, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Stinson Holdings, Ltd.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 13, 1984
Departed
GTF · Great Falls, MT
Destination
BOI · Boise, ID
Flight plan
IFR
Airport
BOI · Boise Air Terminal, runway 28R, 7,400 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Unknown, Unknown
Seat
Left
Flight hours
1,145 total · 28 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
Calm
Visibility
25 statute miles
Lowest ceiling
9,000 ft overcast
Temperature
28 °F, dew point 19 °F
Altimeter
29.00 inHg
Observed at
BOI, 2 nm away