SEA91FA235

NTSB accident investigation · Piper PA32RT-300T · Mayfield, UT · September 6, 1991

Accident · FatalField investigationFinal report
Date
September 6, 1991, 10:00 local (16:00 UTC)
Place
Mayfield, UT
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N3006JPiper PA32RT-300T
Weather
Day
Status
Completed · report January 25, 1993
Report
Approved by Office Director
FAA report
19910906044399A
Case key
41339

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

Poor in flight planning/decision. Factors to the accident were: flight into known adverse weather, inadvertent VFR flight into IMC and inadequate clearance.

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 weatherCruise - normal
Flight into known adverse weather - selectedPilot in commandFactor
Vfr flight into imc - inadvertentPilot in commandFactor
In flight collision with terrain/waterCruise - normal
Terrain condition - mountainous/hilly
In-flight planning/decision - poorPilot in commandCause
Clearance - inadequatePilot in commandFactor

Analysis

During a cross country flight, the pilot reported that he was turning around to return to his departure point because of weather conditions that did not permit continued flight under VFR conditions. The pilot last reported at 10,500 feet and between layers. The wreckage was located at 10,800 feet in mountainous terrain that rose to 11,000 feet.

Aircraft

Registration
N3006J
Reported as
Piper PA32RT-300T (PA32RT-300)
Category
Airplane
Serial number
32R-7987074
Airframe hours
1,120
Engine
Lycoming TIO-540-S1AD, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Stanley K. Williams
Registered owner
Stanley K. Williams
Last inspection
100 hour · May 8, 1991 · 23 hours before
Departed
SLC · Salt Lake City, UT
Destination
U07 · Bullfrog Basin, UT

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
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
616 total · 78 in this make and model · 506 as pilot in command · 24 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Day
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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