SEA84FA071

NTSB accident investigation · Piper PA-28RT-201T · Humphrey, ID · March 15, 1984

Accident · FatalField investigationFinal report
Date
March 15, 1984, 15:30 local (22:30 UTC)
Place
Humphrey, ID
Injuries
1 fatal, 1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N29033Piper PA-28RT-201T
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840315005849A
Case key
39798

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.

In flight encounter with weatherCruise - normal
In-flight planning/decision - improperPilot in commandCause
Terrain condition - mountainous/hillyFactor
Terrain condition - snow coveredFactor
Weather condition - high windFactor
Weather condition - snowFactor
Weather condition - whiteout
Vfr flight into imc - inadvertentPilot in commandCause
Visual/aural perceptionPilot in commandFactor
In flight collision with terrain/waterManeuvering - turn to reverse direction
Terrain condition - risingFactor
Proper altitude - not maintainedPilot in commandCause

Analysis

While on a x-country flt, the acft entered an area of rising terrain & blowing snow & the plt initiated a turn to reverse direction. During the turn, he encountered reduced visibility & the acft collided with the top of a knoll on snow covered rolling terrain. The acft traveled about 400 ft after impact, shedding the eng & wings & came to rest on its right side.

Aircraft

Registration
N29033
Reported as
Piper PA-28RT-201T (PA-28RT-20)
Category
Airplane
Serial number
28R7931190
Airframe hours
556
Engine
Continental TSIO-360, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Registered owner
Jay L. Schnitker
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 18, 1983 · 156 hours before
Departed
4U9 · Dill, MT
Destination
IDA · Idaho Falls, ID

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
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
885 total · 516 in this make and model · 731 as pilot in command · 26 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
260° at 15 knots, gusting 20
Temperature
25 °F, dew point 25 °F
Altimeter
29.00 inHg
Observed at
MQM, 5 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.