SEA93FA018

NTSB accident investigation · Maule M5 · Challis, ID · November 7, 1992

Accident · FatalField investigationFinal report
Date
November 7, 1992, 14:10 local (21:10 UTC)
Place
Challis, ID
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N9008EMaule M5
Weather
Instrument (IMC) · Day
Status
Completed · report September 29, 1993
Report
Approved by Office Director
FAA report
19921107045739A
Case key
42923

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 continued the VFR flight into IMC weather conditions. Factors relating to the accident were the snow and obscuration weather conditions, inadequate preflt planning/preparation by the pilot in command, and the mountainous terrain.

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 weatherManeuvering
Weather condition - snowFactor
Weather condition - obscurationFactor
Preflight planning/preparation - inadequatePilot in commandFactor
Terrain condition - mountainous/hillyFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with terrain/waterManeuvering

Analysis

The pilot took off on a VFR flt through mountainous terrain with no preflt weather briefing. The mountain tops in the direction of flt, visible from the departure airport, were obscured in clouds. The pilot followed a road at a low alt AGL up a mountain pass, encountered a snow squall at the top of the pass and attempted to reverse course. The acft impacted terrain in a nose down attitude 500 feet from the road in the pass.

Aircraft

Registration
N9008E
Reported as
Maule M5
Category
Airplane
Serial number
7058C
Engine
Lycoming O-540-J1A5D, 235 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Jones, Robert E.
Registered owner
Jones, Robert E.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 24, 1992
Destination
SUN · Hailey, 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
42
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
396 total · 330 as pilot in command

Weather

Conditions
Instrument (IMC) · Day
Wind
190° at 15 knots
Visibility
10 statute miles
Lowest ceiling
2,000 ft broken
Temperature
45 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
SUN, 45 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.