DEN86LA021

NTSB accident investigation · Piper PA-18-150 · Buffalo, SD · November 10, 1985

Accident · Serious injuriesLimited investigationFinal report
Date
November 10, 1985, 10:00 local (17:00 UTC)
Place
Buffalo, SD
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6854PPiper PA-18-150
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851110061369A
Case key
16883

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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Analysis

According to officials, the plt was searching for hunters when the acft he was flying contacted the ground. Witnesses stated that blowing snow, low overcast clouds & visibility of less than 1/2 mi prevailed at the time of the acdnt. A blood sample was taken from the plt about 4 hrs & 45 min after the acdnt. A check of the blood showed an alcohol level of 0.10%.

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
Planning/decision - improperPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Weather condition - low ceilingFactor
Weather condition - snowFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with terrain/waterManeuvering
Terrain condition - ground
Clearance - misjudgedPilot in commandCause

Aircraft

Registration
N6854P
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7447
Engine
Lycoming O-320-A2A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Dave William Penn
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 30, 1985
Departed
Buffalo, SD

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
53
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
6,542 total · 3,500 in this make and model

Weather

Conditions
Instrument (IMC) · Day
Wind
160° at 7 knots
Lowest ceiling
600 ft overcast
Temperature
5 °F

FAA reports on this event · 1

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

Other investigations on N6854P · 2

Matched to the same aircraft by N-number and date.