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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

September 11, 1991 · Beech 95 · N393B

Killdeer, ND

Overview

Report Status
Probable Cause
Event Type
Accident
Date
September 11, 1991
Injury Outcomes
2 injuries (2 fatalities)
Location
Killdeer, ND
Aircraft
Beech 95
Tail Number
N393B
Operator
James H Morten
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
CHI91FA291

A PILOT WITH OVER 17,000 HOURS FLIGHT TIME RECEIVED A WEATHER BRIEF WHICH REPORTED LOW CEILINGS ALONG HIS PLANNED ROUTE OF FLIGHT, AND VFR FLIGHT WAS NOT RECOMMENDED. HE ELECTED TO GO VFR AND DID NOT FILE A FLIGHT PLAN. LOW CEILINGS WERE RIGHT WHERE THE WEATHER BRIEFER SAID THEY WERE REPORTED TO BE, AND THEY WERE OBSCURING THE TOP OF A MOUNTAIN. THE AIRCRAFT HIT THE SIDE OF THE MOUNTAIN ABOUT 100 FEET BELOW THE CREST.

NTSB Probable Cause

THE PILOT'S DISREGARDING THE WEATHER FORECAST; HIS IMPROPER IN-FLIGHT DECISION TO CONTINUE A VFR FLIGHT INTO INSTRUMENT METEOROLOGICAL CONDITIONS; AND HIS FAILURE TO MAINTAIN ADEQUATE CLEARANCE FROM TERRAIN. THE MOUNTAINOUS HILLY TERRAIN AND LOW CEILING WERE FACTORS RELATED TO THE ACCIDENT.

Full Narrative

A PILOT WITH OVER 17,000 HOURS FLIGHT TIME RECEIVED A WEATHER BRIEF WHICH REPORTED LOW CEILINGS ALONG HIS PLANNED ROUTE OF FLIGHT, AND VFR FLIGHT WAS NOT RECOMMENDED. HE ELECTED TO GO VFR AND DID NOT FILE A FLIGHT PLAN. LOW CEILINGS WERE RIGHT WHERE THE WEATHER BRIEFER SAID THEY WERE REPORTED TO BE, AND THEY WERE OBSCURING THE TOP OF A MOUNTAIN. THE AIRCRAFT HIT THE SIDE OF THE MOUNTAIN ABOUT 100 FEET BELOW THE CREST.

Flight

Event TypeAccident
Event Time10:30 CDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBeech 95
Tail NumberN393B
Aircraft CategoryAir
DamageDestroyed
OperatorJames H Morten
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A1A · Reciprocating · 180
Seats4

People & Injuries

Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 58 · Second Class

Conditions

ConditionsIMC
LightDaylight
Wind220°
Visibility10 sm
CeilingOvercast 300 ft
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourceWIT

Appendix: Source Data