Incident Overview

Date: Monday 1 July 1968
Aircraft Type: Rockwell 1121 Jet Commander
Owner/operator: Kansas City Life Insurance
Registration Number: N196KC
Location: Fayetteville Municipal Airport (Drake Field), AR (FYV) – ÿ United States of America
Phase of Flight: Take off
Status: Destroyed, written off
Casualties: Fatalities: 1 / Occupants: 8
Component Affected: EnginesEngines
Investigating Agency: NTSBNTSB
Category: Accident
An icing condition caused both engines to fail at FL410 en route Dallas-Kansas City. The pilots did not restart the engines during an emergency descent, resulting in an impact short of the runway. The probable cause was pilot error, improper plant operation, and a combination of factors including icing conditions, inadequate weather briefings, and emergency procedures.An icing condition caused both engines to fail at FL410 en route Dallas-Kansas City. The pilots did not restart the engines during an emergency descent, resulting in an impact short of the runway. The probable cause was pilot error, improper plant operation, and a combination of factors including icing conditions, inadequate weather briefings, and emergency procedures.

Description

Both engines flamed out in icing conditions at FL410 en route Dallas-Kansas City. Engines not restarted on emergency descent. Impacted the ground short of runway 34. PROBABLE CAUSE: pilotÿinÿcommandÿ-ÿimproperÿoperationÿofÿpowerplantÿ&ÿpowerplantÿcontrols miscellaneousÿacts, conditionsÿ-ÿanti-icing/deicingÿequipment-improperÿoperationÿof/orÿfailedÿtoÿuse miscellaneousÿacts, conditionsÿ-ÿice-engine miscellaneousÿacts, conditionsÿ-ÿfailureÿofÿtwoÿorÿmoreÿengines miscellaneousÿacts, conditionsÿ-ÿimproperÿemergencyÿprocedures weatherÿ-ÿicingÿconditions-includesÿsleet,freezingÿrain,etc. FACTOR(S) pilotÿinÿcommandÿ-ÿlackÿofÿfamiliarityÿwithÿaircraft completeÿpowerÿlossÿ-ÿcompleteÿengineÿfailure/flameout-2ÿengines weatherÿbriefingÿ-ÿother weatherÿforecastÿ-ÿforecastÿsubstantiallyÿcorrect emergencyÿcircumstancesÿ-ÿforcedÿlandingÿoffÿairportÿonÿland

Primary Cause

Pilot error, improper plant operation, and icing conditions.Pilot error, improper plant operation, and icing conditions.

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