Serious incident McDonnell Douglas DC-10-30F N106WA,
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ASN Wikibase Occurrence # 377093
 
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Date:Sunday 2 June 1985
Time:17:43 LT
Type:Silhouette image of generic DC10 model; specific model in this crash may look slightly different    
McDonnell Douglas DC-10-30F
Owner/operator:World Airways
Registration: N106WA
MSN: 46835/277
Total airframe hrs:22126 hours
Engine model:GE CF6-50
Fatalities:Fatalities: 0 / Occupants: 201
Aircraft damage: None
Category:Serious incident
Location:Chantilly, VA -   United States of America
Phase: En route
Nature:Passenger
Departure airport:Charleston, SC (CHS
Destination airport:Philadelphia International Airport, PA (PHL/KPHL)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
AFTER CLIMBING UP TO AND LEVELING OFF AT 37,000 FEET, THE CREW OF THE DC-10-30F NOTICED THAT THE YORK CONTROL OF THE CAPTAIN AND THE FIRST OFFICER MOVED LATERALLY INDEPENDENTLY OF EACH OTHER FOR APPROXIMATELY TWO INCHES. AFTER MAKING AN UNSCHEDULED UNEVENTFUL LANDING AT DULLES THE LEFT AILERON CABLE TENSION REGULATOR ASSEMBLY WAS FOUND TO HAVE A DECREASE IN CABLE TENSION. AFTER LUBRICATION, THE UNIT JUMPED TO A POSITION WHICH PROVIDED PROPER CABLE TENSION BETWEEN THE CONTROL WHEEL AND THE AILERON CONTROL LOOP. THE OPERATOR CHANGED THEIR LUBRICATION PROGRAM ON THE ASSEMBLIES FROM 'ON CONDITION' TO EVERY 2500 HOURS WHICH EQUATES TO MORE THAN ONCE A YEAR.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: BFO85IA050
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB BFO85IA050

Revision history:

Date/timeContributorUpdates
30-Mar-2024 08:09 ASN Update Bot Added

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