Accident Aero Commander 100-180 N4006X,
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ASN Wikibase Occurrence # 380653
 
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Date:Saturday 15 October 1983
Time:10:55 LT
Type:Silhouette image of generic VO10 model; specific model in this crash may look slightly different    
Aero Commander 100-180
Owner/operator:Aerial Enterprises, Inc.
Registration: N4006X
MSN: 5106
Total airframe hrs:1171 hours
Engine model:Lycoming O-360-A2F
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Bardstown, KY -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Training
Departure airport:(KBRY)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE CFI STATED THAT THE STUDENT PREFLIGHTED THE ACFT. THEY CLIMBED TO 3,000 FT & WERE PRACTICING BASIC INSTRUMENT MANEUVERS WHEN A POWER LOSS OCCURRED. AFTER MANEUVERING TO CLEAR OBSTRUCTIONS, THEN S-TURNING TO DISSIPATE ALTITUDE, THECFI STALLED THE ACFT ABOUT 15 FT AGL & SHORT OF THE INTENDED FIELD. AFTER THE ACCIDENT THE CFI COLLECTED NEARLY A QUART OF WATER FROM THE LEFT FUEL TANK. THE CFI STATED THAT THE ACFT HAD A HISTROY OF COLLECTING WATER IN THE (USUALLY LEFT) FUEL TANK. THE ACFT WAS LAST REFUELED ABOUT 1 WEEK BEFORE THE ACCIDENT, & HAD BEEN OUTSIDE EXPOSED TO SEVERAL INCHES OF RAIN IN THE INTERIM. DESPITE THE HISTORY OF WATER-IN-FUEL PROBLEMS WITH THE ACFT, THE CFI DID NOT CHECK THE TANKS FOR WATER AFTER THE HEAVY RAIN. THE ACFT'S TYPE-CERTIFICATE HOLDER REPORTED THAT THE TOP OF THE FILLER NECK, WHICH IS ABOVE THE WING SURFACE, SHOULD PRECLUDE FLUID IN THE SCUPPER FROM ENTERING THE FILLER NECK. THE BOTTOM OF THE FILLER NECK, HOWEVER, IS ATTACHED TO THE FUEL TANK TOP BY 6 BOLTS & SEALED WITH A GASKET AT THE ATTACHMENT POINT.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ATL84LA021
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB ATL84LA021

Location

Revision history:

Date/timeContributorUpdates
01-Apr-2024 19:02 ASN Update Bot Added

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