Accident Aérospatiale AS 350D Astar N3607C,
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ASN Wikibase Occurrence # 36578
 
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Date:Monday 29 July 1985
Time:17:01
Type:Silhouette image of generic AS50 model; specific model in this crash may look slightly different    
Aérospatiale AS 350D Astar
Owner/operator:Petroleum Helicopters (PHI)
Registration: N3607C
MSN: 1244
Year of manufacture:1980
Total airframe hrs:4252 hours
Engine model:LYCOMING LTS-101-600A2
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Houma-Terrebonne Airport, 3 miles SE of Houma, Louisiana -   United States of America
Phase: En route
Nature:Ferry/positioning
Departure airport:Houma, LA (HUM/KHUM)
Destination airport:Lafayette, LA (LFT/KLFT)
Investigating agency: NTSB
Confidence Rating: Information is only available from news, social media or unofficial sources
Narrative:
THE PILOT LANDED AT A MICROWAVE ANTENNA TOWER AND DID NOT SHUT DOWN THE ENGINE OR DEPLANE. AN EMPLOYEE AT THE TOWER RETRIEVED CARGO FROM THE HELICOPTER (A SMALL BOX OF PARTS) AND WENT BACK INSIDE THE TOWER BUILDING. SHORTLY THEREAFTER, THE PILOT APPARENTLY INITIATED HIS TAKEOFF IN A DIRECTION WHICH WOULD TAKE THE HELICOPTER UNDERNEATH ONE OF THE TOWER GUY WIRES. THE MAIN ROTOR BLADES CONTACTED AND SEPARATED ONE OF THE GUY WIRES. THE HELICOPTER THEN DESCENDED TO GROUND IMPACT. THE HELICOPTER'S SKIDS WERE ABOUT 30 FT AGL WHEN THE MAIN ROTOR CONTACTED THE WIRE. INVESTIGATION REVEALED THAT HAD THE PILOT COMPLETED THE ACCIDENT FLIGHT HE WOULD HAVE ARRIVED HOME LATER THAN HE INTENDED.

Sources:

1. NTSB: https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001214X37125
2. FAA: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?omni=Home-N-Number&nNumberTxt=3607C
3. https://www.helis.com/database/cn/27441/
4. http://planecrashmap.com/plane/la/N3607C/
5. http://www.griffin-helicopters.co.uk/accidentdetails.aspx?accidentkey=11575

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
27-Jun-2014 23:27 Dr. John Smith Updated [Time, Operator, Location, Departure airport, Destination airport, Source, Narrative]
21-Dec-2016 19:23 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]

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