Accident SNCA Sud-Est 313B Alouette II 9A-HAT,
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ASN Wikibase Occurrence # 212833
 
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Date:Tuesday 3 July 2018
Time:11:00 LT
Type:Silhouette image of generic ALO2 model; specific model in this crash may look slightly different    
SNCA Sud-Est 313B Alouette II
Owner/operator:Private
Registration: 9A-HAT
MSN: 1841
Fatalities:Fatalities: 0 / Occupants: 3
Aircraft damage: Substantial
Category:Accident
Location:Zlarin island -   Croatia
Phase: Landing
Nature:Private
Departure airport:Vodice heliport, Gaćeleze
Destination airport:Vodice heliport, Gaćeleze
Investigating agency: AIN Croatia
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Croatia's only Alouette II (9A-HAT) crashed just before 11am on 3rd July 2018 while flying over Zlarin Island four miles south-east of Šibenik.
The helicopter was occupied by three persons two of whom sustained injuries which were reported as being non-life-threatening.

CAUSE
Immediate cause
The immediate cause of the subject accident was the loss of main and tail rotor power caused by the transmission failure.
Contributing factors
The factors that led to the immediate cause of this accident were:
- The Maintenance Organization did not perform the maintenance work on the helicopter in accordance with the procedures specified in the manufacturer's Maintenance Manual.
- The CAMO organization did not maintain the continuing airworthiness in accordance with the CAME manual and the maintenance instructions defined in the Maintenance Manual issued by the manufacturer.
- The maintenance program approved by the CCAA did not comply with the manufacturer's instructions stated in the Maintenance Manual.

Accident investigation:
cover
  
Investigating agency: AIN Croatia
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

http://www.aviafora.com/forums/forum/helicopter-fora/nostalgia/1957-alouettes-lamas?p=9497#post9497
https://www.total-croatia-news.com/travel/29533-tourist-helicopter-crash-lands-on-zlarin-island
https://www.vecernji.hr/vijesti/helikopter-zlarin-1255939
https://achtungskyhawk.com/2014/10/01/rare-aircraft-old-hat-sud-alouette-ii-9a-hat/
http://www.ain.hr/Investigations/Download/9266

Location

Revision history:

Date/timeContributorUpdates
03-Jul-2018 12:49 gerard57 Added
03-Jul-2018 13:44 RobertMB Updated [Aircraft type, Registration, Cn, Source]
03-Jul-2018 13:55 Geno Updated [Phase, Source, Damage, Narrative]
03-Jul-2018 16:30 Anon. Updated [Source]
03-Jul-2018 21:05 Anon. Updated [Narrative]
10-May-2020 19:25 KagurazakaHanayo Updated [Time, Departure airport, Destination airport, Source, Narrative]
10-May-2020 19:25 harro Updated [Narrative, Accident report, ]

Corrections or additions? ... Edit this accident description

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