Accident Agusta A109E Power EP-TRK,
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ASN Wikibase Occurrence # 177764
 
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Date:Monday 13 July 2015
Time:c. 22:30 LT
Type:Silhouette image of generic A109 model; specific model in this crash may look slightly different    
Agusta A109E Power
Owner/operator:Tara Helicopter Services
Registration: EP-TRK
MSN: 11023
Year of manufacture:1998
Fatalities:Fatalities: 4 / Occupants: 4
Aircraft damage: Destroyed
Category:Accident
Location:15 mi off Abouzar oil platform (West of Kharg Island) -   Iran
Phase: En route
Nature:Ambulance
Departure airport:Abouzar oil platform
Destination airport:Bushehr Airport
Investigating agency: AAID Iran
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The Iranian helicopter impacted the waters of the Persian Gulf during a night-time medevac flight.
All four occupants died in the crash.

Main cause:
The pilot did not realize his attitude during night VFR flight and lost his situational awareness due to Spatial disorientation and finally impacted the water with a high rate of descent/high power/nose down/rapid loss of altitude
and high speed sharp left roll. So the main cause of the accident is probably due to Human Factor.

Contributing factors:
- Lack of the simulator training.
- Lack of Night flight requirements

Accident investigation:
cover
  
Investigating agency: AAID Iran
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

Accident Report AAIB Iran
https://en.trend.az/iran/society/2416815.html
http://ar.farsnews.com/allstories/news/13940423000554
http://www.tarahelicopter-co.com/index.php?option=com_content&view=article&id=46&Itemid=2

Revision history:

Date/timeContributorUpdates
14-Jul-2015 08:37 gerard57 Added
14-Jul-2015 08:40 harro Updated [Aircraft type]
14-Jul-2015 08:42 harro Updated [Operator, Source]
14-Jul-2015 11:12 Aerossurance Updated [Time, Nature, Source, Narrative]
14-Jul-2015 11:14 Aerossurance Updated [Location]
14-Jul-2015 15:18 TB Updated [Time, Aircraft type, Location]
14-Jul-2015 15:19 TB Updated [Aircraft type]
15-Jul-2015 16:46 harro Updated [Registration]
16-Jul-2015 10:55 El_serj Updated [Cn]
07-Aug-2015 08:36 Aerossurance Updated [Narrative]
08-Nov-2017 19:52 harro Updated [Nature, Destination airport, Source, Narrative]

Corrections or additions? ... Edit this accident description

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