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Date: | Thursday 15 June 2023 |
Time: | 15:37 UTC |
Type: | Mil Mi-8MTV-1 |
Owner/operator: | MINUSMA, opb Aviation Company Ukrainian Helicopters |
Registration: | UR-HLH |
MSN: | 94856 |
Year of manufacture: | 1988 |
Fatalities: | Fatalities: 0 / Occupants: 14 |
Other fatalities: | 0 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Gao Airport (GAQ/GAGO) -
Mali
|
Phase: | Taxi |
Nature: | Passenger - Non-Scheduled/charter/Air Taxi |
Departure airport: | Kidal Airport (GAKL) |
Destination airport: | Gao Airport (GAQ/GAGO) |
Investigating agency: | NBAAI |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:A MINUSMA Mi-8MTV-1, operated by Aviation Company Ukrainian Helicopters, overturned by strong winds after landing in Gao, Mali.
The helicopter was caught in a dust storm and overturned to the left side. Two helicopter passengers were seriously injured during the evacuation.
Causes.
Most likely, the Mi-8 MTV-1 UR-HLH helicopter overturned as a result of taxiing in strong winds, the speed of which exceeded the limits set by the AFM.
Two passengers sustained serious injuries as a result of the inability to provide effective evacuation.
Related factors:
1 Landing in the midst of an approaching dust/sandstorm.
2 Lack of information from the ATC on the actual wind speed, including gusts, during taxiing.
3 The ATC does not have procedures for crew actions during taxiing in the event of a dust/sandstorm.
4 The weather forecasts for Gao airfield were not justified in terms of wind speed, visibility, and the lack of information about a dust/sandstorm in the forecast.
Accident investigation:
|
| |
Investigating agency: | NBAAI |
Report number: | |
Status: | Investigation completed |
Duration: | 1 year |
Download report: | Final report |
|
Sources:
MINUSMA
https://cdn.jetphotos.com/full/5/910302_1680168576.jpg (photo)
Media:
Revision history:
Date/time | Contributor | Updates |
15-Jun-2023 17:50 |
harro |
Added |
15-Jun-2023 18:57 |
RobertMB |
Updated |
18-Jun-2023 16:40 |
Captain Adam |
Updated |
07-Sep-2023 14:53 |
harro |
Updated |
17-Sep-2023 18:02 |
harro |
Updated |
28-Jun-2024 08:35 |
ASN |
Updated [Narrative, Accident report] |
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