Date: | Thursday 5 November 2020 |
Time: | 12:55 |
Type: | Fairchild SA227-AC Metro III |
Owner/operator: | Dos Mil Aerosistema SA |
Registration: | LV-VDJ |
MSN: | AC-729 |
Year of manufacture: | 1989 |
Total airframe hrs: | 22561 hours |
Cycles: | 23321 flights |
Fatalities: | Fatalities: 0 / Occupants: 13 |
Aircraft damage: | Substantial, repaired |
Category: | Accident |
Location: | Mendoza-El Plumerillo Airport, MD (MDZ) -
Argentina
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Phase: | Landing |
Nature: | Executive |
Departure airport: | San Juan Airport, SJ (UAQ/SANU) |
Destination airport: | Mendoza-El Plumerillo Airport, MD (MDZ/SAME) |
Investigating agency: | JST |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:A Swearingen SA227-AC Metro III, registration LV-VDJ, suffered a runway excursion after the right-hand main landing gear collapsed during landing on runway 18 at Mendoza-El Plumerillo Airport, Argentina.
Conclusions regarding factors related to the accident:
- During the landing phase, the right main landing gear collapsed and caused the aircraft to leave the runway on the right side.
- The collapse of the right main landing gear was caused by the fracture of both drag braces.
- According to the report issued by the intervening laboratory, no pre-existing cracks or progressive advancement mechanisms were found that influenced the weakening of the aforementioned parts.
- The fracture surfaces of both components showed ductile fracture characteristics, which suggest that these components were exposed to loads above the limits for which they were designed.
- The inner drag brace fractured in the first instance, which probably caused the outer drag brace to fail to withstand the stress and fracture accordingly.
- The aircraft's CVR had the magnetic tape locked, so it was not recording at the time of the event.
METAR:
12:00 UTC / 09:00 local time:
SAME 051200Z 18011KT CAVOK 19/00 Q1021
13:00 UTC / 10:00 local time:
SAME 051300Z 16015KT CAVOK 20/M03 Q1021
14:00 UTC / 11:00 local time:
SAME 051400Z 16014KT CAVOK 21/M03 Q1020
Accident investigation:
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Investigating agency: | JST |
Report number: | 75511048/20 |
Status: | Investigation completed |
Duration: | 1 year and 11 months |
Download report: | Final report |
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Sources:
infobae.com
History of this aircraft
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