ASN Wikibase Occurrence # 242599
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| Date: | Friday 18 September 2020 |
| Time: | 08:03 LT |
| Type: |  REMZ-Avia S-2 Sintal |
| Owner/operator: | private |
| Registration: | RA-0931G |
| MSN: | |
| Fatalities: | Fatalities: 1 / Occupants: 1 |
| Aircraft damage: | Destroyed |
| Category: | Accident |
| Location: | Krasnoe Syundyukovo, Ulyanovsk Region -
 Russia
|
| Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
| Nature: | Agricultural |
| Departure airport: | |
| Investigating agency: | MAK |
| Confidence Rating: |  Accident investigation report completed and information captured |
The ultralight aircraft crashed in a sunflower field. The pilot was killed.
Most likely, the accident with the S-2 Sintal RA-0931G aircraft occurred due to the aircraft being brought to supercritical angles of attack in a stall mode during the climb with a turn in the immediate vicinity of obstacles (forest) in the direction coinciding with the direction of a strong gusty wind.
The contributing factors were most likely:
- disregard of the wind influence by the PIC when performing maneuvering;
- PIC performing maneuver of approach to the next run without taking into account the provisions of clause 6.2.5. "Performing flights on the AChR" of the Airplane Flight Manual of the S-2 "Sintal" aircraft (in terms of the initial climb after rutting in a turn instead of a straight line climb);
- the absence of natural signs on the aircraft that clearly indicate the approach to critical flight modes, and devices signaling the approach to the stall (not provided for by the aircraft design).
Accident investigation:
 |
|
Sources:
https://www.rbc.ru/rbcfreenews/5f645efc9a79476118f03284
https://mak-iac.org/rassledovaniya/s-2-sintal-ra-0931g-18-09-2020/
https://www.tellerreport.com/news/2020-09-18-in-the-ulyanovsk-region--the-pilot-died-during-a-hard-landing.Syh7IwA-Sw.html
https://www.imago-images.de/st/0104608463
Images:
Photo: MAK
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 18-Sep-2020 13:24 | harro | Added |
| 18-Sep-2020 13:31 | harro | Updated [Aircraft type] |
| 18-Sep-2020 14:42 | RobertMB | Updated [Aircraft type, Nature, Source] |
| 10-Oct-2021 19:10 | harro | Updated [Time, Phase, Nature, Narrative, Category, Accident report, Photo] |
Corrections or additions? ... Edit this accident description
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