ASN Wikibase Occurrence # 312020
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Date: | Tuesday 2 May 2023 |
Time: | 14:36 |
Type: | Robinson R44 Raven II |
Owner/operator: | Shaanxi Longyi General Aviation |
Registration: | B-70YA |
MSN: | 14112 |
Year of manufacture: | 2017 |
Fatalities: | Fatalities: 3 / Occupants: 3 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Baqiao District, Xi'an, Shaanxi Province -
China
|
Phase: | En route |
Nature: | Passenger |
Departure airport: | |
Destination airport: | |
Confidence Rating: | Information is only available from news, social media or unofficial sources |
Narrative:The sightseeing helicopter crashed into an orchard, killing the pilot and both passengers. Initial news coverage wrongly reported that there were four people on board.
Analysis of the helicopter's Lycoming IO-540 engine revealed that residues worn away from polytetrafluoroethylene material in the fuel pipeline had blocked certain fuel nozzles in the engine, which would cause partial loss of engine power. The Robinson R44 probably stalled when the pilot attempted to return to land upon recognizing the engine problem.
Sources:
CAAC (Shaanxi). Investigation Report NWSX_AAR_2023_02. (in Chinese)
https://www.globaltimes.cn/page/202305/1290049.shtml http://global.chinadaily.com.cn/a/202305/03/WS64522180a310b6054fad0d53.html https://www.guancha.cn/politics/2023_05_03_690834.shtml https://zh.wikipedia.org/wiki/2023%E5%B9%B4%E9%99%95%E8%A5%BF%E7%99%BD%E9%B9%BF%E5%8E%9F%E7%9B%B4%E5%8D%87%E6%9C%BA%E5%9D%A0%E8%90%BD%E4%BA%8B%E6%95%85 Location
Revision history:
Date/time | Contributor | Updates |
03-May-2023 12:58 |
RDV |
Added |
03-May-2023 13:11 |
gerard57 |
Updated |
03-May-2023 13:31 |
RobertMB |
Updated |
05-May-2023 05:25 |
The2ndBaron |
Updated |
07-May-2023 08:24 |
S Martin |
Updated |
15-Jun-2023 16:17 |
RDV |
Updated |
18-Dec-2023 11:31 |
harro |
Updated [Other fatalities] |
28-Apr-2024 07:40 |
RDV |
Updated [Time, Total occupants, Source, Narrative, Category] |
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