# NTSB ENG22WA019: Sikorsky S92, Jeju Island, South Korea, April 8, 2022

- Type: NTSB accident investigation
- Classification: Accident · Fatal · Class 5 · Foreign
- Date: April 8, 2022, 16:32 local (16:32 UTC)
- Place: Jeju Island, South Korea
- Phase of flight: [Unknown](https://openairdocs.org/ntsb-phases/990) (OpenAirDocs' grouping)
- Defining event: [Unknown: Unknown or undetermined](https://openairdocs.org/ntsb-events/000)
- Highest injury: Fatal
- Injuries: 3 fatal, 1 serious
- Status: Led by another country's authority
- Investigation class: Class 5 - No publish
- NTSB office: Aviation Engineering Division
- Lead agency: Other
- NTSB case key (mKey): 104919
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ENG22WA019
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/104919/pdf
- Page: https://openairdocs.org/ntsb/ENG22WA019

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Unknown: Unknown or undetermined](https://openairdocs.org/ntsb-events/000) (defining event)

## Aircraft

- Registration: B519 (not matched to a registry record)
- Reported make and model: SIKORSKY S92
- Category: Helicopter
- Serial number: 920195
- Fire: Unknown
- Flight: Non-U.S., non-commercial
- Operator: Korea Coast Guard
- Registered owner: Korea Coast Guard

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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From OpenAirDocs.org, an independent open copy of NTSB and FAA data. The NTSB's own report is the official record of an investigation.