# NTSB CEN20WA418: Sikorsky S92, Sola, Norway, September 25, 2020

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Class 4 · Foreign
- Date: September 25, 2020, 12:15 local (12:15 UTC)
- Place: Sola, Norway · On airport
- Coordinates: 58.876667, 5.637778 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=58.8767&lon=5.6378&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-descent: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330)
- Highest injury: No injuries
- Injuries: 5 uninjured
- Status: Led by another country's authority
- Investigation class: Class 4 - Basic report with no Prelim publish
- NTSB office: Central Region
- Lead agency: Other
- Parties: GE Aviation, Federal Aviation Administration - Boston ACO, Sikorsky, a Lockheed Martin Company, Federal Aviation Administration - AVP-100
- NTSB case key (mKey): 102039
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CEN20WA418
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/102039/pdf
- Page: https://openairdocs.org/ntsb/CEN20WA418

## Sequence of events

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

- [Enroute-descent: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330) (defining event); cases with it: [All aircraft, 994 cases](https://openairdocs.org/ntsb-events/330/sequence.md)

## Aircraft

- Registration: LN-ONQ (not matched to a registry record)
- Reported make and model: SIKORSKY S92
- Category: Helicopter
- Serial number: 920032
- Damage: No damage
- Flight: Business, Non-U.S., commercial
- Operator: Bristow
- Registered owner: Bristow
- Airworthiness certificate: Standard, Transport
- Departed: West Elara Oil Rig Platform
- Destination: Same as departure
- Flight plan: IFR
- Airport: ENZV, Stavanger Airport

## Weather

- Conditions: Day

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

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