# NTSB ENG25WA002: Textron Beech G58, Okayama, Japan, October 22, 2024

- Type: NTSB occurrence investigation
- Classification: Occurrence · Class 5 · Foreign
- Date: October 22, 2024, 15:13 local (06:13 UTC)
- Place: Okayama, Japan
- Coordinates: 34.592181, 133.93076
- Nearby events: https://openairdocs.org/map.md?lat=34.5922&lon=133.9308&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff: Loss of engine power (partial)](https://openairdocs.org/ntsb-events/342)
- 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): 195420
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ENG25WA002
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/195420/pdf
- Page: https://openairdocs.org/ntsb/ENG25WA002

## Sequence of events

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

- [Takeoff: Loss of engine power (partial)](https://openairdocs.org/ntsb-events/342) (defining event)

## Aircraft

- Registration: JA60AZ (not matched to a registry record)
- Reported make and model: Textron Beech G58
- Category: Airplane
- Year built: 2022
- Engines: Continental Aerospace IO-550-C72 reciprocating; Continental Aerospace IO-550-C72 reciprocating
- Damage: Substantial damage
- Operator: Okayama Air services
- Departed: RJBK, Okayama
- Airport: RJBK, Kohnan Airport, runway 9 / 27, 4,327 × 98 ft, asphalt

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.