# NTSB GAA25WA283: Gulfstream GIV, Singapore, Singapore, September 19, 2025

- Type: NTSB accident investigation
- Classification: Accident · Class 5 · Foreign
- Date: September 19, 2025
- Place: Singapore, Singapore
- Coordinates: 1.416944, 103.867778
- Nearby events: https://openairdocs.org/map.md?lat=1.4169&lon=103.8678&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff-rejected takeoff: Runway excursion](https://openairdocs.org/ntsb-events/300)
- Status: Led by another country's authority
- Investigation class: Class 5 - No publish
- NTSB office: General Aviation Accidents
- Lead agency: Other
- NTSB case key (mKey): 202363
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=GAA25WA283
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/202363/pdf
- Page: https://openairdocs.org/ntsb/GAA25WA283

## Sequence of events

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

- [Takeoff-rejected takeoff: Runway excursion](https://openairdocs.org/ntsb-events/300) (defining event); cases with it: [All aircraft, 3,643 cases](https://openairdocs.org/ntsb-events/300/sequence.md)

## Aircraft

- Registration: T7-977 (not matched to a registry record)
- Reported make and model: GULFSTREAM GIV (X G450)
- Category: Airplane
- Damage: Minor damage
- Flight: Non-U.S., non-commercial

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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