# NTSB DCA18WA122: Boeing 737, Indonesia, February 5, 2018

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: February 5, 2018
- Place: Indonesia
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-holding (IFR): Near midair/TCAS alert/loss of separation](https://openairdocs.org/ntsb-events/260)
- Highest injury: No injuries
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 97008
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA18WA122
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/97008/pdf
- Page: https://openairdocs.org/ntsb/DCA18WA122

## Sequence of events

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

- [Enroute-holding (IFR): Near midair/TCAS alert/loss of separation](https://openairdocs.org/ntsb-events/260) (defining event); cases with it: [All aircraft, 96 cases](https://openairdocs.org/ntsb-events/260/sequence.md)

## Factual narrative

The government of Indonesia has notified the NTSB of an incidentt involving a BOEING 737-800 that occurred on February 05, 2018. The NTSB has appointed a U.S. Accredited Representative to assist the government of Indonesia's investigation under the provisions of ICAO Annex 13.All investigative information will be released by the government of Indonesia.

## Aircraft

- Registration: unknown (not matched to a registry record)
- Reported make and model: BOEING 737
- Category: Airplane
- Damage: No damage
- Flight: Non-U.S., commercial
- Airworthiness certificate: Standard, Transport

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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.