# NTSB DCA18WA157: Boeing 737, Lahore, Pakistan, April 11, 2018

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: April 11, 2018
- Place: Lahore, Pakistan
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-descent: Flight instrument malf/fail](https://openairdocs.org/ntsb-events/334)
- Highest injury: No injuries
- Injuries: 6 uninjured
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 97096
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA18WA157
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/97096/pdf
- Page: https://openairdocs.org/ntsb/DCA18WA157

## Sequence of events

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

- [Enroute-descent: Flight instrument malf/fail](https://openairdocs.org/ntsb-events/334) (defining event); cases with it: [All aircraft, 56 cases](https://openairdocs.org/ntsb-events/334/sequence.md)

## Factual narrative

The Pakistan Safety Investigation Board has notified the NTSB of an incident involving a BOEING 737 airplane that occurred on April 11, 2018. The NTSB has appointed a U.S. Accredited Representative to assist the government of Pakistan's investigation under the provisions of ICAO Annex 13.All investigative information will be released by the government of Pakistan.

## Aircraft

- Registration: AP-BMU (not matched to a registry record)
- Reported make and model: BOEING 737
- Category: Airplane
- Damage: Minor damage
- Flight: Non-U.S., commercial
- Operator: Vision Air International
- 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.

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