# NTSB DCA17WA200: Boeing Boeing 737-8AS, London, United Kingdom, September 15, 2017

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: September 15, 2017, 09:07 local (09:07 UTC)
- Place: London, United Kingdom
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff: Landing gear collapse](https://openairdocs.org/ntsb-events/094)
- Highest injury: No injuries
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 96043
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA17WA200
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/96043/pdf
- Page: https://openairdocs.org/ntsb/DCA17WA200

## Sequence of events

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

- [Takeoff: Landing gear collapse](https://openairdocs.org/ntsb-events/094) (defining event); cases with it: [All aircraft, 1,787 cases](https://openairdocs.org/ntsb-events/094/sequence.md)

## Factual narrative

The AAIB of the United Kingdom has notified the NTSB of an incident involving a Boeing 737 airplane that occurred on September 15, 2017. The NTSB has appointed a U.S. Accredited Representative to assist the AAIB's investigation under the provisions of ICAO Annex 13 as the State of Manufacturer and Design of the airplane.All investigative information will be released by the AAIB-UK.

## Aircraft

- Registration: EI-DLV (not matched to a registry record)
- Reported make and model: THE BOEING COMPANY BOEING 737-8AS (8AS)
- Category: Airplane
- Serial number: 33598
- Engines: CFM CFM56-7B26 11521 horsepower turbo fan; CFM CFM56-7B26 11521 horsepower turbo fan
- Damage: Minor damage
- Operator: Ryanair
- Registered owner: Ryanair Designated Activity Company

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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