# NTSB ENG17WA001: Boeing 737, Aldergrove, United Kingdom, October 4, 2016

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Foreign investigation
- Date: October 4, 2016, 04:55 local (04:55 UTC)
- Place: Aldergrove, United Kingdom
- Coordinates: 54.655555, -6.223055
- Nearby events: https://openairdocs.org/map.md?lat=54.6556&lon=-6.2231&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Defining event: [Landing-landing roll: Landing gear collapse](https://openairdocs.org/ntsb-events/094)
- Highest injury: No injuries
- Status: Led by another country's authority
- NTSB office: Aviation Engineering Division
- Lead agency: Other
- NTSB case key (mKey): 94134
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ENG17WA001
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/94134/pdf
- Page: https://openairdocs.org/ntsb/ENG17WA001

## Sequence of events

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

- [Landing-landing roll: 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

On October 4, 2016, a Boeing 737-400 experienced a partial right main gear failure during the landing roll at Belfast International Airport (EGAA), Aldergrove, Northern Ireland, United Kingdom. The flight originated from East Midlands Airport (EGNX), Leicester, United Kingdom. The incident is being investigated by the Air Accidents Investigation Branch (AAIB) of the United Kingdom. All inquiries should be directed to: Air Accidents Investigation Branch Farnborough House Berkshire Copse Road Aldershot, Hampshire GU11 2HH, United Kingdom Website: http://www.aaib.gov.uk/ This report is for informational purposes only and contains only information released by, or obtained from, the United Kingdom AAIB.

## Aircraft

- Registration: OE-IAG (not matched to a registry record)
- Reported make and model: BOEING 737 (4Q8)
- Category: Airplane
- Serial number: 25168
- Airworthiness certificate: Unknown
- Departed: EGNX, Castle Doningto
- Destination: EGAA, Aldergrove
- Airport: EGAA, Belfast International Airport, runway 25, 9,121 × 148 ft

## Weather



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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