# NTSB ENG17WA018: ATR ATR42, Coari Municipality, Brazil, Brazil, March 20, 2017

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: March 20, 2017
- Place: Coari Municipality, Brazil, Brazil
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Defining event: [Landing-landing roll: Landing area overshoot](https://openairdocs.org/ntsb-events/380)
- Highest injury: No injuries
- Status: Led by another country's authority
- NTSB office: Aviation Engineering Division
- Lead agency: Other
- NTSB case key (mKey): 94903
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ENG17WA018
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/94903/pdf
- Page: https://openairdocs.org/ntsb/ENG17WA018

## Factual narrative

On March 20, 2017, an ATR42, powered by a pair of Pratt & Whitney Canada PW100/105 turboprops engines and Hamilton Standard propellers, departure the runway after landing at the Coari Municipality, State of Amazonas, Brazil Airport (SBUY). The Brazil CENIPA is investigating the event and the NTSB is participating as the State of Manufacturer of the propellers in the Brazilian Annex 13 investigation.

## Sequence of events

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

- [Landing-landing roll: Landing area overshoot](https://openairdocs.org/ntsb-events/380) (defining event)

## Aircraft

- Registration: PR-TTH (not matched to a registry record)
- Reported make and model: ATR ATR42 (500)
- Category: Airplane
- Engines: Pratt & Whitney Canada PW100/150 turbo prop
- Damage: Minor damage
- Airworthiness certificate: Standard, Normal

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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