# Collector/nozzle

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft power plant](https://openairdocs.org/ntsb-findings/0105) › [Engine exhaust](https://openairdocs.org/ntsb-findings/010578) › Collector/nozzle
- NTSB code: 01057810
- Cases: 3
- In the probable cause: 3
- Fatal cases: 0
- All cases: https://openairdocs.org/ntsb-findings/01057810/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01057810/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01057810

## Cases per year (in the probable cause / all)

- 2014: 1 / 1
- 2016: 1 / 1
- 2023: 1 / 1

## Defining events in these cases

- [Loss of engine power (partial)](https://openairdocs.org/ntsb-events/342): 1 cases
- [Loss of engine power (total)](https://openairdocs.org/ntsb-events/341): 1 cases
- [Powerplant sys/comp malf/fail](https://openairdocs.org/ntsb-events/340): 1 cases

## Aircraft models (registry)

- [Diamond Aircraft Ind DA 40](https://openairdocs.org/model/diamond-aircraft-ind-da-40): 1 cases
- [Cirrus Design SR20](https://openairdocs.org/model/cirrus-design-sr20): 1 cases

## Other findings in the same cases

- [Scheduled/routine maintenance](https://openairdocs.org/ntsb-findings/02062010) (Personnel issues): 1 cases
- [Surface speed/braking](https://openairdocs.org/ntsb-findings/01062045) (Aircraft): 1 cases
- [Turbine section](https://openairdocs.org/ntsb-findings/01057250) (Aircraft): 1 cases
- [Compressor section](https://openairdocs.org/ntsb-findings/01057230) (Aircraft): 1 cases

## Newest cases

- [NTSB ANC24LA005](https://openairdocs.org/ntsb/ANC24LA005), Dec 4, 2023: Diamond Aircraft Ind DA 40 (N691YW), Kapolei, HI, substantial damage. Probable cause: A partial loss of engine power due to lose baffling from the muffler, which resulted in an obstruction of the exhaust system.
- [NTSB CEN16LA151](https://openairdocs.org/ntsb/CEN16LA151), Apr 10, 2016: Cirrus Design SR20 (N8PY), Caldwell, TX, substantial damage. Probable cause: The failure of the No. 5 cylinder's exhaust pipe for undetermined reasons, which resulted in a partial loss of engine power. Contributing to the accident was the pilot’s fast and long landing, which…
- [NTSB WPR14TA236](https://openairdocs.org/ntsb/WPR14TA236), Jun 8, 2014: Mcdonnell Douglas Helicopter 369E (N504MP), Mesa, AZ, substantial damage. Probable cause: The loss of engine power during cruise flight due to the decoupling of the engine’s turbine and compressor sections. Contributing to the decoupling was the excessive wear of the turbine-to-compressor…

NTSB has coded findings and defining events since 2008; earlier cases used its older occurrence and cause codes and aren't counted.

Findings: https://openairdocs.org/ntsb-findings.md. Defining events: https://openairdocs.org/ntsb-events.md. Phases of flight: https://openairdocs.org/ntsb-phases.md. Every investigation, filtered by finding, event, phase, state, year or model: https://openairdocs.org/ntsb.md (for example ?state=MI&fatal=1).

NTSB's definitions: Accident and incident, 49 CFR 830.2 (https://www.ecfr.gov/current/title-49/subtitle-B/chapter-VIII/part-830/subpart-A/section-830.2), CICTT occurrence categories (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/OccurrenceCategoryDefinitions.pdf), CICTT phases of flight (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/PhaseofFlightDefinitions.pdf), and NTSB coding manual, before 2008 (PDF) (https://www.ntsb.gov/GILS/Documents/codman.pdf). NTSB publishes no definitions for its findings, only their names.

---
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.