# Fire protection system, general

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft systems](https://openairdocs.org/ntsb-findings/0102) › [Fire protection system](https://openairdocs.org/ntsb-findings/010226) › Fire protection system, general
- NTSB code: 01022600
- Cases: 2
- In the probable cause: 2
- Fatal cases: 2
- All cases: https://openairdocs.org/ntsb-findings/01022600/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01022600/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01022600

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

- 2013: 1 / 1
- 2016: 1 / 1

## Defining events in these cases

- [Electrical system malf/failure](https://openairdocs.org/ntsb-events/332): 1 cases
- [Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150): 1 cases

## Aircraft models (registry)

- [Yakovlev/Yancey Robert F YAK-11](https://openairdocs.org/model/yakovlev-yancey-robert-f-yak-11): 1 cases
- [Cessna 172M](https://openairdocs.org/model/cessna-172m): 1 cases

## Other findings in the same cases

- [Oversight of maintenance](https://openairdocs.org/ntsb-findings/04032020) (Organizational issues): 1 cases
- [Air quality/dust/smoke](https://openairdocs.org/ntsb-findings/03041025) (Environmental issues): 1 cases
- [Visibility](https://openairdocs.org/ntsb-findings/03041020) (Environmental issues): 1 cases
- [Wire](https://openairdocs.org/ntsb-findings/03022032) (Environmental issues): 1 cases
- [Installation](https://openairdocs.org/ntsb-findings/02062035) (Personnel issues): 1 cases
- [Lack of action](https://openairdocs.org/ntsb-findings/02041030) (Personnel issues): 1 cases
- [Misc wiring](https://openairdocs.org/ntsb-findings/01071497) (Aircraft): 1 cases
- [Fuel system, general](https://openairdocs.org/ntsb-findings/01022800) (Aircraft): 1 cases
- [Electrical pwr sys wiring](https://openairdocs.org/ntsb-findings/01022497) (Aircraft): 1 cases
- [Electrical power system, general](https://openairdocs.org/ntsb-findings/01022400) (Aircraft): 1 cases

## Newest cases

- [NTSB ERA16FA269](https://openairdocs.org/ntsb/ERA16FA269), Jul 25, 2016: Yakovlev YAK11 (N5940), West Mifflin, PA, substantial damage, 1 fatal. Probable cause: A malfunction of the electrical system, which resulted in an electrical fire in the right wing root of the airplane, which compromised the fuel system and resulted in ignition of fuel. Contributing…
- [NTSB WPR13FA294](https://openairdocs.org/ntsb/WPR13FA294), Jun 27, 2013: Cessna 172 (N4459R), Birdseye, UT, substantial damage, 1 fatal. Probable cause: ***This report was modified on August 18, 2015. Please see the docket for this accident to view the original report.*** The operator's improper installation of a supplemental electrical power supply,…

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.

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