# Ice/rain prot sys wiring

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft systems](https://openairdocs.org/ntsb-findings/0102) › [Ice/rain protection system](https://openairdocs.org/ntsb-findings/010230) › Ice/rain prot sys wiring
- NTSB code: 01023097
- Cases: 2
- In the probable cause: 1
- Fatal cases: 0
- All cases: https://openairdocs.org/ntsb-findings/01023097/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01023097/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01023097

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

- 2020: 1 / 1
- 2021: 0 / 1

## Defining events in these cases

- [Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150): 2 cases

## Aircraft models (registry)

- [Bombardier CL-600-2D24](https://openairdocs.org/model/bombardier-cl-600-2d24): 1 cases
- [Bombardier CL-600-2C10](https://openairdocs.org/model/bombardier-cl-600-2c10): 1 cases

## Other findings in the same cases

- [Scheduled/routine maintenance](https://openairdocs.org/ntsb-findings/02062010) (Personnel issues): 1 cases
- [Flight compartment windows](https://openairdocs.org/ntsb-findings/01035610) (Aircraft): 1 cases

## Newest cases

- [NTSB ENG21LA023](https://openairdocs.org/ntsb/ENG21LA023), Mar 26, 2021: Bombardier CL-600-2C10 (N709PS), North Canton, OH, incident, minor damage. Probable cause: Moisture ingression thru the window humpseal coming into contact with the terminal block braid wires.
- [NTSB ENG20LA043](https://openairdocs.org/ntsb/ENG20LA043), Jul 24, 2020: Bombardier CL-600-2D24 (N561NN), Charlotte, NC, incident, minor damage. Probable cause: The windshield failed due to arcing from an inadequate solder connection at the anti-ice power terminal block.

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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