# Passenger compartment windows

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft structures](https://openairdocs.org/ntsb-findings/0103) › [Windows-windshield system](https://openairdocs.org/ntsb-findings/010356) › Passenger compartment windows
- NTSB code: 01035620
- Cases: 2
- In the probable cause: 2
- Fatal cases: 1
- All cases: https://openairdocs.org/ntsb-findings/01035620/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01035620/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01035620

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

- 2010: 1 / 1
- 2018: 1 / 1

## Defining events in these cases

- [Powerplant sys/comp malf/fail](https://openairdocs.org/ntsb-events/340): 1 cases
- [Part(s) separation from AC](https://openairdocs.org/ntsb-events/338): 1 cases

## Aircraft models (registry)

- [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4): 1 cases

## Other findings in the same cases

- [Not determined, general](https://openairdocs.org/ntsb-findings/05000000) (Not determined): 1 cases
- [Availability of documents/info](https://openairdocs.org/ntsb-findings/04022040) (Organizational issues): 1 cases
- [Lack of action](https://openairdocs.org/ntsb-findings/02041030) (Personnel issues): 1 cases
- [Turbine section](https://openairdocs.org/ntsb-findings/01057250) (Aircraft): 1 cases
- [Compressor section](https://openairdocs.org/ntsb-findings/01057230) (Aircraft): 1 cases
- [Power plant, general](https://openairdocs.org/ntsb-findings/01057100) (Aircraft): 1 cases
- [Nacelle/pylon misc structure](https://openairdocs.org/ntsb-findings/01035420) (Aircraft): 1 cases

## Newest cases

- [NTSB DCA18MA142](https://openairdocs.org/ntsb/DCA18MA142), Apr 17, 2018: Boeing 737 7H4 (N772SW), Philadelphia, PA, substantial damage, 1 fatal. Probable cause: A low-cycle fatigue crack in the dovetail of fan blade No. 13, which resulted in the fan blade separating in flight and impacting the engine fan case at a location that was critical to the structural…
- [NTSB ERA10IA170](https://openairdocs.org/ntsb/ERA10IA170), Mar 10, 2010: Gulfstream American G-1159A (N155MM), Farmingdale, NY, incident, minor damage. Probable cause: Progressive cracking from an undetermined initiation source, which resulted in the failure of the No. 4 cabin window outer pane, and the subsequent foreign object ingestion to the right engine.

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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