# Pneumatic indicating system

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft systems](https://openairdocs.org/ntsb-findings/0102) › [Pneumatic system](https://openairdocs.org/ntsb-findings/010236) › Pneumatic indicating system
- NTSB code: 01023620
- Cases: 1
- In the probable cause: 1
- Fatal cases: 0
- All cases: https://openairdocs.org/ntsb-findings/01023620/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01023620/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01023620

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

- 2018: 1 / 1

## Defining events in these cases

- [Runway excursion](https://openairdocs.org/ntsb-events/300): 1 cases

## Aircraft models (registry)

- [Beech 58TC](https://openairdocs.org/model/beech-58tc): 1 cases

## Other findings in the same cases

- [Fence/fence post](https://openairdocs.org/ntsb-findings/03022047) (Environmental issues): 1 cases
- [Sloped/uneven terrain](https://openairdocs.org/ntsb-findings/03021017) (Environmental issues): 1 cases
- [Preflight inspection](https://openairdocs.org/ntsb-findings/02061510) (Personnel issues): 1 cases
- [Decision making/judgment](https://openairdocs.org/ntsb-findings/02041520) (Personnel issues): 1 cases
- [Lack of action](https://openairdocs.org/ntsb-findings/02041030) (Personnel issues): 1 cases
- [Landing distance](https://openairdocs.org/ntsb-findings/01061030) (Aircraft): 1 cases

## Newest cases

- [NTSB GAA18CA407](https://openairdocs.org/ntsb/GAA18CA407), Jul 1, 2018: Beech 58 (N66568), Mackinac Island, MI, substantial damage. Probable cause: The pilot’s failure to remove the pitot tube cover during the preflight inspection, which resulted in his delayed decision to reject the takeoff with insufficient runway remaining to safely stop the…

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.