# Lighting system, general

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft systems](https://openairdocs.org/ntsb-findings/0102) › [Lighting system](https://openairdocs.org/ntsb-findings/010233) › Lighting system, general
- NTSB code: 01023300
- Cases: 2
- In the probable cause: 2
- Fatal cases: 0
- All cases: https://openairdocs.org/ntsb-findings/01023300/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01023300/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01023300

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

- 2008: 1 / 1
- 2016: 1 / 1

## Defining events in these cases

- [Miscellaneous/other](https://openairdocs.org/ntsb-events/900): 1 cases
- [Collision with terr/obj (non-CFIT) ](https://openairdocs.org/ntsb-events/470): 1 cases

## Aircraft models (registry)

- [Bell 47G-3B-1](https://openairdocs.org/model/bell-47g-3b-1): 1 cases
- [Beech E-90](https://openairdocs.org/model/beech-e-90): 1 cases

## Other findings in the same cases

- [Dark](https://openairdocs.org/ntsb-findings/03036020) (Environmental issues): 1 cases
- [Lack of communication](https://openairdocs.org/ntsb-findings/02063510) (Personnel issues): 1 cases
- [Use of equip/system](https://openairdocs.org/ntsb-findings/02063015) (Personnel issues): 1 cases
- [Decision making/judgment](https://openairdocs.org/ntsb-findings/02041520) (Personnel issues): 1 cases
- [Identification/recognition](https://openairdocs.org/ntsb-findings/02041510) (Personnel issues): 1 cases
- [Perception](https://openairdocs.org/ntsb-findings/02022040) (Personnel issues): 1 cases
- [Altitude](https://openairdocs.org/ntsb-findings/01062012) (Aircraft): 1 cases

## Newest cases

- [NTSB CEN16LA247](https://openairdocs.org/ntsb/CEN16LA247), Jun 26, 2016: Beech E 90 (N92DV), Longmont, CO, substantial damage. Probable cause: The pilot's unintentional activation of the green jump light before the airplane was properly configured and slowed for a jump and the jumpers' improper decision to continue with the jump after they…
- [NTSB LAX08CA229](https://openairdocs.org/ntsb/LAX08CA229), Jul 15, 2008: Bell 47G-3B-1 (N1390X), Shafter, CA, substantial damage. Probable cause: The pilot's failure to maintain adequate altitude while maneuvering. Contributing factors were the failure of the helicopter's lights during the night flight and the effect of that failure on 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.