# Landing gear doors

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft structures](https://openairdocs.org/ntsb-findings/0103) › [Doors](https://openairdocs.org/ntsb-findings/010352) › Landing gear doors
- NTSB code: 01035280
- Cases: 1
- In the probable cause: 1
- Fatal cases: 0
- All cases: https://openairdocs.org/ntsb-findings/01035280/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01035280/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01035280

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

- 2008: 1 / 1

## Defining events in these cases

- [Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330): 1 cases

## Other findings in the same cases

- [Document/info production](https://openairdocs.org/ntsb-findings/04013020) (Organizational issues): 1 cases
- [Installation](https://openairdocs.org/ntsb-findings/02062035) (Personnel issues): 1 cases
- [Unscheduled maint checks](https://openairdocs.org/ntsb-findings/01010550) (Aircraft): 1 cases

## Newest cases

- [NTSB CEN09FA094](https://openairdocs.org/ntsb/CEN09FA094), Dec 16, 2008: Bombardier CL-600-2C10 (N511MJ), Chicago, IL, incident, minor damage. Probable cause: The failure of the left landing gear to extend due to improper maintenance when the landing gear door was replaced. Contributing to the incident was the manufacturer's inadequate maintenance manual…

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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