# Airway/route system procedure

- Type: NTSB finding subsection
- Path: [Environmental issues](https://openairdocs.org/ntsb-findings/03) › [Operating environment](https://openairdocs.org/ntsb-findings/0301) › [Air traffic/operating proc](https://openairdocs.org/ntsb-findings/030140) › Airway/route system procedure
- NTSB code: 03014010
- Cases: 1
- In the probable cause: 1
- Fatal cases: 1
- All cases: https://openairdocs.org/ntsb-findings/03014010/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/03014010/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/03014010

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

- 2025: 1 / 1

## Defining events in these cases

- [Midair collision](https://openairdocs.org/ntsb-events/250): 1 cases

## Aircraft models (registry)

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

## Other findings in the same cases

- [Adequacy of safety program](https://openairdocs.org/ntsb-findings/04035015) (Organizational issues): 1 cases
- [Regulatory requirements](https://openairdocs.org/ntsb-findings/04034020) (Organizational issues): 1 cases
- [Equipment monitoring](https://openairdocs.org/ntsb-findings/04032025) (Organizational issues): 1 cases
- [Oversight of operation](https://openairdocs.org/ntsb-findings/04032015) (Organizational issues): 1 cases
- [Oversight of personnel](https://openairdocs.org/ntsb-findings/04032010) (Organizational issues): 1 cases
- [Between groups/organizations](https://openairdocs.org/ntsb-findings/04025020) (Organizational issues): 1 cases
- [Adequacy of policy/proc](https://openairdocs.org/ntsb-findings/04021015) (Organizational issues): 1 cases
- [Availability of policy/proc](https://openairdocs.org/ntsb-findings/04021010) (Organizational issues): 1 cases
- [Policy/procedure development](https://openairdocs.org/ntsb-findings/04011025) (Organizational issues): 1 cases
- [Dark](https://openairdocs.org/ntsb-findings/03036020) (Environmental issues): 1 cases

## Newest cases

- [NTSB DCA25MA108](https://openairdocs.org/ntsb/DCA25MA108), Jan 30, 2025: Bombardier CL-600-2C10 (N709PS), Washington, DC, destroyed, 67 fatal. Probable cause: The Federal Aviation Administration’s (FAA) placement of a helicopter route in close proximity to a runway approach path; their failure to regularly review and evaluate helicopter routes and…

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.