# Amendment and Establishment of Multiple Air Traffic Service (ATS) Routes; Western United States
> **Rule** · Final rule. · Published 2019-03-21 · Effective 2019-06-20 · 84 FR 10407
## Document
- **Document number:** 2019-04786
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 84 FR 10407
- **Publication date:** 2019-03-21
- **Effective date:** 2019-06-20
- **FAA docket:** Docket No. FAA-2018-0232
## Abstract

This action modifies six United States Area Navigation (RNAV) routes (Q-88, Q-90, Q-114, Q-126, Q-136, and Q-150) and establishes one RNAV route (Q-92) in the western United States. The routes support standard instrument departures (SIDs) and standard terminal arrival routes (STARs) for Denver International Airport. Additionally, the routes promote operational efficiencies for users and provide connectivity to current and proposed RNAV enroute procedures while enhancing capacity for adjacent airports.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/03/21/2019-04786/amendment-and-establishment-of-multiple-air-traffic-service-ats-routes-western-united-states)
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