New Q-838 Route Planned Near Glasgow, MT Skies
Published Date: 5/8/2026
Proposed Rule
Summary
The FAA wants to create a new Canadian flight path called Q-838 near Glasgow, Montana, and get rid of the old Jet Route J-539. This change helps keep flights smooth and up-to-date with Canada’s navigation system. Pilots and airlines flying in this area should know the update, and comments are open until June 22, 2026, with no extra costs involved.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
New RNAV Route Q-838 Near Glasgow, MT
The FAA proposes to create Canadian RNAV Route Q-838 between the Glasgow, MT VOR/DME and the CAYUS, MT waypoint on the U.S./Canadian border, and to revoke Jet Route J-539 in its entirety. The proposal also removes the computer navigation fix CFWVQ and replaces the cross-border connection with the CAYUS waypoint.
FAA Certifies De Minimis Economic Impact
The FAA states this proposed rule is routine and will, at most, cause de minimis costs from compliance or minor flight rerouting, and certifies it will not have a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act. The FAA expects no more than minor costs for affected operators.
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Key Dates
Department and Agencies
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