2026-15675
For 2026-15675, rule is Establishment of United States Area Navigation Route T-581 in the Vicinity of Missoula, Montana; agency is Federal Aviation Administration; effective date is 2026-10-29; dates, as printed is Effective date 0901 UTC, October 29, 2026. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments; cfr parts amended is 14 CFR 71, recorded from its source on 2026-08-10.
- FR document number
- 2026-15675 verified
- Rule
- Establishment of United States Area Navigation Route T-581 in the Vicinity of Missoula, Montana verified
- Agency
- Federal Aviation Administration verified
- Effective date
- 2026-10-29 verified
- DATES, as printed
- Effective date 0901 UTC, October 29, 2026. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments. verified
- CFR parts amended
- 14 CFR 71 our reading
- Published
- 2026-08-03 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
{"document_number":"2026-15675","title":"Establishment of United States Area Navigation Route T-581 in the Vicinity of Missoula, Montana","agency_names":["Transportation Department","Federal Aviation Administration"],"effective_on":"2026-10-29","dates":"Effective date 0901 UTC, October 29, 2026. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments.","cfr_references":[{"chapter":null,"citation_url":null,"part":"71","title":14}],"publication_date":"2026-08-03","html_url":"https://www.federalregister.gov/documents/2026/08/03/2026-15675/establishment-of-united-states-area-navigation-route-t-581-in-the-vicinity-of-missoula-montana"}
— federalregister.gov, retrieved 2026-08-10
Source
- federalregister.govhttps://www.federalregister.gov/api/v1/documents.json?per_page=1000&order=oldest&conditions%5Btype%5D%5B%5D=RULE&conditions%5Beffective_date%5D%5Bgte%5D=2026-08-11&conditions%5Beffective_date%5D%5Blte%5D=2026-12-31&fields%5B%5D=document_number&fields%5B%5D=title&fields%5B%5D=agency_names&fields%5B%5D=effective_on&fields%5B%5D=dates&fields%5B%5D=cfr_references&fields%5B%5D=publication_date&fields%5B%5D=html_url