Flight Standards Service
Draft Advisory Circulars (ACs) Open for Comment
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Latest entries are at the bottom of this list of Document Titles.
| Document Title: | AC 91-70D CHG 1, Oceanic and Remote Continental Airspace Operations |
|---|---|
| Summary: | This change reflects adjustments to the FAA designation of the Northern Area of Magnetic Unreliability (AMU) to include the area north of 75° N latitude in the Nuuk (Greenland) flight information region (FIR) and updates references throughout. References: Title 14 of the Code of Federal Regulations (14 CFR):
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| Documents for Download: | Draft Document (PDF) Draft Document Comment Grid (MS Word) |
| Comments Due: | June 22, 2026 |
| How to Comment: | Email comments to: Email Comments |
Related Information
- Final Aircraft Certification advisory circulars, other policy documents, and technical standard orders (TSOs) are available on FAA's Dynamic Regulatory System (DRS)
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Last updated: Friday, May 22, 2026