For the latest changes and updates on the North Atlantic, including our most recent Guides and Charts, use our NAT reference page at ops.group/blog/nat/
We’ve updated the NAT Circle of Entry for 2025. As always, changes on the NAT continue without pause for breath – this version is the latest information as at October 2024. The Circle of Entry tells you what you need to get into each different sliver of North Atlantic airspace.
Click on the circle to download the more detailed PDF.
We’ve also published a new version of the NAT Guide (“My First North Atlantic Flight is Tomorrow”)
More on the topic:
- More: What’s Changing on the North Atlantic
- More: Timeline of North Atlantic Changes
- More: Spoofed Before the NAT? Here’s What to Do
- More: Shanwick Delays OCR Until Post-Summer 2026
- More: Blue Spruce Routes Are Gone (But You Can Still Fly Them)
More reading:
- Latest: Crossing the Quiet South: From Australia to Argentina
- Latest: Major runway shutdowns ahead at KVNY/Van Nuys
- Latest: New FAA Airspace Warnings for Venezuela and Puerto Rico
- Safe Airspace: Risk Database
- Weekly Ops Bulletin: Subscribe
- Membership plans: Why join OPSGROUP?











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