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Flight Service Bureau

We are FSB. We monitor the world’s airspace and airports for International Flight Operations changes that affect pilots, dispatchers, and aircraft operators. We publish a weekly Operations Bulletin to 40,000 readers. We produce charts, guides, an Airports database,  and Country lowdowns. We keep updated with Overflight Risk information. We manage OpsGroup, a community of 2500+ International Ops specialists. You should join. You can reach us at


Weekly Ops Bulletins

Want it in your inbox every week? Subscribe to the free FSB International Ops Bulletin.


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From our Flight Store (all free if you join OpsGroup)

North Atlantic Flight Guide – $15

North Atlantic Plotting Chart – $25

International Airports Database – $200

Polar Ops Flight Guide – $15







OPSGROUP: The heart of International Flight Ops

We are the the Pilots, Controllers, Dispatchers, Managers and Problem-solvers of International Flight Operations.
We believe that by working together, we make everyone’s job easier. Find out more …