Trans-atlantic operators who have been putting RALT/BGBW or RALT/BGSF on their flight plans have been receiving hefty invoices post-flight.
Both BGBW/Narsarsuaq and BGSF/Kangerlussuaq are popular airports to use in flight planning as an emergency divert and for ETOPS, as they are perfectly positioned right in the middle of the big empty chunk of nothing that exists between the east coast of Canada and Iceland.
Both airports are open Mon-Sat 11-20z (8am-5pm local time), and completely closed on Sundays and on public holidays (watch out for these sneaky ones!).
So if you file a flight plan with either as alternates from Mon-Sat 11-20z, you won’t get charged.
But outside these hours, you will get charged. It gets slightly complicated here: the charges in the box below apply when they stay open for you to use as an ETOPS alternate at any time that they are closed (which is between 20-11z), but there’s an extra 10% charge on top of that for any time they are closed and fast asleep in bed, (which is between 00-08z). Got it?
Important to note: these get charged even if you don’t actually divert to BGBW/BGSF. 15,870 Danish Krone equates to $2585 USD!
If you want them to stay open for you to use as an ETOPS alternate, you need to put RALT/BGBW or RALT/BGSF in your flight plan – they’ll see it, and will stay open for at the times you need. But bear in mind that if they’re closed already at the time you file your flight plan, they won’t see it! So they prefer you to do it properly and arrange everything in advance by email: get in touch with them at PPR@mit.gl
If you get an invoice from a company called Global Aviation Data A/S, unfortunately it’s not a scam email – they are the guys who work with Greenland Airports to collect the monies owed when operators request these airports to stay open for them.
The really interesting thing is this – if more than one operator asks BGBW/BGSF to stay open for them at the same time, the costs are not shared between these operators – they both have to pay the standard fees! That’s great news for the Government of Greenland, who will be getting paid multiple times by different operators for BGBW/BGSF to stay open at the same time!
More on the topic:
- More: 2025 North Atlantic Plotting & Planning Chart
- More: Greenland NAT Alternates – Major Changes Coming
- More: NAT Ops: Flying the Blue Spruce Routes
- More: NAT Guide 2025 – My First NAT Flight is Tomorrow
- More: NAT Circle of Entry (2025)
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Hi David.
Just to add a detail to your generally very well-informed article – if you order the airport open more than 24 hours in advance of your flight, you save 20% of the fee. So planning pays off!
And the openings go toward securing an operational airport which, in the winter, also means RWY clearing to ensure availability.
Cheers
Thomas