I've managed to find a new source of NOTAMs - the FAA in the U.S.

This has resulted in a few problems: a) Most, but not all, European airfields are covered. b) Even if the FAA recognises an airfield, some have NOTAMs missing. This seems to vary widely between countries; some are fine, others less so.

I used to get the data from the UK's AIS website. This, however, was complicated, has been complicated even more, and is non-functional more often than working. One of the bugs I reported is 'issue 76,800'!

NOTAMs for the UK come from the file at https://nats-uk.ead-it.com/cms-nats/opencms/en/Briefing/contingency-pibs/
(the 'Full UK PIB - XML format' at the bottom of the page). This is provided by Eurocontrol, who want 4,500 EUR for access to all of them. If you can provide me with a link to similar files for other countries, please do so, and I'll use them instead.

Thanks for your patience.