Something like: Before we meet, we agree on what to read. At the meeting we discuss the reading. Then, we might take a test related to the subjects discussed.
To communicate with people from around the world! Also, we discuss subjects related to radio and the equipment used – it's a great way to learning about electronics, physics, radio etiquette, and more.
The next test on Zealand/Sjælland is December 3, 2026 at 7:00 p.m. at OZ6FRS in Frederikssund. Registration must be made no later than 14 days before the test. Read more about the process on the
Agency for Digital Government's website (in danish).
Multiple-choice, in danish. Depending on what certificate level you are taking, you need 15/20 (D), 12/16 (B) or 10/14 (A) of the answers to be correct. If you haven't taken any of the tests, you have to take D, then B, then A. You can try taking previous tests to get a feeling of the format, content, and difficulty level. They are available throught
the certificate websites.
All tests can be done the same day.
A slide rule, which is described by Wikipedia as "... a hand-operated mechanical calculator consisting of slidable rulers for conducting mathematical operations such as multiplication, division, exponents, roots, logarithms, and trigonometry. It is one of the simplest analog computers."

It is one of three items allowed to bring. The other two are a non-programmable calculator, and a logarithm table.
All kinds. Many are provided by
the certificate websites, such as videos and quizzes per topic, previous exams, which are free to use.
Also, if you want to join the study group, you can get access to the shared resources repository when you show up to the meeting. There you'll find links, notes and other material relevant for the test.