They also contacted many of the flying clubs in the country, some of who provided details of their membership.
This raises a whole number of Data Protection issues, and if you wished to pursue it, you could probably get Loop and the people who privded your details in a lot of trouble - provided you have checked the box that tells them they can't use your details fort marketing purposes.
That being said, although it's not the most amazing publication in the world, it occupies 20 minutes every so often.