If members of the readership of rec.aviation.piloting feel that the
constraints of this duly enacted charter prevent them from posting
articles that might be classified as 'hangar flying' topics (as
opposed to 'piloting' topics) just say the word, and we can start the
process to have rec.aviation.hangar-flying chartered, or they can post
articles on those topics to rec.aviation.misc.

I'm a native English speaker, and I still can't figure out what the
difference between piloting topics and hangar flying is.