Why do my topics keep getting closed



I would recommend spending some time reading these as well as the pinned topic in each category, they will explain a little more what you can and cannot post
It’s also worth searching to see if your topic (or something similar) has already been posted, much like both your “favourite aircraft” and “United 787” topics. There are many many people posting every day, so we have to remove duplicates and remove non constructive topics to keep the forum rolling. As mentioned above, quality over quantity. You’ve made 5 topics today, some people don’t even have 5 posts a day