The dreamed plane crash - the adverse sign. The dream in which you get to plane crash, means that you should be ready to any unforeseen circumstances. If in a dream you see plane ruins, then in reality you should not rely on others if you want that conceived by you it was executed well and in time. From you the maximum of control of a situation is required.
Be sure and keep any other thoughts out of your mind before drifting to sleep as a cluttered mind can decrease the chances that you will remember your dreams upon waking. Also, focusing on remembering your dreams upon waking in the morning is another very important thing. This sounds very easy, but is often hard for some to do. Interpret a dream by "dictionary dream of interpretation"
When you very first wake up, simply think about your dreams. Don't allow your mind to drift off to other things, just lay there and think about the things you dreamt about the night before - dictionary dream meaning.