Helicopter Crash

I dreamt I was at some kind of country fair and one of the attractions was a helicopter which you could ride in. I was watching the helicopter take off and noticed it going backwards, it had tilted too much and went over onto its roof. The passengers were ok when they got out.

In another dream, I was crossing a river on a very narrow walkway without barriers. As I got closer to the other side, the walkway became very narrow and I fell into the fast flowing water.

What does this mean?

-I couldn’t find anything about helicopters!-

Bridge: To dream you are crossing a bridge foretells of a change of situation or occupation in business, or a change of district

River: (To fall in) envious enemies/A good dream, indicating a turn for the better in your affairs, but should you fall in, trouble will be caused by an envious rival