despite the fact that we tried to shield him as much as we could. It was talked about at school, so of course he heard about it, and we didn't try to keep him from that, but he's always had a hyper social conscience, and we've shielded him from the news as long as he's been alive. At first because he was too young, and then because of his hyperanxiety about the state of the world.......asking about what are we going to do about global warming? How on earth can we help those kids on TV? Why are the Chinese abandoning and worse their baby daughters adn what are we doing about it? AT AGE 5! These are just tail ends of news stories he caught when the news was on at grandparents' house, or before I turned it off........or even in the news "previews".....they show quite a bit there. We had to open our mail after he went to bed for a time because of the chemical scares in the mail. He definitely remembers 9/11..............and worries every time he hears someone forecast some possibility as "worse than 9/11".
Anyway, I used to be afraid to fly...........if it's not a true phobia, the cure is simply to do it more often, and I'm okay now, but I didn't know I was over it until this last trip. He kept looking at me, and saying, are you okay? Are you scared? Do you think we're going to crash? And I had to really brighten up my voice and say, "Isn't this fun? Don't scare your brother........(because the 2 year old had started to whimper, again, I think just picking up on brother's anxiety).........we're having a great time." And then, sitting there smiling to beat sixty because he was watching me, I realized I really WAS having a great time. He did relax after that, and when he relaxed the younger one calmed down too.
I do think your son is picking up on his dad's anxieties. I think once you get there, he will love it.