An aside:
I once went to an SS-18 (Satan 1) launch at the Baikonur cosmodrome. After the launch, everyone got very drunk at the Kosmonaut hotel, but then we had to fly back to Moscow.
The airplane was an old Tu-154, and it was hot that day. So it was a bummer that the engines wouldn't start. I found out that emergency exit doors on the Tu-154 can be opened on the ground, since everyone opened them, due to the heat.
The airport was so small, they didn't have an engine starter. So, the mechanic went back to the engines, and smashed them with a hammer. That did the trick.
And we were off to Moscow.