10 things that happen before your plane can take off
http://edition.cnn.com/travel/article/airplane-take-off-procedures/index.html
Before reading the article, I had thought that simple inspection of aircrafts would be done during staying at the airport.
But, nothing about it is written on the article.
And, I didn't know the fact that electricity of each aircraft is supplied from ground. It can be efficient to reduce frequency of pumping fuel to aircrafts.
