I'm really glad you like it, that was exactly my purpose, to provide some insight and views through pre-flight operations and checks, as the 737 you guys are making is going to be operations heavy (ok the nostalgia factor as well, Olympic closed, classic 737's replaced etc). As for the rest, yes I know which period you mean. With our small Hellenicon airport by the sea, I was lucky enough as a kid to watch operations from the tower as well as fond memories from 737's cockpits of Olympic as pilots back then allowed enthusiastic kids to visit and watch a pilot in the work. However now the situation has dramatically changed in both the new Int airport and unfortunately cockpit visits. Best wishes with the 737 project, it's anticipated with excitement.