
Thanks for sharing. My training was with an Australian Government department that was responsible for all telephone and radio communication in Australia, as well as operating transmitter sites for the Australian Broadcasting Commission. I was lucky to be selected for Radio Broadcast and Communications training instead of having to mess with telephones. They taught us basic theory, then tubes and then solid state.
Training quality was excellent, but hanging around broadcast or communication facilities waiting for something to go wrong was supremely boring. Practical jokes were common. Some of the technicians on broadcast stations rebuilt cars, ran TV and stereo repair businesses etc. while "at work" One Transmitter site was close to a quarter mile of straight road, so lunch time drag racing was a regular thing. I had one of the first rotary Mazdas

BTW, in spite of my age, I am at least as good as Mandy with SMD, except I have to wear a magnifier.