Populating same data on a click of a button

So it sounds like you want some form of templating method to create a preset and then generate that preset whenever you have a 'New Station'.

Couple ways you can do this but if you could tell me how you have set up your relationships/tables I can give you a better answer.

The idea is that you set up a parent record as the source of your template, and using the copy feature you can recreate that parent record and include all the children records it has as well.