I think we need a more detailed expalantion of usage. If the OP is visiting 10 airports and 10 railway stations a day without returning to base then I can see the problem, but not many people visist that many locations each day. I don't know about railway but certainly each aiport will have it's own set of frequencies so with one airport per bank 10 airports could be covered per day.
Frequency managament is generally a personal thing so unless a scanner has say have 1000 memory locations that can be configured as 1000 banks & 1 channel, 200 b & 50 c, 100 b & 100 c, etc. then they will always be limitations for some people.
Frequency managament is generally a personal thing so unless a scanner has say have 1000 memory locations that can be configured as 1000 banks & 1 channel, 200 b & 50 c, 100 b & 100 c, etc. then they will always be limitations for some people.