As the title says I think a great addition would be nested fleet groups, think folders inside of folders in your traditional file manager.
An example of this would be I would be able to break down fleets to hubs and their individual fleet types at each hub if I so choose making it much easier to organize growing fleets.
Not sure if I understand correctly, but just add a fleet in your fleet manager for every hub and then sort them according aircraft type and you’re pretty close.
I know I could,
That was more an example but I just mainly want the ability to have fleet groups act like folders on your computer where you can have folders inside of folders to more easily sort fleets.