Aha allows users to have a lot of Favorites. But if you ever feel like you want to remove some, or if you simply decide that you want to change the order in which they appear in the app, you can do that from within the Favorites screen.
Once you are on the Favorites screen, tap on the pen icon at the top right of the screen.
To remove a station tap on the X sign at the corner of the station logo. To move/re-position a station, tap on the station icon for 2 seconds and then move to desired position.
Once done, go back to the previous screen to see the updated Favorites list.