Did you know that Navy Feds system adds an automatic block on credit limit increases on all credit cards unless you request its removal?
I sent them the following note through the app to have it removed: "Hello Navy Federal, I would like to unblock all future automatic credit increases from all of my credit cards that will allow me to get an automatic increase in the future. Please remove it if this feature is on any of my credit cards"
The block was removed in less than 24 hours. This allows your account to be reviewed periodically for increases.