Ahoy Skippers,
At the beginning of my third patrol in a porpoise class boat, I was able to purchase a SJ radar. I just completed my third patrol and I was offer a new command of a Tambor class boat. As always, I lose the radar and can't purchase one until the end of that patrol. This time, I saved while in the office instead of when I'm on the other side of red circle. After reloading the save, I was able to purchase the SJ radar for 150 of renown. Just thought I report this.
Larry