Thank you for the quick answer. :)
You might want to consider adding this issue to the Revised FAQ/Errata (just using the wording on the AA50 manual would do it). This issue turns up every once in a while on forums.
how do you get between SZ5 & SZ6? can ships get through that tiny opening at the bottom of Norway and the top of Western Europe?
Yes, the Strait of Denmark is open to shipping.
one other quick question please… when a bomber or fighter attack a ship in the sea, do they get unlimited shots??
Yes. Air attacks (other than SBRs) work in the same way as any other attack. The attack continues until one side or the other (or both) is destroyed, or the attacker retreats (or the defender submerges if it’s a sub).